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

AMD Radeon HD 7570 vs AMD Radeon HD 6670

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

Main Differences

AMD Radeon HD 7570 's Advantages
Released 9 months late
Lower TDP (60W vs 66W)
AMD Radeon HD 6670 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7570
0.624 TFLOPS
Radeon HD 6670 +23%
0.768 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2011
Southern Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/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

5.200 GPixel/s
Pixel Rate
6.400 GPixel/s
15.60 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
768.0 GFLOPS
-
-
-

Board Design

60W
TDP
66W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Turks
GPU Name
Turks
Turks PRO-L
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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