AMD Radeon RX 590 GME vs AMD Radeon RX 560X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2020
Jan 2019
Generation
Polaris
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1257 MHz
—
Boost Clock
1420 MHz
—
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
112.0GB/s
Render Config
Compute Units
36
14
Shading Units
2304
896
TMUs
144
56
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
1024 KB
Theoretical Performance
Pixel Rate
45.44 GPixel/s
19.57 GPixel/s
Texture Rate
204.5 GTexel/s
68.49 GTexel/s
FP16 (half)
6.543 TFLOPS
2.192 TFLOPS
FP32 (float)
6.543 TFLOPS
2.192 TFLOPS
FP64 (double)
409.0 GFLOPS
137.0 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Polaris 31
GPU Variant
Polaris 20 XTR(215-0910066)
Polaris 31 MXL
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
3 billion
Die Size
232 mm²
123 mm²
Board Design
TDP
175W
65W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.