FirePro V4900 vs UHD Graphics 620

When choosing between FirePro V4900 and UHD Graphics 620, 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 V4900 and UHD Graphics 620.

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 V4900 UHD Graphics 620
Power consumption (TDP) 75 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 LPDDR3/DDR4
Maximum RAM amount 1 GB 32 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • FirePro V4900 has 400% more power consumption, than UHD Graphics 620.
  • FirePro V4900 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • UHD Graphics 620 has 31 GB more memory, than FirePro V4900.
  • FirePro V4900 is used in Desktops, and UHD Graphics 620 - in Laptops.
  • FirePro V4900 is build with TeraScale 2 architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of FirePro V4900 is 500 MHz higher, than UHD Graphics 620.
  • FirePro V4900 is manufactured by 40 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 2−3 2−3
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 4−5 3−4
FirePro V4900 and UHD Graphics 620 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro V4900 UHD Graphics 620
Architecture TeraScale 2 Gen. 9.5
Code name Turks Kaby-Lake-Refresh GT2
Type Workstation Laptop
Release date 1 November 2011 1 September 2017
Pipelines 480 24
Core clock speed 800 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 716 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 19.20 27.60
Floating-point performance 768.0 gflops
Length 163 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory +
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan N/A 1.1.103
Bitcoin / BTC (SHA256) 73 Mh/s
Quick Sync +
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