Radeon HD 6850M vs UHD Graphics 630

When comparing Radeon HD 6850M and UHD Graphics 630, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6850M and UHD Graphics 630 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6850M is a Laptop Graphics Card

Note: Radeon HD 6850M 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 6850M here:

Main Specs

  Radeon HD 6850M UHD Graphics 630
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Memory type DDR3, GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6850M has 233% more power consumption, than UHD Graphics 630.
  • Radeon HD 6850M is connected by PCIe 2.0 x16, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Radeon HD 6850M is used in Laptops, and UHD Graphics 630 - in Desktops.
  • Radeon HD 6850M is build with Terascale 2 architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of Radeon HD 6850M is 275 MHz higher, than UHD Graphics 630.
  • Radeon HD 6850M is manufactured by 40 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 2−3 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 6850M.

Full Specs

  Radeon HD 6850M UHD Graphics 630
Architecture Terascale 2 Gen. 9.5
Code name Granville Pro/LP Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 6 January 2011 1 October 2017
Pipelines 800 24
Core clock speed 575 / 675 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,040 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 27.00 26.45
Floating-point performance 1,080.0 gflops 460.8 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 800 MHz
Memory bandwidth 25.6 GB/s
Shared memory - +
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.5
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan N/A 1.1.103
Laptop size large
Quick Sync +
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