Home GPU Comparison AMD Radeon HD 6530M vs AMD Radeon HD 7950M

AMD Radeon HD 6530M vs AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6530M and 2GB VRAM Radeon HD 7950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6530M 's Advantages
Lower TDP (26W vs 75W)
AMD Radeon HD 7950M 's Advantages
Released 1 years and 5 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (128.0GB/s vs 28.80GB/s)
880 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6530M
0.36 TFLOPS
Radeon HD 7950M +397%
1.792 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
Apr 2012
Vancouver
Generation
London
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
-
5
Compute Units
20
400
Shading Units
1280
20
TMUs
80
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB

Theoretical Performance

3.600 GPixel/s
Pixel Rate
22.40 GPixel/s
9.000 GTexel/s
Texture Rate
56.00 GTexel/s
-
FP16 (half)
-
360.0 GFLOPS
FP32 (float)
1.792 TFLOPS
-
FP64 (double)
-

Graphics Processor

Capilano
GPU Name
Wimbledon
Capilano LE
GPU Variant
Wimbledon PRO
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
2.8 billion
104 mm²
Die Size
212 mm²

Board Design

26W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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