Home GPU Comparison AMD Radeon HD 6570 vs AMD Radeon HD 6970 X2

AMD Radeon HD 6570 vs AMD Radeon HD 6970 X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6570 and 2GB VRAM Radeon HD 6970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570 's Advantages
Lower TDP (60W vs 375W)
AMD Radeon HD 6970 X2 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 64.00GB/s)
1056 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6570
0.624 TFLOPS
Radeon HD 6970 X2 +333%
2.703 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Unknown
Northern Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
176.0GB/s

Render Config

6
Compute Units
24
-
-
-
480
Shading Units
1536
24
TMUs
96
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
28.16 GPixel/s
15.60 GTexel/s
Texture Rate
84.48 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
2.703 TFLOPS
-
-
-

Board Design

60W
TDP
375W
250 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
3x 8-pin

Graphics Processor

Turks
GPU Name
Antilles
Turks PRO (215-0803002)
GPU Variant
Antilles XT (215-0807027)
TeraScale 2
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
2.64 billion
118 mm²
Die Size
389 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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