Home GPU Comparison AMD Radeon R5 M230 Rebrand vs ATI Mobility Radeon HD 4650

AMD Radeon R5 M230 Rebrand vs ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M230 Rebrand and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M230 Rebrand 's Advantages
Released 5 years and 4 months late
Boost Clock850MHz
More VRAM (2GB vs 512GB)
ATI Mobility Radeon HD 4650 's Advantages
Larger VRAM bandwidth (19.20GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 M230 Rebrand +70%
0.544 TFLOPS
Mobility Radeon HD 4650
0.32 TFLOPS
VS

Graphics Card

May 2014
Release Date
Jan 2009
Crystal System
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

780 MHz
Base Clock
-
850 MHz
Boost Clock
-
900 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
19.20GB/s

Render Config

5
Compute Units
4
-
-
-
320
Shading Units
320
20
TMUs
32
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.800 GPixel/s
Pixel Rate
4.000 GPixel/s
17.00 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
544.0 GFLOPS
FP32 (float)
320.0 GFLOPS
34.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
M96
Sun LE
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.69 billion
Transistors
0.514 billion
56 mm²
Die Size
146 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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