FirePro W4190M vs Radeon R9 M275

When comparing FirePro W4190M and Radeon R9 M275, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between FirePro W4190M and Radeon R9 M275 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro W4190M and Radeon R9 M275 are Laptop Graphics Cards

Note: FirePro W4190M and Radeon R9 M275 are only used in laptop graphics. They have 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 FirePro W4190M or Radeon R9 M275 here:

Main Specs

  FirePro W4190M Radeon R9 M275
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • FirePro W4190M is connected by PCIe 3.0 x8, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Radeon R9 M275 has 2 GB more memory, than FirePro W4190M.
  • FirePro W4190M is used in Mobile workstations, and Radeon R9 M275 - in Laptops.
  • FirePro W4190M and Radeon R9 M275 are build with GCN architecture.
  • Core clock speed of Radeon R9 M275 is 100 MHz higher, than FirePro W4190M.
  • FirePro W4190M and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 500 MHz higher, than FirePro W4190M.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of FirePro W4190M in Assassin's Creed Odyssey is 25% more, than Radeon R9 M275.

Full Specs

  FirePro W4190M Radeon R9 M275
Architecture GCN GCN
Code name Mars XTX? Venus
Type Mobile workstation Laptop
Release date 12 November 2015 1 August 2014
Pipelines 384 640
Core clock speed 825 MHz 925 MHz
Boost Clock 900 MHz 925 MHz
Transistor count 950 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 37.00
Floating-point performance 691.2 gflops 1,184 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 4500 MHz
Memory bandwidth 64 GB/s 64 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size medium sized large
AppAcceleration +
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