HD Graphics 630 vs Radeon HD 7770

If you are going to buy a new graphics card and are choosing between HD Graphics 630 and Radeon HD 7770, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the HD Graphics 630 stacks up against Radeon HD 7770, check out specs charts below.

Main Specs

  HD Graphics 630 Radeon HD 7770
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3/LPDDR4 GDDR5
Maximum RAM amount 64 GB 2 GB
Display Connectors No outputs
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  • HD Graphics 630 has 62 GB more memory, than Radeon HD 7770.
  • Both cards are used in Desktops.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 7770 - with GCN.
  • Core clock speed of Radeon HD 7770 is 700 MHz higher, than HD Graphics 630.
  • HD Graphics 630 is manufactured by 14 nm process technology, and Radeon HD 7770 - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 10−11
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 24−27
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 116% more, than HD Graphics 630.

Full Specs

  HD Graphics 630 Radeon HD 7770
Architecture Gen. 9.5 Kaby Lake GCN
Code name Kaby-Lake-H-GT2 Cape Verde
Type Desktop Desktop
Release date 1 January 2017 15 February 2012
Pipelines 24 640
Core clock speed 300 MHz 1000 MHz
Boost Clock 1150 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 26.40
Floating-point performance 441.6 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 4500 MHz
Shared memory + -
DirectX 12 (12_1) DirectX 11.1, Shader 5.1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Bitcoin / BTC (SHA256) 156 Mh/s
Eyefinity +
Quick Sync +
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