HD Graphics P630 vs Radeon HD 7870 XT

When comparing HD Graphics P630 and Radeon HD 7870 XT, 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 HD Graphics P630 and Radeon HD 7870 XT is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
HD Graphics P630
Radeon HD 7870 XT

Main Specs

  HD Graphics P630 Radeon HD 7870 XT
Power consumption (TDP) 15 Watt 185 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
 
  • Radeon HD 7870 XT has 1133% more power consumption, than HD Graphics P630.
  • HD Graphics P630 is connected by PCIe 3.0 x1, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
  • HD Graphics P630 has 1738 GB more memory, than Radeon HD 7870 XT.
  • Both cards are used in Desktops.
  • HD Graphics P630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • HD Graphics P630 is manufactured by 14 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 583% more, than HD Graphics P630.

Full Specs

  HD Graphics P630 Radeon HD 7870 XT
Architecture Gen. 9.5 Kaby Lake GCN 1.0
Code name Kaby-Lake-H-GT2 Tahiti
Type Desktop Desktop
Release date 5 August 2016 19 November 2012
Pipelines 24 1536
Core clock speed 925 MHz
Boost Clock 1100 MHz 975 MHz
Transistor count 189 million 4,313 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 26.40 93.60
Floating-point performance 2,995 gflops
Length 267 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 6000 MHz
Memory bandwidth 192.0 GB/s
Shared memory +
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.103 1.2.131
Bitcoin / BTC (SHA256) 346 Mh/s
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
Quick Sync +