HD Graphics 630 vs Radeon HD 6740G2

In this comparison between HD Graphics 630 and Radeon HD 6740G2 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people HD Graphics 630 will be the best choice, for others Radeon HD 6740G2 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6740G2 is a Laptop Graphics Card

Note: Radeon HD 6740G2 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 Radeon HD 6740G2 here:

Main Specs

  HD Graphics 630 Radeon HD 6740G2
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3/LPDDR4
Maximum RAM amount 64 GB
Display Connectors No outputs
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  • HD Graphics 630 is used in Desktops, and Radeon HD 6740G2 - in Laptops.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 6740G2 - with Terascale 2.
  • HD Graphics 630 is manufactured by 14 nm process technology, and Radeon HD 6740G2 - by 40 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−12
medium / 1080p 5−6 2−3
The average gaming FPS of HD Graphics 630 in Assassin's Creed Odyssey is 66% more, than Radeon HD 6740G2.

Full Specs

  HD Graphics 630 Radeon HD 6740G2
Architecture Gen. 9.5 Kaby Lake Terascale 2
Code name Kaby-Lake-H-GT2
Type Desktop Laptop
Release date 1 January 2017 14 June 2011
Pipelines 24 880
Core clock speed 300 MHz
Boost Clock 1150 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 26.40
Floating-point performance 441.6 gflops
Memory bus width 64/128 Bit
Shared memory + -
DirectX 12 (12_1) DirectX 11, Shader 5.0
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size medium sized
Quick Sync +
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