Home GPU Comparison AMD Radeon HD 7570M vs AMD Radeon HD 6670A

AMD Radeon HD 7570M vs AMD Radeon HD 6670A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7570M and 1024MB VRAM Radeon HD 6670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7570M 's Advantages
Released 9 months late
Lower TDP (13W vs 45W)
AMD Radeon HD 6670A 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7570M
0.48 TFLOPS
Radeon HD 6670A +20%
0.576 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2011
London
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

13W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
Turks
Thames PRO
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
104 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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