FirePro W4190M vs Radeon R9 M375X

When comparing FirePro W4190M and Radeon R9 M375X, 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 M375X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro W4190M is a Laptop Graphics Card

Note: FirePro W4190M 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 FirePro W4190M here:

Main Specs

  FirePro W4190M Radeon R9 M375X
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 M375X uses PCIe 3.0 x16 interface.
  • Radeon R9 M375X has 2 GB more memory, than FirePro W4190M.
  • FirePro W4190M is used in Mobile workstations, and Radeon R9 M375X - in Desktops.
  • FirePro W4190M is build with GCN architecture, and Radeon R9 M375X - with GCN 1.0.
  • Core clock speed of Radeon R9 M375X is 100 MHz higher, than FirePro W4190M.
  • FirePro W4190M and Radeon R9 M375X are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro W4190M is 2875 MHz higher, than Radeon R9 M375X.

Game benchmarks

high / 1080p 3−4 9−10
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon R9 M375X in Assassin's Creed Odyssey is 100% more, than FirePro W4190M.

Full Specs

  FirePro W4190M Radeon R9 M375X
Architecture GCN GCN 1.0
Code name Mars XTX? Tropo
Type Mobile workstation Desktop
Release date 12 November 2015 5 May 2015
Pipelines 384 640
Core clock speed 825 MHz 925 MHz
Boost Clock 900 MHz 1015 MHz
Transistor count 950 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 40.60
Floating-point performance 691.2 gflops 1,299 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 1125 MHz
Memory bandwidth 64 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
AppAcceleration +
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