FirePro V7900 vs Radeon RX Vega M GL 870

If you are going to buy a new graphics card and are choosing between FirePro V7900 and Radeon RX Vega M GL 870, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro V7900 stacks up against Radeon RX Vega M GL 870, check out specs charts below.

Radeon RX Vega M GL 870 is a Laptop Graphics Card

Note: Radeon RX Vega M GL 870 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX Vega M GL 870 here:

Main Specs

  FirePro V7900 Radeon RX Vega M GL 870
Power consumption (TDP) 151 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors 4x DisplayPort
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  • Radeon RX Vega M GL 870 has 2 GB more memory, than FirePro V7900.
  • FirePro V7900 is used in Desktops, and Radeon RX Vega M GL 870 - in Laptops.
  • FirePro V7900 is build with TeraScale 3 architecture, and Radeon RX Vega M GL 870 - with Vega.
  • Core clock speed of Radeon RX Vega M GL 870 is 206 MHz higher, than FirePro V7900.
  • FirePro V7900 is manufactured by 40 nm process technology, and Radeon RX Vega M GL 870 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−12 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 1−2 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 14−16 40−45
The average gaming FPS of Radeon RX Vega M GL 870 in Assassin's Creed Odyssey is 227% more, than FirePro V7900.

Full Specs

  FirePro V7900 Radeon RX Vega M GL 870
Architecture TeraScale 3 Vega
Code name Cayman Vega Kaby Lake-G
Type Workstation Laptop
Release date 24 May 2011 7 January 2018
Pipelines 1280 1280
Core clock speed 725 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 2,640 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 58.00
Floating-point performance 1,856.0 gflops
Length 279 mm
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160 GB/s
Shared memory -
DirectX 11.2 (11_0) DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Bus support PCIe 2.1 x16
Bitcoin / BTC (SHA256) 171 Mh/s
Laptop size medium sized
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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