GeForce GTX 275 vs UHD Graphics 620

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 275 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 275 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 275 UHD Graphics 620
Power consumption (TDP) 219 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 2x 6-pin
Memory type GDDR3 LPDDR3/DDR4
Maximum RAM amount 896 MB 32 GB
Display Connectors 2x DVI No outputs
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  • GeForce GTX 275 has 1360% more power consumption, than UHD Graphics 620.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • GeForce GTX 275 has 864 GB more memory, than UHD Graphics 620.
  • GeForce GTX 275 is used in Desktops, and UHD Graphics 620 - in Laptops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of GeForce GTX 275 is 1104 MHz higher, than UHD Graphics 620.
  • GeForce GTX 275 is manufactured by 55 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 GeForce GTX 275 in Assassin's Creed Odyssey is 66% more, than UHD Graphics 620.

Full Specs

  GeForce GTX 275 UHD Graphics 620
Architecture Tesla 2.0 Gen. 9.5
Code name GT200B Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 15 January 2009 1 September 2017
Pipelines 240 24
Core clock speed 1404 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,400 million 189 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 50.6 billion/sec 27.60
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 64/128 Bit
Memory clock speed 1134 MHz
Memory bandwidth 127.0 GB/s
Shared memory +
DirectX 11.1 (10_0) 12 (12_1)
Shader Model 4.0 6.4
OpenGL 3.0 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
CUDA +
CUDA cores 240
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Quick Sync +
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