Radeon HD 7790 vs UHD Graphics 630

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7790 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 Radeon HD 7790 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

  Radeon HD 7790 UHD Graphics 630
Power consumption (TDP) 85 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 7790 has 466% more power consumption, than UHD Graphics 630.
  • Radeon HD 7790 is connected by PCIe 3.0 x16, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Both cards are used in Desktops.
  • Radeon HD 7790 is build with GCN 2.0 architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of Radeon HD 7790 is 700 MHz higher, than UHD Graphics 630.
  • Radeon HD 7790 is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 14−16
medium / 1080p 20−22 5−6
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 233% more, than UHD Graphics 630.

Full Specs

  Radeon HD 7790 UHD Graphics 630
Architecture GCN 2.0 Gen. 9.5
Code name Bonaire Kaby-Lake-H-GT2
Type Desktop Desktop
Release date 22 March 2013 1 October 2017
Pipelines 896 24
Core clock speed 1000 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 2,080 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 56.00 26.45
Floating-point performance 1,792 gflops 460.8 gflops
Length 183 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory +
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.5
OpenGL 4.6 4.6
OpenCL 2.0 2.1
Vulkan 1.2.131 1.1.103
Bitcoin / BTC (SHA256) 218 Mh/s
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
Quick Sync +
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