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XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XTX 24GB GDDR6 Black Edition Graphics Card

PCIE 4.0 - 2.5 Slot - 3 x 8 Pin Power - 850W PSU Required

PB Tech price
PB Tech price
NZD $ 1,390 .43
$ 1,390 .43
$1,390.43  +GST
$1,390.43

XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XTX 24GB GDDR6 Black Edition Graphics Card

PCIE 4.0 - 2.5 Slot - 3 x 8 Pin Power - 850W PSU Required

Game. Stream. Advance!
  • Brand: XFX
  • Part #: VGAXFX17900
  • UPC: 840191500640
4
PB Tech price
NZD $ 1,390 .43 $ 1,390 .43


Delivery: Order now and it ships today
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
$1,390.43  +GST
$1,390.43
  • Brand: XFX
  • Part #: VGAXFX17900
  • UPC: 840191500640

Product Model

RX 7900 XTX

Memory Size

24GB

Boost Clock Speed

2615MHz

Length

344mm

Slot Size

2.5 Slots

Minimum PSU Recommended

850W

Power Connector

3x 8-Pin

Number of Fans

3

What PB Tech customers are saying about this product...

See More Reviews

"Great value for money. If you're looking for a gaming GPU th ...view more"

TS
By: TonyS4645 04/06/26

"Can’t be mad at this deal. So quick with PC Gaming and works wonders so much better then what I had previously, definitely a game changer for those that want picture perfect gami ...view more"

G
By: Guest 14/05/26

"I upgraded from a 3060 12gb oc to this beast and breath taken away would describe it. Glides through warzone on high settings at over 220fps. Cuts through metashape processing as w ...view more"

KC
By: KarlC583 24/04/26
Verified Owner

COMBO DEALS: Buy Together and SAVE!

Save even more by creating your own combo deal with any of the items below and the XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XTX 24GB GDDR6 Black Edition...
XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XTX 24GB GDDR6 Black Edition Graphics Card PCIE 4.0 - 2.5 Slot - 3 x 8 Pin Power - 850W PSU Required
Total:
NZD $ 1,650 .92
NZD $ 1,650 .92
Buy together and save $9.01 $9.01
Cruxtec 3m DisplayPort Cable v1.4 - Full Ultra HD - 8K/60Hz & 4K/144Hz
Cruxtec 3m DisplayPort Cable v1.4 - Full Ultra HD - 8K/60Hz & 4K/144Hz
$21.50 $21.50
NZD

$19.84

$19.84

You save 7% You save 7%
Formula V Line AIR BRIDGE Black Infinity Mirror A-RGB PWM, Modular Connection - 3x 120mm Fan Pack
Formula V Line AIR BRIDGE Black Infinity Mirror A-RGB PWM, Modular Connection - 3x 120mm Fan Pack
$49.00 $49.00
NZD

$47.50

$47.50

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Features

The Most Advanced Graphics for Gamers & Creators.

Built on the groundbreaking AMD RDNA™ 3 architecture with chiplet technology, AMD Radeon™ RX 7900 XTX graphics deliver next-generation performance, visuals, and efficiency at 4K and beyond.



SPEEDSTER SERIES

The Speedster series exemplifies a modern aerodynamic style though clean and elegant design. It is a thoughtful design with the sole purpose of maximizing airflow to improve cooling and performance.

 

AIRFLOW AND ASTHETICS

With each iteration of the XFX Merc series, we have simplified the design while improving performance. This newest iteration introduces our all new ridged backplate design which increases the overall surface area by 33% resulting in increased in heat dissipation when paired with thermal pads.

 

XFX Ghost Thermal

Our new design features a stright through airflow venting to significatly improves cooling and compliments open design of the Ghost Thermal floating shroud design along with numerous other cooling features.

 

Vapor Chamber

The XFX 7900 Series brings back the vapor chamber design, a more efficient method for heat dissipation than traditional cold plates alone. The vapor chamber can quickly quickly and efficiently transfer heat from the GPU and VRAM to the heat pipes, and then into the heatsink assembly.

 

XFX Dual BIOS Ready

We know enthusiast like options, so for our MERC Line of 7900 Series graphics cards we are offering dual BIOS . Giving a backup BIOS in the case of a failed BIOS update or flash.

