FirePro W4190M vs Radeon HD 7790

When choosing between FirePro W4190M and Radeon HD 7790, 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 7790.

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 HD 7790
Power consumption (TDP) 85 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • FirePro W4190M is connected by PCIe 3.0 x8, and Radeon HD 7790 uses PCIe 3.0 x16 interface.
  • FirePro W4190M has 1 GB more memory, than Radeon HD 7790.
  • FirePro W4190M is used in Mobile workstations, and Radeon HD 7790 - in Desktops.
  • FirePro W4190M is build with GCN architecture, and Radeon HD 7790 - with GCN 2.0.
  • Core clock speed of Radeon HD 7790 is 175 MHz higher, than FirePro W4190M.
  • FirePro W4190M and Radeon HD 7790 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7790 is 2000 MHz higher, than FirePro W4190M.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 233% more, than FirePro W4190M.

Full Specs

  FirePro W4190M Radeon HD 7790
Architecture GCN GCN 2.0
Code name Mars XTX? Bonaire
Type Mobile workstation Desktop
Release date 12 November 2015 22 March 2013
Pipelines 384 896
Core clock speed 825 MHz 1000 MHz
Boost Clock 900 MHz
Transistor count 950 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 56.00
Floating-point performance 691.2 gflops 1,792 gflops
Length 183 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 6000 MHz
Memory bandwidth 64 GB/s 96 GB/s
Shared memory -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 218 Mh/s
Laptop size medium sized
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
AppAcceleration +
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