GeForce GTX 275 vs UHD Graphics 630

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 275 and UHD Graphics 630. 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 630. 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.

Main Specs

  GeForce GTX 275 UHD Graphics 630
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 System Shared
Maximum RAM amount 896 MB
Display Connectors 2x DVI No outputs
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  • GeForce GTX 275 has 1360% more power consumption, than UHD Graphics 630.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Both cards are used in Desktops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of GeForce GTX 275 is 1104 MHz higher, than UHD Graphics 630.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 5−6
The average gaming FPS of GeForce GTX 275 in Assassin's Creed Odyssey is 50% more, than UHD Graphics 630.

Full Specs

  GeForce GTX 275 UHD Graphics 630
Architecture Tesla 2.0 Gen. 9.5
Code name GT200B Kaby-Lake-H-GT2
Type Desktop Desktop
Release date 15 January 2009 1 October 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 26.45
Floating-point performance 673.9 gflops 460.8 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 6.5
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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