FirePro W4190M vs Iris Plus Graphics 640

Find out if it is worth upgrading your current GPU setup by comparing FirePro W4190M and Iris Plus Graphics 640. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro W4190M and Iris Plus Graphics 640. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

FirePro W4190M and Iris Plus Graphics 640 are Laptop Graphics Cards

Note: FirePro W4190M and Iris Plus Graphics 640 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 Iris Plus Graphics 640 here:

Main Specs

  FirePro W4190M Iris Plus Graphics 640
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 32 GB
Display Connectors No outputs No outputs
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  • FirePro W4190M is connected by PCIe 3.0 x8, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 640 has 30 GB more memory, than FirePro W4190M.
  • FirePro W4190M is used in Mobile workstations, and Iris Plus Graphics 640 - in Laptops.
  • FirePro W4190M is build with GCN architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of FirePro W4190M is 525 MHz higher, than Iris Plus Graphics 640.
  • FirePro W4190M is manufactured by 28 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

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 Iris Plus Graphics 640 in Assassin's Creed Odyssey is 50% more, than FirePro W4190M.

Full Specs

  FirePro W4190M Iris Plus Graphics 640
Architecture GCN Gen. 9.5 Kaby Lake
Code name Mars XTX? Kaby Lake GT3e
Type Mobile workstation Laptop
Release date 12 November 2015 3 January 2017
Pipelines 384 48
Core clock speed 825 MHz 300 MHz
Boost Clock 900 MHz 1050 MHz
Transistor count 950 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.60 52.80
Floating-point performance 691.2 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.103
Laptop size medium sized
Quick Sync +
AppAcceleration +
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