HD Graphics P630 vs Radeon HD 6870

When choosing between HD Graphics P630 and Radeon HD 6870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between HD Graphics P630 and Radeon HD 6870.

Main Specs

  HD Graphics P630 Radeon HD 6870
Power consumption (TDP) 15 Watt 151 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6870 has 906% more power consumption, than HD Graphics P630.
  • HD Graphics P630 is connected by PCIe 3.0 x1, and Radeon HD 6870 uses PCIe 2.0 x16 interface.
  • HD Graphics P630 has 1739 GB more memory, than Radeon HD 6870.
  • Both cards are used in Desktops.
  • HD Graphics P630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 6870 - with Terascale 2.
  • HD Graphics P630 is manufactured by 14 nm process technology, and Radeon HD 6870 - by 40 nm process technology.

Game benchmarks

high / 1080p 3−4 10−12
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 6870 in Assassin's Creed Odyssey is 133% more, than HD Graphics P630.

Full Specs

  HD Graphics P630 Radeon HD 6870
Architecture Gen. 9.5 Kaby Lake Terascale 2
Code name Kaby-Lake-H-GT2 RV940 Barts
Type Desktop Desktop
Release date 5 August 2016 22 October 2010
Pipelines 24 1120
Boost Clock 1100 MHz 900 MHz
Transistor count 189 million 1,700 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 26.40 50.40
Floating-point performance 2,016.0 gflops
Length 220 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 1050 MHz
Memory bandwidth 134.4 GB/s
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.1 1.2
Vulkan 1.1.103
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 213 Mh/s
Eyefinity +
Design reference
CrossFire +
Quick Sync +
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