AMD Radeon RX 570X vs AMD Radeon RX 580X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Apr 2018
Generation
Polaris
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1168 MHz
1257 MHz
Boost Clock
1244 MHz
1340 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
224.0GB/s
256.0GB/s
Render Config
Compute Units
32
36
Shading Units
2048
2304
TMUs
128
144
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
39.81 GPixel/s
42.88 GPixel/s
Texture Rate
159.2 GTexel/s
193.0 GTexel/s
FP16 (half)
5.095 TFLOPS
6.175 TFLOPS
FP32 (float)
5.095 TFLOPS
6.175 TFLOPS
FP64 (double)
318.5 GFLOPS
385.9 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Polaris 20
GPU Variant
Polaris 20 XL(215-0910052)
Polaris 20 XTX(215-0910038)
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
5.7 billion
Die Size
232 mm²
232 mm²
Board Design
TDP
150W
185W
Suggested PSU
450 W
450 W
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2
Shader Model
6.4
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.