Home GPU Comparison AMD Radeon RX 560X Mobile vs AMD Radeon Pro 580

AMD Radeon RX 560X Mobile vs AMD Radeon Pro 580

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560X Mobile and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X Mobile 's Advantages
Released 1 years and 7 months late
Lower TDP (65W vs 185W)
AMD Radeon Pro 580 's Advantages
Boost Clock1200MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (217.0GB/s vs 112.0GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560X Mobile
2.192 TFLOPS
Radeon Pro 580 +152%
5.53 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Jun 2017
Mobility Radeon
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1100 MHz
-
Boost Clock
1200 MHz
1750 MHz
Memory Clock
1695 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
217.0GB/s

Render Config

-
SM Count
-
14
Compute Units
36
896
Shading Units
2304
56
TMUs
144
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB

Theoretical Performance

19.57 GPixel/s
Pixel Rate
38.40 GPixel/s
68.49 GTexel/s
Texture Rate
172.8 GTexel/s
2.192 TFLOPS
FP16 (half)
5.530 TFLOPS
2.192 TFLOPS
FP32 (float)
5.530 TFLOPS
137.0 GFLOPS
FP64 (double)
345.6 GFLOPS

Graphics Processor

Polaris 31
GPU Name
Ellesmere
Polaris 31 MXL
GPU Variant
Ellesmere XTA (216-0886220)
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
3 billion
Transistors
5.7 billion
123 mm²
Die Size
232 mm²

Board Design

65W
TDP
185W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
6.4

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