Home GPU Comparison AMD Radeon HD 7530M vs AMD Radeon HD 6550M

AMD Radeon HD 7530M vs AMD Radeon HD 6550M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7530M and 1024MB VRAM Radeon HD 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7530M 's Advantages
Released 1 years and 2 months late
Lower TDP (11W vs 26W)
AMD Radeon HD 6550M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7530M
0.36 TFLOPS
Radeon HD 6550M +33%
0.48 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Nov 2010
London
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

5
Compute Units
5
-
-
-
400
Shading Units
400
24
TMUs
20
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
4.800 GPixel/s
10.80 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
360.0 GFLOPS
FP32 (float)
480.0 GFLOPS
-
-
-

Board Design

11W
TDP
26W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
Lexington
Thames LP
GPU Variant
-
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
2.154 billion
104 mm²
Die Size
334 mm²

Graphics Features

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

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