HD Graphics P630 vs Radeon HD 6990

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics P630 and Radeon HD 6990. 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 HD Graphics P630 and Radeon HD 6990. 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

  HD Graphics P630 Radeon HD 6990
Power consumption (TDP) 15 Watt 375 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 2x 8-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 2 GB
Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 6990 has 2400% more power consumption, than HD Graphics P630.
  • HD Graphics P630 is connected by PCIe 3.0 x1, and Radeon HD 6990 uses PCIe 2.0 x16 interface.
  • HD Graphics P630 has 1738 GB more memory, than Radeon HD 6990.
  • Both cards are used in Desktops.
  • HD Graphics P630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 6990 - with TeraScale 3.
  • HD Graphics P630 is manufactured by 14 nm process technology, and Radeon HD 6990 - by 40 nm process technology.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−35
medium / 1080p 5−6 18−20
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 216% more, than HD Graphics P630.

Full Specs

  HD Graphics P630 Radeon HD 6990
Architecture Gen. 9.5 Kaby Lake TeraScale 3
Code name Kaby-Lake-H-GT2 Antilles
Type Desktop Desktop
Release date 5 August 2016 8 March 2011
Pipelines 24 1536
Core clock speed 830 MHz
Boost Clock 1100 MHz
Transistor count 189 million 2,640 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 26.40 79.68
Floating-point performance 2x 2,549.8 gflops
Length 295 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory +
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.1 1.2
Vulkan 1.1.103 N/A
Bitcoin / BTC (SHA256) 265 Mh/s
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
Quick Sync +
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