Home GPU Comparison AMD Radeon RX 580 Mobile vs AMD Radeon 530 Mobile

AMD Radeon RX 580 Mobile vs AMD Radeon 530 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580 Mobile and 2GB VRAM Radeon 530 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
Boost Clock has increased by 5% (1077MHz vs 1024MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)
1920 additional rendering cores
AMD Radeon 530 Mobile 's Advantages
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 580 Mobile +531%
4.963 TFLOPS
Radeon 530 Mobile
0.786 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Apr 2017
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
730 MHz
1077 MHz
Boost Clock
1024 MHz
2000 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
256.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
36
Compute Units
6
2304
Shading Units
384
144
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

34.46 GPixel/s
Pixel Rate
8.192 GPixel/s
155.1 GTexel/s
Texture Rate
24.58 GTexel/s
4.963 TFLOPS
FP16 (half)
786.4 GFLOPS
4.963 TFLOPS
FP32 (float)
786.4 GFLOPS
310.2 GFLOPS
FP64 (double)
49.15 GFLOPS

Graphics Processor

Polaris 20
GPU Name
Weston
Polaris 20M XT
GPU Variant
Weston PRO (216-0864032)
GCN 4.0
Architecture
GCN 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
1.55 billion
232 mm²
Die Size
125 mm²

Board Design

100W
TDP
50W
-
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
2.0
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
6.3

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