FirePro W4100 vs UHD Graphics 620

Find out if it is worth upgrading your current GPU setup by comparing FirePro W4100 and UHD Graphics 620. 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 W4100 and UHD Graphics 620. 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.

UHD Graphics 620 is a Laptop Graphics Card

Note: UHD Graphics 620 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 UHD Graphics 620 here:

Main Specs

  FirePro W4100 UHD Graphics 620
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 LPDDR3/DDR4
Maximum RAM amount 2 GB 32 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • FirePro W4100 has 233% more power consumption, than UHD Graphics 620.
  • FirePro W4100 is connected by PCIe 3.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • UHD Graphics 620 has 30 GB more memory, than FirePro W4100.
  • FirePro W4100 is used in Desktops, and UHD Graphics 620 - in Laptops.
  • FirePro W4100 is build with GCN architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of FirePro W4100 is 330 MHz higher, than UHD Graphics 620.
  • FirePro W4100 is manufactured by 28 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 3−4
The average gaming FPS of FirePro W4100 in Assassin's Creed Odyssey is 66% more, than UHD Graphics 620.

Full Specs

  FirePro W4100 UHD Graphics 620
Architecture GCN Gen. 9.5
Code name Cape Verde Kaby-Lake-Refresh GT2
Type Workstation Laptop
Release date 2 October 2015 1 September 2017
Pipelines 512 24
Core clock speed 630 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,500 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 20.16 27.60
Floating-point performance 645.1 gflops
Length 171 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 72 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
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 79 Mh/s
Quick Sync +
Form factor low profile / half length
Dual-link DVI support +
AppAcceleration +
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