HD Graphics 515 vs Radeon R9 M275

When choosing between HD Graphics 515 and Radeon R9 M275, 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 515 and Radeon R9 M275.

HD Graphics 515 and Radeon R9 M275 are Laptop Graphics Cards

Note: HD Graphics 515 and Radeon R9 M275 are only used in laptop graphics. They have 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 HD Graphics 515 or Radeon R9 M275 here:

Main Specs

  HD Graphics 515 Radeon R9 M275
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Memory type DDR3L/LPDDR3 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • HD Graphics 515 is connected by PCIe 3.0 x1, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • HD Graphics 515 is build with Gen. 9 Skylake architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of Radeon R9 M275 is 625 MHz higher, than HD Graphics 515.
  • HD Graphics 515 is manufactured by 14 nm process technology, and Radeon R9 M275 - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−11 12−14
medium / 1080p 2−3 3−4
The average gaming FPS of Radeon R9 M275 in Assassin's Creed Odyssey is 33% more, than HD Graphics 515.

Full Specs

  HD Graphics 515 Radeon R9 M275
Architecture Gen. 9 Skylake GCN
Code name Skylake GT2 Venus
Type Laptop Laptop
Release date 1 September 2015 1 August 2014
Pipelines 24 640
Core clock speed 300 MHz 925 MHz
Boost Clock 1000 MHz 925 MHz
Transistor count 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 22.80 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 1.1.97 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
Quick Sync +
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