Radeon HD 4770 vs Radeon RX 570

When choosing between Radeon HD 4770 and Radeon RX 570, 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 4770 and Radeon RX 570.

Main Specs

  Radeon HD 4770 Radeon RX 570
Power consumption (TDP) 80 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 512 MB 8 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon RX 570 has 50% more power consumption, than Radeon HD 4770.
  • Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon RX 570 uses PCIe 3.0 x16 interface.
  • Radeon HD 4770 has 504 GB more memory, than Radeon RX 570.
  • Both cards are used in Desktops.
  • Radeon HD 4770 is build with TeraScale architecture, and Radeon RX 570 - with Polaris.
  • Core clock speed of Radeon RX 570 is 418 MHz higher, than Radeon HD 4770.
  • Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon RX 570 - by 14 nm process technology.
  • Radeon RX 570 is 38 mm longer, than Radeon HD 4770.
  • Memory clock speed of Radeon RX 570 is 3800 MHz higher, than Radeon HD 4770.

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 10−12 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of Radeon RX 570 in Assassin's Creed Odyssey is 840% more, than Radeon HD 4770.

Full Specs

  Radeon HD 4770 Radeon RX 570
Architecture TeraScale Polaris
Code name RV740 Polaris 20 Ellesmere
Type Desktop Desktop
Release date 28 April 2009 18 April 2017
Pipelines 640 2048
Core clock speed 750 MHz 1168 MHz
Boost Clock 1244 MHz
Transistor count 826 million 5,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 24.00 159.2
Floating-point performance 960.0 gflops 5,095 gflops
Length 203 mm 241 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 3200 MHz 7000 MHz
Memory bandwidth 51.2 GB/s 224.0 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A +
FreeSync +
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