 

Extreme Stability and Overclocking

A 12+3+2 phase power design implements a large V-Core allowing it to provide you with stable gameplay, and giving better power distribution across the VRMs.. This allows the GPU to operate cooler at baseline but also have tremendous room to overclock thanks to XFX's increased power delivery BIOS.

 

Double Ball Bearing Fans - Quieter & Longer Lifespan

The MERC 310 GPUs utilize double ball bearing structure fans that provide better endurance and efficiency over other designs. Reducing friction and heat these, fans operate quieter and have increased lifespan.

 

Breakthrough Performance

Breakthrough new levels of performance with 24GB of GDDR6 memory and blazing fast clock speeds to deliver an incredible experience at 4K and beyond. Radeon™ RX 7900 Series graphics feature advanced AMD RDNA™ 3 compute units, with 2nd generation raytracing accelerators and new AI accelerators to deliver incredible performance while maximizing graphical fidelity.

 

World's First Chiplet Designed Gaming GPUs

Featuring ultra-fast 2nd generation AMD Infinity Cache™ technology connected through an ultra-high bandwidth chiplet interconnect. 5.3 TB/s Chiplet Interconnect Bandwidth 58 billion Transistors

 

Breathtaking Visuals

A pixel perfect experience starts with Radeon™ RX 7900 Series graphics cards. Immerse yourself in your favorite visual vistas with stunning image clarity and up to 68 billion colors at up to 8K 165Hz. The Radeon™ RX 7900 Series delivers a jaw-dropping visual experience you need to see to believe.

 

AMD Radiance Display™ Engine

The AMD Radiance Display™ Engine features 12-bit HDR and full coverage of the REC2020 color space for incredible color accuracy. With support for DisplayPort™ 2.1, experience breathtaking visuals with up to 68 Billion colors at up to 8K 165Hz. DisplayPort™ 2.1 12-Bit HDR up to 68 billion Colors

 

Advanced Gaming and Creation Platform

Build the ultimate desktop when combining the latest Ryzen™ processors and Radeon™ graphics for breakthrough performance and remarkable power efficiency. Take your experience to the next level with AMD smart technologies4 and AMD Software: Adrenalin Edition™ applications. Radeon™ RX 7900 Series graphics are the ultimate plug-and-play solution, integrating seamlessly with existing ultra-enthusiast power supplies and cases with optimized system power, thermals, and noise levels.

 

AMD FidelityFX™

AMD FidelityFX™ Super Resolution technology1 takes upscaling technology to the next level. Providing incredible image quality while boosting framerates in supported games. AMD Radeon™ Super Resolution (RSR)2 leverages FSR technology on the driver level, giving you upscaled performance benefits across thousands of games.

 

AMD Infinity Cache

A revolutionary new memory level in AMD RDNA™ 3 architecture. 96 MB of AMD Infinity Cache enables high bandwidth performance 3500 GB/s Effective Memory Bandwidth

AMD Smart Access Memory

Get more performance in select titles through new levels of communication between AMD Ryzen™ desktop processors and AMD Radeon™ graphics cards over PCIe® 4.0

High Performance 4K Gaming

With up to 96 enhanced compute units delivering powerhouse performance, even 8K gaming is now possible at smooth framerates thanks to FSR.

GDDR6 Memory for Advanced Gaming

Equipped with 24GB of advanced GDDR6 memory with a 384-bit interface , enabling 4k performance in today's most demanding games.

PCI® Express 4.0 Support

The AMD Radeon™ RX 7000 Series graphics cards feature PCIe® 4.0, with a throughput of 16 GT/s which enables two times the bandwidth compared to PCIe® 3.0.

500 Million Gamers Play On AMD Radeon

AMD Power most of todays newest consoles but also more Gaming PCs and Consoles are powered by AMD*. It's obvious what is the real choice when it comes to high performance graphics at a great value.

AMD RADEON™ IS WINDOWS 11 READY

Windows® 11 is created for the ultimate PC gaming, featuring superior graphics, amazing speed, and an incredible selection of games. Windows 11 includes gaming features like DirectX® 12

Specifications

Manufacturer

XFX

Model Number

RX-79XMERCB9

Product Name

AMD Radeon™ RX 7900 XTX

Bus Type

PCI-E 4.0

‍Primary Clock Speeds

Base clock Up to: 1855 MHz
Game Clock Up To: 2455 MHz*
Boost clock Up to: 2615 MHz**

*"Game Clock" is the expected GPU clock when running in typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary.
**"Boost Clock" is the maximum frequency achievable on the GPU running a bursty workload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to: thermal conditions and variation in applications and workloads.

