Radeon HD 6750 vs Radeon RX 570

When comparing Radeon HD 6750 and Radeon RX 570, 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 6750 and Radeon RX 570 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 6750 Radeon RX 570
Power consumption (TDP) 86 Watt 120 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 8 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon RX 570 has 39% more power consumption, than Radeon HD 6750.
  • Radeon HD 6750 is connected by PCIe 2.0 x16, and Radeon RX 570 uses PCIe 3.0 x16 interface.
  • Radeon RX 570 has 7 GB more memory, than Radeon HD 6750.
  • Both cards are used in Desktops.
  • Radeon HD 6750 is build with TeraScale 2 architecture, and Radeon RX 570 - with Polaris.
  • Radeon HD 6750 is manufactured by 40 nm process technology, and Radeon RX 570 - by 14 nm process technology.
  • Radeon RX 570 is 71 mm longer, than Radeon HD 6750.
  • Memory clock speed of Radeon RX 570 is 5950 MHz higher, than Radeon HD 6750.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon RX 570 in Assassin's Creed Odyssey is 683% more, than Radeon HD 6750.

Full Specs

  Radeon HD 6750 Radeon RX 570
Architecture TeraScale 2 Polaris
Code name Juniper Polaris 20 Ellesmere
Type Desktop Desktop
Release date 21 January 2011 18 April 2017
Pipelines 720 2048
Core clock speed 1168 MHz
Boost Clock 900 MHz 1244 MHz
Transistor count 1,040 million 5,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 25.20 159.2
Floating-point performance 1,008.0 gflops 5,095 gflops
Length 170 mm 241 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1050 MHz 7000 MHz
Memory bandwidth 73.6 GB/s 224.0 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan +
FreeSync +
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 92 Mh/s
Eyefinity +
Design reference
CrossFire +
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