Radeon HD 6750 vs UHD Graphics 630

When choosing between Radeon HD 6750 and UHD Graphics 630, 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 Radeon HD 6750 and UHD Graphics 630.

Main Specs

  Radeon HD 6750 UHD Graphics 630
Power consumption (TDP) 86 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
  Check Price
  • Radeon HD 6750 has 473% more power consumption, than UHD Graphics 630.
  • Radeon HD 6750 is connected by PCIe 2.0 x16, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Both cards are used in Desktops.
  • Radeon HD 6750 is build with TeraScale 2 architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Radeon HD 6750 is manufactured by 40 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 5−6
The average gaming FPS of UHD Graphics 630 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6750.

Full Specs

  Radeon HD 6750 UHD Graphics 630
Architecture TeraScale 2 Gen. 9.5
Code name Juniper Kaby-Lake-H-GT2
Type Desktop Desktop
Release date 21 January 2011 1 October 2017
Pipelines 720 24
Core clock speed 300 MHz
Boost Clock 900 MHz 1150 MHz
Transistor count 1,040 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 25.20 26.45
Floating-point performance 1,008.0 gflops 460.8 gflops
Length 170 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1050 MHz
Memory bandwidth 73.6 GB/s
Shared memory +
DirectX 12 (12_1)
Shader Model 5.0 6.5
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan 1.1.103
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 92 Mh/s
Eyefinity +
Design reference
CrossFire +
Quick Sync +
  Check Price