Stream Processors

6144

Compute Units

96

Memory Bus

384bit

Memory Clock

20 Gbps

Memory Size

24 GB

Memory Bandwidth

Up to 960 GB/s

Effective Memory Bandwidth

Up to 3500 GB/s

Memory Type

GDDR6

Card Profile

2.9 slot

Thermal Solution

3 Fan

Outputs

‍DisplayPort 2.1: 2x
DisplayPort 1.4: 1x
HDMI™ 2.1: 1x

Requirements

‍External Power: 3x PCI-E 8 pin connections
Minimum Power Supply Requirement: 850 watt

‍Certifications

RoHS

Package Contents

Warranty card - QR Code Insert: 1x
Z Support Bar: 1x

Card Dimension (cm)

34.4 x 12.8 x 5.7

Package Dimensions (cm)

44.5x 23.5 x 12.5

Package Weight (Kg)

~2.66

Technologies

96 AMD RDNA™ 3 Compute Units(with RT+AI Accelerators)
80MB AMD Infinity Cache™ technology
DisplayPort™ 2.1
AMD Radiance Display™ Engine
AMD Radeon™ Boost technology*
AMD Radeon™ Anti-Lag* technology*
20GB GDDR6 on 320-Bit Memory Bus
PCI® Express 4.0 ready
AMD FidelityFX™ technologies*
AMD FidelityFX™ Super Resolution technology*
Microsoft® DirectX® 12 Ultimate
Microsoft® DirectStorage
Vulkan® Optimized
AMD smart technologies*
AMD Software: Adrenalin Edition™ application
AMD Noise Suppression*
AMD Privacy View*
AMD Radeon™ Super Resolution technology*
AMD Link*
AMD Freesync™ technology*

Other Features

HDMI™ 4K Support
4K H264 Decode
4K H264 Encode
H265/HEVC Decode
H265/HEVC Encode
AV1 Decode
AV1 Encode

Manufacturer Part No:
-
Brand:
XFX
Product Type:
Graphics Card
UPC
840191500640
Product Family:
SPEEDSTER MERC 310
Shipping Weight:
2.63 kg
PB Part No:
VGAXFX17900
Product Model:
AMD Radeon RX 7900 XTX
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake please let us know.

Reviews

4.8 out of 5 Stars Based on 4 reviews
5 Stars
3
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0

Do you own this product?

Write a review and go into the monthly draw Win A $100 PB Tech Gift Card!

Exceptional card and a really solid design!

Runs smoothly at max settings, stays nice and cool during use and it's pretty quiet. Super solid design, great that it comes with the support arm as well. Given how prices are heading at the moment, it was a good time to buy while on special. It'll be quite a few years before I'll need to look at replacing!

KK
By: K007 17/03/26
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

It's cheap. And ~4080 super/5080 performance.

Great value for money. If you're looking for a gaming GPU this is probably a fantastic buy.
It is *NOT* 2.5 Slots. It's 3. That's why 4 stars instead of 5. If the listing said 3 slots, it would have been 5.
It requires 3x8pin, whereas if it was 25w less power hungry it could use two.

Would not currently recommend for inference, as everything is a workaround for workloads designed for CUDA.
If you're going to run LLM's, use llamacpp vulkan. I'm getting 145tok/s decode on Qwen3.6 35b q8 MTP 2 drafts on two of these, but the prefill speed is terrible (150tok/s) due to pcie 8/8. It can take a minute just to process 35k context. Hermes agent...view more

TS
By: TonyS4645 04/06/26
0 out of 0 users found this review helpful
Did you find it helpful?

**GPU SPEEDSTER IS A WINNER FOR ME**

Can’t be mad at this deal. So quick with PC Gaming and works wonders so much better then what I had previously, definitely a game changer for those that want picture perfect gaming in every aspect. Recommend for all gamers even if your just a novice or intermediate and budget friendly compared to those more expensive other GPU.

G
By: Guest 14/05/26
0 out of 0 users found this review helpful
Did you find it helpful?

Excellent gpu

I upgraded from a 3060 12gb oc to this beast and breath taken away would describe it. Glides through warzone on high settings at over 220fps. Cuts through metashape processing as well. Best value gpu with 24gb which doesn’t accumulate the nvidia ai tax. This cards a steal for the price.

