Radeon HD 5670 vs Radeon HD 6750

When choosing between Radeon HD 5670 and Radeon HD 6750, 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 5670 and Radeon HD 6750.

Main Specs

  Radeon HD 5670 Radeon HD 6750
Power consumption (TDP) 64 Watt 86 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6750 has 34% more power consumption, than Radeon HD 5670.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 5670 and Radeon HD 6750 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 5670 is build with Terascale 2 architecture, and Radeon HD 6750 - with TeraScale 2.
  • Radeon HD 5670 and Radeon HD 6750 are manufactured by 40 nm process technology.
  • Radeon HD 6750 is 2 mm longer, than Radeon HD 5670.
  • Memory clock speed of Radeon HD 6750 is 50 MHz higher, than Radeon HD 5670.

Game benchmarks

high / 1080p 0−1 1−2
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 3−4
The average gaming FPS of Radeon HD 6750 in Assassin's Creed Odyssey is 1200% more, than Radeon HD 5670.

Full Specs

  Radeon HD 5670 Radeon HD 6750
Architecture Terascale 2 TeraScale 2
Code name Redwood Juniper
Type Desktop Desktop
Release date 14 January 2010 21 January 2011
Pipelines 400 720
Core clock speed 775 MHz
Boost Clock 900 MHz
Transistor count 627 million 1,040 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 15.50 25.20
Floating-point performance 620.0 gflops 1,008.0 gflops
Length 168 mm 170 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 1050 MHz
Memory bandwidth 64 GB/s 73.6 GB/s
DirectX 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 92 Mh/s
Eyefinity +
Design reference
CrossFire +
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