Home GPU Comparison AMD Radeon HD 7650A vs AMD Radeon HD 7670A

AMD Radeon HD 7650A vs AMD Radeon HD 7670A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7650A and 1024MB VRAM Radeon HD 7670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7650A 's Advantages
Lower TDP (33W vs 45W)
AMD Radeon HD 7670A 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7650A
0.576 TFLOPS
Radeon HD 7670A
0.576 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2012
All-In-One
Generation
All-In-One
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
64.00GB/s

Render Config

6
Compute Units
6
-
-
-
480
Shading Units
480
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
4.800 GPixel/s
14.40 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
576.0 GFLOPS
-
-
-

Board Design

33W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Onega
GPU Name
Turks
-
GPU Variant
Turks XT (215-0803000)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.716 billion
118 mm²
Die Size
118 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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