KC
By: KarlC583 24/04/26
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Accessories

Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XTX 24GB GDDR6 Black Edition Graphics Card PCIE 4.0 - 2.5 Slot - 3 x 8 Pin Power - 850W PSU Required

Game. Stream. Advance!
  • Brand: XFX
  • Part #: VGAXFX17900
  • UPC:840191500640
PB Tech price NZD $1,390.43

Date Created: 00:25, 08-06-2026
Product URL: https://www.pbtech.com/pacific/product/VGAXFX17900

Features

The Most Advanced Graphics for Gamers & Creators.

Built on the groundbreaking AMD RDNA™ 3 architecture with chiplet technology, AMD Radeon™ RX 7900 XTX graphics deliver next-generation performance, visuals, and efficiency at 4K and beyond.



SPEEDSTER SERIES

The Speedster series exemplifies a modern aerodynamic style though clean and elegant design. It is a thoughtful design with the sole purpose of maximizing airflow to improve cooling and performance.

 

AIRFLOW AND ASTHETICS

With each iteration of the XFX Merc series, we have simplified the design while improving performance. This newest iteration introduces our all new ridged backplate design which increases the overall surface area by 33% resulting in increased in heat dissipation when paired with thermal pads.

 

XFX Ghost Thermal

Our new design features a stright through airflow venting to significatly improves cooling and compliments open design of the Ghost Thermal floating shroud design along with numerous other cooling features.

 

Vapor Chamber

The XFX 7900 Series brings back the vapor chamber design, a more efficient method for heat dissipation than traditional cold plates alone. The vapor chamber can quickly quickly and efficiently transfer heat from the GPU and VRAM to the heat pipes, and then into the heatsink assembly.

 

XFX Dual BIOS Ready

We know enthusiast like options, so for our MERC Line of 7900 Series graphics cards we are offering dual BIOS . Giving a backup BIOS in the case of a failed BIOS update or flash.

 

Extreme Stability and Overclocking

A 12+3+2 phase power design implements a large V-Core allowing it to provide you with stable gameplay, and giving better power distribution across the VRMs.. This allows the GPU to operate cooler at baseline but also have tremendous room to overclock thanks to XFX's increased power delivery BIOS.

 

Double Ball Bearing Fans - Quieter & Longer Lifespan

The MERC 310 GPUs utilize double ball bearing structure fans that provide better endurance and efficiency over other designs. Reducing friction and heat these, fans operate quieter and have increased lifespan.

 

Breakthrough Performance

Breakthrough new levels of performance with 24GB of GDDR6 memory and blazing fast clock speeds to deliver an incredible experience at 4K and beyond. Radeon™ RX 7900 Series graphics feature advanced AMD RDNA™ 3 compute units, with 2nd generation raytracing accelerators and new AI accelerators to deliver incredible performance while maximizing graphical fidelity.

 

World's First Chiplet Designed Gaming GPUs

Featuring ultra-fast 2nd generation AMD Infinity Cache™ technology connected through an ultra-high bandwidth chiplet interconnect. 5.3 TB/s Chiplet Interconnect Bandwidth 58 billion Transistors

 

Breathtaking Visuals

A pixel perfect experience starts with Radeon™ RX 7900 Series graphics cards. Immerse yourself in your favorite visual vistas with stunning image clarity and up to 68 billion colors at up to 8K 165Hz. The Radeon™ RX 7900 Series delivers a jaw-dropping visual experience you need to see to believe.

 

AMD Radiance Display™ Engine

The AMD Radiance Display™ Engine features 12-bit HDR and full coverage of the REC2020 color space for incredible color accuracy. With support for DisplayPort™ 2.1, experience breathtaking visuals with up to 68 Billion colors at up to 8K 165Hz. DisplayPort™ 2.1 12-Bit HDR up to 68 billion Colors

 

Advanced Gaming and Creation Platform

Build the ultimate desktop when combining the latest Ryzen™ processors and Radeon™ graphics for breakthrough performance and remarkable power efficiency. Take your experience to the next level with AMD smart technologies4 and AMD Software: Adrenalin Edition™ applications. Radeon™ RX 7900 Series graphics are the ultimate plug-and-play solution, integrating seamlessly with existing ultra-enthusiast power supplies and cases with optimized system power, thermals, and noise levels.

