Radeon HD 4770 vs Radeon Pro 580X

If you are going to buy a new graphics card and are choosing between Radeon HD 4770 and Radeon Pro 580X, 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 4770 stacks up against Radeon Pro 580X, check out specs charts below.
Radeon HD 4770
Radeon Pro 580X

Main Specs

  Radeon HD 4770 Radeon Pro 580X
Power consumption (TDP) 80 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 512 MB 8 GB
Display Connectors 2x DVI, 1x S-Video No outputs
 
  • Radeon Pro 580X has 87% more power consumption, than Radeon HD 4770.
  • Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon Pro 580X uses PCIe 3.0 x16 interface.
  • Radeon HD 4770 has 504 GB more memory, than Radeon Pro 580X.
  • Both cards are used in Desktops.
  • Radeon HD 4770 is build with TeraScale architecture, and Radeon Pro 580X - with GCN 4.0.
  • Core clock speed of Radeon Pro 580X is 350 MHz higher, than Radeon HD 4770.
  • Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon Pro 580X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 580X is 3580 MHz higher, than Radeon HD 4770.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−12
low / 720p 10−12 60−65
medium / 1080p 2−3 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 880% more, than Radeon HD 4770.

Full Specs

  Radeon HD 4770 Radeon Pro 580X
Architecture TeraScale GCN 4.0
Code name RV740 Polaris 20
Type Desktop Workstation
Release date 28 April 2009 18 March 2019
Pipelines 640 2304
Core clock speed 750 MHz 1100 MHz
Boost Clock 1200 MHz
Transistor count 826 million 5,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 24.00 172.8
Floating-point performance 960.0 gflops
Length 203 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 3200 MHz 6780 MHz
Memory bandwidth 51.2 GB/s 217.0 GB/s
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 1.2.131