FirePro W4190M vs Radeon HD 7870M

When choosing between FirePro W4190M and Radeon HD 7870M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between FirePro W4190M and Radeon HD 7870M.

FirePro W4190M and Radeon HD 7870M are Laptop Graphics Cards

Note: FirePro W4190M and Radeon HD 7870M 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 HD 7870M here:

Main Specs

  FirePro W4190M Radeon HD 7870M
Power consumption (TDP) 45 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro W4190M is connected by PCIe 3.0 x8, and Radeon HD 7870M uses PCIe 3.0 x16 interface.
  • FirePro W4190M and Radeon HD 7870M have maximum RAM of 2 GB.
  • FirePro W4190M is used in Mobile workstations, and Radeon HD 7870M - in Laptops.
  • FirePro W4190M and Radeon HD 7870M are build with GCN architecture.
  • Core clock speed of FirePro W4190M is 25 MHz higher, than Radeon HD 7870M.
  • FirePro W4190M and Radeon HD 7870M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro W4190M and Radeon HD 7870M is 4000 MHz.

Game benchmarks

high / 1080p 3−4 6−7
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 5−6 8−9
The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 50% more, than FirePro W4190M.

Full Specs

  FirePro W4190M Radeon HD 7870M
Architecture GCN GCN
Code name Mars XTX? Heathrow XT
Type Mobile workstation Laptop
Release date 12 November 2015 24 April 2012
Pipelines 384 640
Core clock speed 825 MHz 800 MHz
Boost Clock 900 MHz
Transistor count 950 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 32.00
Floating-point performance 691.2 gflops 1,024 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 4000 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
Laptop size medium sized large
AppAcceleration +
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