Radeon HD 5850 vs Radeon R7 M275DX

When comparing Radeon HD 5850 and Radeon R7 M275DX, 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 Radeon HD 5850 and Radeon R7 M275DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R7 M275DX is a Laptop Graphics Card

Note: Radeon R7 M275DX 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 R7 M275DX here:

Main Specs

  Radeon HD 5850 Radeon R7 M275DX
Power consumption (TDP) 151 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5850 is used in Desktops, and Radeon R7 M275DX - in Laptops.
  • Radeon HD 5850 is build with Terascale 2 architecture, and Radeon R7 M275DX - with GCN.
  • Radeon HD 5850 is manufactured by 40 nm process technology, and Radeon R7 M275DX - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 9−10
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 21−24 21−24
medium / 1080p 12−14 10−12
Radeon HD 5850 and Radeon R7 M275DX have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 5850 Radeon R7 M275DX
Architecture Terascale 2 GCN
Code name Cypress
Type Desktop Laptop
Release date 30 September 2009 4 June 2014
Pipelines 1440 896
Core clock speed 725 MHz
Transistor count 2,154 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 52.20
Floating-point performance 2,088.0 gflops
Length 241 mm
Memory bus width 256 Bit
Memory clock speed 2000 MHz
Memory bandwidth 128.0 GB/s
Shared memory +
DirectX 11.2 (11_0) DirectX 12, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size medium sized
Eyefinity +
AppAcceleration +
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