Radeon HD 5670 vs Radeon HD 7870 XT

When choosing between Radeon HD 5670 and Radeon HD 7870 XT, 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 7870 XT.

Main Specs

  Radeon HD 5670 Radeon HD 7870 XT
Power consumption (TDP) 64 Watt 185 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7870 XT has 189% more power consumption, than Radeon HD 5670.
  • Radeon HD 5670 is connected by PCIe 2.0 x16, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
  • Radeon HD 7870 XT has 1 GB more memory, than Radeon HD 5670.
  • Both cards are used in Desktops.
  • Radeon HD 5670 is build with Terascale 2 architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 XT is 150 MHz higher, than Radeon HD 5670.
  • Radeon HD 5670 is manufactured by 40 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
  • Radeon HD 7870 XT is 99 mm longer, than Radeon HD 5670.
  • Memory clock speed of Radeon HD 7870 XT is 5000 MHz higher, than Radeon HD 5670.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 6100% more, than Radeon HD 5670.

Full Specs

  Radeon HD 5670 Radeon HD 7870 XT
Architecture Terascale 2 GCN 1.0
Code name Redwood Tahiti
Type Desktop Desktop
Release date 14 January 2010 19 November 2012
Pipelines 400 1536
Core clock speed 775 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 627 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 15.50 93.60
Floating-point performance 620.0 gflops 2,995 gflops
Length 168 mm 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 MHz 6000 MHz
Memory bandwidth 64 GB/s 192.0 GB/s
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 346 Mh/s
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
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