Radeon R5 M430 vs Radeon R9 M280X
We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M430 and 4GB VRAM Radeon R9 M280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M430 's Advantages
Released 11 months late
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
Score
Benchmark
FP32 (float)
Radeon R5 M430
547
Radeon R9 M280X
+227%
1792
Graphics Card
Jan 2016
Release Date
Feb 2015
Gem System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
780 MHz
Base Clock
900 MHz
855 MHz
Boost Clock
1000 MHz
1000 MHz
Memory Clock
1375 MHz
Memory
4GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
88.00GB/s
Render Config
5
Compute Units
14
320
Shading Units
896
20
TMUs
56
8
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
Theoretical Performance
6.840 GPixel/s
Pixel Rate
16.00 GPixel/s
17.10 GTexel/s
Texture Rate
56.00 GTexel/s
547.2 GFLOPS
FP32 (float)
1.792 TFLOPS
-
FP64 (double)
112.0 GFLOPS
Board Design
Unknown
TDP
Unknown
Portable Device Dependent
Outputs
Portable Device Dependent
Graphics Processor
Jet
GPU Name
Saturn
Jet PRO
(216-0856040)
GPU Variant
Saturn XT
(216-0843024)
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
2.08 billion
56 mm²
Die Size
160 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
1.2.170
6.5 (5.1)
Shader Model
6.5
