Home GPU Comparison AMD Radeon R9 M470 vs AMD Radeon R5 M230 Rebrand

AMD Radeon R9 M470 vs AMD Radeon R5 M230 Rebrand

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470 and 2GB VRAM Radeon R5 M230 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470 's Advantages
Released 2 years late
Boost Clock has increased by 18% (1000MHz vs 850MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (88.00GB/s vs 14.40GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M470 +182%
1.536 TFLOPS
Radeon R5 M230 Rebrand
0.544 TFLOPS
VS

Graphics Card

May 2016
Release Date
May 2014
Gem System
Generation
Crystal 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
850 MHz
1375 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
88.00GB/s
Bandwidth
14.40GB/s

Render Config

12
Compute Units
5
-
-
-
768
Shading Units
320
48
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
6.800 GPixel/s
48.00 GTexel/s
Texture Rate
17.00 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
544.0 GFLOPS
96.00 GFLOPS
FP64 (double)
34.00 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Emerald
GPU Name
Sun
Emerald PRO
GPU Variant
Sun LE
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

Graphics Features

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

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