Home GPU Comparison AMD Radeon RX 580 Mobile vs AMD Radeon RX 570 Mobile

AMD Radeon RX 580 Mobile vs AMD Radeon RX 570 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580 Mobile and 8GB VRAM Radeon RX 570 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 Mobile 's Advantages
Larger VRAM bandwidth (256.0GB/s vs 211.2GB/s)
256 additional rendering cores
AMD Radeon RX 570 Mobile 's Advantages
Released 8 months late
Boost Clock has increased by 12% (1206MHz vs 1077MHz)
Lower TDP (85W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 580 Mobile
4.963 TFLOPS
Radeon RX 570 Mobile
4.94 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Dec 2017
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

1000 MHz
Base Clock
926 MHz
1077 MHz
Boost Clock
1206 MHz
2000 MHz
Memory Clock
1650 MHz

Memory

8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
256.0GB/s
Bandwidth
211.2GB/s

Render Config

-
SM Count
-
36
Compute Units
32
2304
Shading Units
2048
144
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
2 MB

Theoretical Performance

34.46 GPixel/s
Pixel Rate
38.59 GPixel/s
155.1 GTexel/s
Texture Rate
154.4 GTexel/s
4.963 TFLOPS
FP16 (half)
4.940 TFLOPS
4.963 TFLOPS
FP32 (float)
4.940 TFLOPS
310.2 GFLOPS
FP64 (double)
308.7 GFLOPS

Graphics Processor

Polaris 20
GPU Name
Ellesmere
Polaris 20M XT
GPU Variant
Ellesmere PRO
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
5.7 billion
232 mm²
Die Size
232 mm²

Board Design

100W
TDP
85W
-
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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