Home GPU Comparison AMD Radeon R9 M280X vs AMD Radeon R5 M430

AMD Radeon R9 M280X vs AMD Radeon R5 M430

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X and 4GB VRAM Radeon R5 M430 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages
Boost Clock has increased by 17% (1000MHz vs 855MHz)
Larger VRAM bandwidth (88.00GB/s vs 16.00GB/s)
576 additional rendering cores
AMD Radeon R5 M430 's Advantages
Released 11 months late

Score

Benchmark

FP32 (float)
Radeon R9 M280X +227%
1.792 TFLOPS
Radeon R5 M430
0.547 TFLOPS
VS

Graphics Card

Feb 2015
Release Date
Jan 2016
Gem System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

900 MHz
Base Clock
780 MHz
1000 MHz
Boost Clock
855 MHz
1375 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
88.00GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
-
14
Compute Units
5
896
Shading Units
320
56
TMUs
20
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
6.840 GPixel/s
56.00 GTexel/s
Texture Rate
17.10 GTexel/s
-
FP16 (half)
-
1.792 TFLOPS
FP32 (float)
547.2 GFLOPS
112.0 GFLOPS
FP64 (double)
-

Graphics Processor

Saturn
GPU Name
Jet
Saturn XT (216-0843024)
GPU Variant
Jet PRO (216-0856040)
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
0.69 billion
160 mm²
Die Size
56 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

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

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