FirePro W7100 vs Radeon R9 M275

If you are going to buy a new graphics card and are choosing between FirePro W7100 and Radeon R9 M275, 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 W7100 stacks up against Radeon R9 M275, check out specs charts below.

Radeon R9 M275 is a Laptop Graphics Card

Note: Radeon R9 M275 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 R9 M275 here:

Main Specs

  FirePro W7100 Radeon R9 M275
Power consumption (TDP) 400 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 4 GB
Display Connectors 4x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • FirePro W7100 has 4 GB more memory, than Radeon R9 M275.
  • FirePro W7100 is used in Desktops, and Radeon R9 M275 - in Laptops.
  • FirePro W7100 is build with GCN 3.0 architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of Radeon R9 M275 is 5 MHz higher, than FirePro W7100.
  • FirePro W7100 and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro W7100 is 500 MHz higher, than Radeon R9 M275.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 12−14
medium / 1080p 40−45 3−4
The average gaming FPS of FirePro W7100 in Assassin's Creed Odyssey is 550% more, than Radeon R9 M275.

Full Specs

  FirePro W7100 Radeon R9 M275
Architecture GCN 3.0 GCN
Code name Tonga Venus
Type Workstation Laptop
Release date 12 August 2014 1 August 2014
Pipelines 1792 640
Core clock speed 920 MHz 925 MHz
Boost Clock 925 MHz
Transistor count 5,000 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 103.0 37.00
Floating-point performance 3,297 gflops 1,184 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 4500 MHz
Memory bandwidth 160 GB/s 64 GB/s
Shared memory -
DirectX 12 (12_0) 12 (11_1)
Shader Model 6.3 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131 1.2.131
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 362 Mh/s 122 Mh/s
Laptop size large
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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