Radeon HD 7850 vs Radeon R7 M270DX

When choosing between Radeon HD 7850 and Radeon R7 M270DX, 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 Radeon HD 7850 and Radeon R7 M270DX.

Main Specs

  Radeon HD 7850 Radeon R7 M270DX
Power consumption (TDP) 225 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 1x 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 7850 is connected by PCIe 3.0 x16, and Radeon R7 M270DX uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon HD 7850 is build with GCN 1.0 architecture, and Radeon R7 M270DX - with GCN 3.0.
  • Radeon HD 7850 and Radeon R7 M270DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 18−20 2−3
ultra / 1080p 10−12 0−1
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 12−14
medium / 1080p 24−27 3−4
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 350% more, than Radeon R7 M270DX.

Full Specs

  Radeon HD 7850 Radeon R7 M270DX
Architecture GCN 1.0 GCN 3.0
Code name Pitcairn Topaz
Type Desktop Desktop
Release date 5 March 2012 11 June 2014
Pipelines 1024 384
Core clock speed 900 MHz
Boost Clock 1000 MHz 940 MHz
Transistor count 2,800 million 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 55.04 22.56
Floating-point performance 1,761 gflops
Length 210 mm
Memory bus width 256 Bit
Memory clock speed 1200 MHz
Memory bandwidth 153.6 GB/s
DirectX 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 249 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 12.5 Mh/s
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