AMD Radeon Pro 560 vs AMD Radeon RX 590 GME
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Mar 2020
Generation
Radeon Pro Mac
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Memory Clock
1270 MHz
2000 MHz
Base Clock
-
1257 MHz
Boost Clock
-
1420 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
81.28GB/s
256.0GB/s
Render Config
Compute Units
16
36
Shading Units
1024
2304
TMUs
64
144
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
2 MB
Theoretical Performance
Pixel Rate
14.51 GPixel/s
45.44 GPixel/s
Texture Rate
58.05 GTexel/s
204.5 GTexel/s
FP16 (half)
1.858 TFLOPS
6.543 TFLOPS
FP32 (float)
1.858 TFLOPS
6.543 TFLOPS
FP64 (double)
116.1 GFLOPS
409.0 GFLOPS
Graphics Processor
GPU Name
Polaris 21
Polaris 20
GPU Variant
Polaris 21 XT(215-0908004)
Polaris 20 XTR(215-0910066)
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
3 billion
5.7 billion
Die Size
123 mm²
232 mm²
Board Design
TDP
75W
175W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7