Home GPU Comparison AMD Radeon R5 M430 vs AMD Radeon RX 580X Mobile

AMD Radeon R5 M430 vs AMD Radeon RX 580X Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M430 and 8GB VRAM Radeon RX 580X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages
Released 2 years and 3 months late
Boost Clock has increased by 26% (1077MHz vs 855MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 16.00GB/s)
1984 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M430
0.547 TFLOPS
Radeon RX 580X Mobile +807%
4.963 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Apr 2018
Gem System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

780 MHz
Base Clock
1000 MHz
855 MHz
Boost Clock
1077 MHz
1000 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
256.0GB/s

Render Config

5
Compute Units
36
-
-
-
320
Shading Units
2304
20
TMUs
144
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

6.840 GPixel/s
Pixel Rate
34.46 GPixel/s
17.10 GTexel/s
Texture Rate
155.1 GTexel/s
-
FP16 (half)
4.963 TFLOPS
547.2 GFLOPS
FP32 (float)
4.963 TFLOPS
-
FP64 (double)
310.2 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
Polaris 20
Jet PRO (216-0856040)
GPU Variant
Polaris 20M XT
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
0.69 billion
Transistors
5.7 billion
56 mm²
Die Size
232 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1
1.2.170
Vulkan
1.2
-
-
-
6.5 (5.1)
Shader Model
6.4

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