HD Graphics P630 vs Radeon R9 M275

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics P630 and Radeon R9 M275. 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 R9 M275. 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.

Radeon R9 M275 is a Laptop Graphics Card

Note: Radeon R9 M275 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 R9 M275 here:

Main Specs

  HD Graphics P630 Radeon R9 M275
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 4 GB
Display Connectors No outputs No outputs
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  • HD Graphics P630 is connected by PCIe 3.0 x1, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • HD Graphics P630 has 1736 GB more memory, than Radeon R9 M275.
  • HD Graphics P630 is used in Desktops, and Radeon R9 M275 - in Laptops.
  • HD Graphics P630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M275 - with GCN.
  • HD Graphics P630 is manufactured by 14 nm process technology, and Radeon R9 M275 - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of HD Graphics P630 in Assassin's Creed Odyssey is 25% more, than Radeon R9 M275.

Full Specs

  HD Graphics P630 Radeon R9 M275
Architecture Gen. 9.5 Kaby Lake GCN
Code name Kaby-Lake-H-GT2 Venus
Type Desktop Laptop
Release date 5 August 2016 1 August 2014
Pipelines 24 640
Core clock speed 925 MHz
Boost Clock 1100 MHz 925 MHz
Transistor count 189 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 26.40 37.00
Floating-point performance 1,184 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 64 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) 122 Mh/s
Laptop size large
Quick Sync +
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