Radeon HD 8750M vs Radeon R9 280

In this comparison between Radeon HD 8750M and Radeon R9 280 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 8750M will be the best choice, for others Radeon R9 280 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 8750M is a Laptop Graphics Card

Note: Radeon HD 8750M 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 HD 8750M here:

Main Specs

  Radeon HD 8750M Radeon R9 280
Power consumption (TDP) 200 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5, DDR3 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 8750M is connected by PCIe 3.0 x8, and Radeon R9 280 uses PCIe 3.0 x16 interface.
  • Radeon R9 280 has 1 GB more memory, than Radeon HD 8750M.
  • Radeon HD 8750M is used in Laptops, and Radeon R9 280 - in Desktops.
  • Radeon HD 8750M is build with GCN architecture, and Radeon R9 280 - with GCN 1.0.
  • Radeon HD 8750M and Radeon R9 280 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8750M is 750 MHz higher, than Radeon R9 280.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−12 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 766% more, than Radeon HD 8750M.

Full Specs

  Radeon HD 8750M Radeon R9 280
Architecture GCN GCN 1.0
Code name Mars Pro Tahiti
Type Laptop Desktop
Release date 16 November 2012 4 March 2014
Pipelines 384 1792
Core clock speed 620 MHz
Boost Clock 775 MHz 933 MHz
Transistor count 950 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.60 104.5
Floating-point performance 595.2 gflops 3,344 gflops
Length 275 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 2000 - 4000 MHz 1250 MHz
Memory bandwidth 64 GB/s 240 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 71 Mh/s 408 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 21.5 Mh/s
LiquidVR +
TressFX +
UVD +
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