Home GPU Comparison AMD Radeon R5 M230 Rebrand vs AMD Radeon HD 7550M

AMD Radeon R5 M230 Rebrand vs AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M230 Rebrand and 1024MB VRAM Radeon HD 7550M 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 2 years and 4 months late
Boost Clock has increased by 55% (850MHz vs 550MHz)
More VRAM (2GB vs 1024GB)
AMD Radeon HD 7550M 's Advantages
80 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M230 Rebrand +23%
0.544 TFLOPS
Radeon HD 7550M
0.44 TFLOPS
VS

Graphics Card

May 2014
Release Date
Jan 2012
Crystal System
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

780 MHz
Base Clock
450 MHz
850 MHz
Boost Clock
550 MHz
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
14.40GB/s

Render Config

5
Compute Units
5
-
-
-
320
Shading Units
400
20
TMUs
20
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

6.800 GPixel/s
Pixel Rate
4.400 GPixel/s
17.00 GTexel/s
Texture Rate
11.00 GTexel/s
-
-
-
544.0 GFLOPS
FP32 (float)
440.0 GFLOPS
34.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
Thames
Sun LE
GPU Variant
Thames LP
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
0.716 billion
56 mm²
Die Size
104 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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