 

AMD FidelityFX™

AMD FidelityFX™ Super Resolution technology1 takes upscaling technology to the next level. Providing incredible image quality while boosting framerates in supported games. AMD Radeon™ Super Resolution (RSR)2 leverages FSR technology on the driver level, giving you upscaled performance benefits across thousands of games.

 

AMD Infinity Cache

A revolutionary new memory level in AMD RDNA™ 3 architecture. 96 MB of AMD Infinity Cache enables high bandwidth performance 3500 GB/s Effective Memory Bandwidth

AMD Smart Access Memory

Get more performance in select titles through new levels of communication between AMD Ryzen™ desktop processors and AMD Radeon™ graphics cards over PCIe® 4.0

High Performance 4K Gaming

With up to 96 enhanced compute units delivering powerhouse performance, even 8K gaming is now possible at smooth framerates thanks to FSR.

GDDR6 Memory for Advanced Gaming

Equipped with 24GB of advanced GDDR6 memory with a 384-bit interface , enabling 4k performance in today's most demanding games.

PCI® Express 4.0 Support

The AMD Radeon™ RX 7000 Series graphics cards feature PCIe® 4.0, with a throughput of 16 GT/s which enables two times the bandwidth compared to PCIe® 3.0.

500 Million Gamers Play On AMD Radeon

AMD Power most of todays newest consoles but also more Gaming PCs and Consoles are powered by AMD*. It's obvious what is the real choice when it comes to high performance graphics at a great value.

AMD RADEON™ IS WINDOWS 11 READY

Windows® 11 is created for the ultimate PC gaming, featuring superior graphics, amazing speed, and an incredible selection of games. Windows 11 includes gaming features like DirectX® 12

Specifications

Manufacturer

XFX

Model Number

RX-79XMERCB9

Product Name

AMD Radeon™ RX 7900 XTX

Bus Type

PCI-E 4.0

‍Primary Clock Speeds

Base clock Up to: 1855 MHz
Game Clock Up To: 2455 MHz*
Boost clock Up to: 2615 MHz**

*"Game Clock" is the expected GPU clock when running in typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary.
**"Boost Clock" is the maximum frequency achievable on the GPU running a bursty workload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to: thermal conditions and variation in applications and workloads.

Stream Processors

6144

Compute Units

96

Memory Bus

384bit

Memory Clock

20 Gbps

Memory Size

24 GB

Memory Bandwidth

Up to 960 GB/s

Effective Memory Bandwidth

Up to 3500 GB/s

Memory Type

GDDR6

Card Profile

2.9 slot

Thermal Solution

3 Fan

Outputs

‍DisplayPort 2.1: 2x
DisplayPort 1.4: 1x
HDMI™ 2.1: 1x

Requirements

‍External Power: 3x PCI-E 8 pin connections
Minimum Power Supply Requirement: 850 watt

‍Certifications

RoHS

Package Contents

Warranty card - QR Code Insert: 1x
Z Support Bar: 1x

Card Dimension (cm)

34.4 x 12.8 x 5.7

Package Dimensions (cm)

44.5x 23.5 x 12.5

Package Weight (Kg)

~2.66

Technologies

96 AMD RDNA™ 3 Compute Units(with RT+AI Accelerators)
80MB AMD Infinity Cache™ technology
DisplayPort™ 2.1
AMD Radiance Display™ Engine
AMD Radeon™ Boost technology*
AMD Radeon™ Anti-Lag* technology*
20GB GDDR6 on 320-Bit Memory Bus
PCI® Express 4.0 ready
AMD FidelityFX™ technologies*
AMD FidelityFX™ Super Resolution technology*
Microsoft® DirectX® 12 Ultimate
Microsoft® DirectStorage
Vulkan® Optimized
AMD smart technologies*
AMD Software: Adrenalin Edition™ application
AMD Noise Suppression*
AMD Privacy View*
AMD Radeon™ Super Resolution technology*
AMD Link*
AMD Freesync™ technology*

Other Features

HDMI™ 4K Support
4K H264 Decode
4K H264 Encode
H265/HEVC Decode
H265/HEVC Encode
AV1 Decode
AV1 Encode

Date Created: 00:25, 08-06-2026
Product URL: https://www.pbtech.com/pacific/product/VGAXFX17900