Radeon HD 7570 OEM vs Radeon HD 6970 X2
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7570 OEM and 2GB VRAM Radeon HD 6970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7570 OEM 's Advantages
Lower TDP (39W vs 375W)
Radeon HD 6970 X2 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 25.60GB/s)
1136 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7570 OEM
520
Radeon HD 6970 X2
+419%
2703
Graphics Card
Mar 2013
Release Date
Unknown
Southern Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
800 MHz
Memory Clock
1375 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
176.0GB/s
Render Config
5
Compute Units
24
400
Shading Units
1536
20
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
13.00 GTexel/s
Texture Rate
84.48 GTexel/s
520.0 GFLOPS
FP32 (float)
2.703 TFLOPS
Board Design
39W
TDP
375W
200 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
-
Power Connectors
3x 8-pin
Graphics Processor
Redwood
GPU Name
Antilles
Redwood PRO
(215-0757004)
GPU Variant
Antilles XT
(215-0807027)
TeraScale 2
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.627 billion
Transistors
2.64 billion
104 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
