Home GPU Comparison AMD Radeon HD 6570M vs AMD Radeon HD 7470A

AMD Radeon HD 6570M vs AMD Radeon HD 7470A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6570M and 512MB VRAM Radeon HD 7470A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570M 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)
320 additional rendering cores
AMD Radeon HD 7470A 's Advantages
Released 9 months late
Lower TDP (25W vs 30W)

Score

Benchmark

FP32 (float)
Radeon HD 6570M +188%
0.576 TFLOPS
Radeon HD 7470A
0.2 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2012
Vancouver
Generation
All-In-One
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
12.80GB/s

Render Config

6
Compute Units
2
-
-
-
480
Shading Units
160
24
TMUs
8
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
2.500 GPixel/s
14.40 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
200.0 GFLOPS
-
-
-

Board Design

30W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
Caicos
-
-
-
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.37 billion
104 mm²
Die Size
67 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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