Radeon HD 6750 vs Radeon R7 M270DX

If you are going to buy a new graphics card and are choosing between Radeon HD 6750 and Radeon R7 M270DX, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6750 stacks up against Radeon R7 M270DX, check out specs charts below.

Main Specs

  Radeon HD 6750 Radeon R7 M270DX
Power consumption (TDP) 86 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6750 is connected by PCIe 2.0 x16, and Radeon R7 M270DX uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon HD 6750 is build with TeraScale 2 architecture, and Radeon R7 M270DX - with GCN 3.0.
  • Radeon HD 6750 is manufactured by 40 nm process technology, and Radeon R7 M270DX - by 28 nm process technology.

Game benchmarks

high / 1080p 1−2 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
Radeon HD 6750 and Radeon R7 M270DX have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 6750 Radeon R7 M270DX
Architecture TeraScale 2 GCN 3.0
Code name Juniper Topaz
Type Desktop Desktop
Release date 21 January 2011 11 June 2014
Pipelines 720 384
Core clock speed 900 MHz
Boost Clock 900 MHz 940 MHz
Transistor count 1,040 million 1,550 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.20 22.56
Floating-point performance 1,008.0 gflops
Length 170 mm
Memory bus width 128 Bit
Memory clock speed 1050 MHz
Memory bandwidth 73.6 GB/s
DirectX 12 (12_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 92 Mh/s
Eyefinity +
Design reference
CrossFire +
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