GeForce GTX 580 vs UHD Graphics 620

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 580 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 GeForce GTX 580 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

  GeForce GTX 580 UHD Graphics 620
Power consumption (TDP) 244 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors One 6-pin and One 8-pin
Memory type GDDR5 LPDDR3/DDR4
Maximum RAM amount 1536 MB 32 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 580 has 1526% more power consumption, than UHD Graphics 620.
  • GeForce GTX 580 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • GeForce GTX 580 has 1504 GB more memory, than UHD Graphics 620.
  • GeForce GTX 580 is used in Desktops, and UHD Graphics 620 - in Laptops.
  • GeForce GTX 580 is build with Fermi architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of GeForce GTX 580 is 1244 MHz higher, than UHD Graphics 620.
  • GeForce GTX 580 is manufactured by 40 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 2−3
ultra / 1080p 14−16 0−1
QHD / 1440p 8−9 0−1
4K / 2160p 6−7
low / 720p 40−45 12−14
medium / 1080p 27−30 3−4
The average gaming FPS of GeForce GTX 580 in Assassin's Creed Odyssey is 416% more, than UHD Graphics 620.

Full Specs

  GeForce GTX 580 UHD Graphics 620
Architecture Fermi Gen. 9.5
Code name GF110 Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 9 November 2010 1 September 2017
Pipelines 512 24
Core clock speed 1544 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 3,000 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 49.4 billion/sec 27.60
Floating-point performance 1,581.1 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 64/128 Bit
Memory clock speed 2004 MHz (4008 data rate)
Memory bandwidth 192.4 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
CUDA +
CUDA cores 512
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 142 Mh/s
Quick Sync +
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