512 MB
GDDR5750 MHz
Boost Clock64 W
TDP40 nm
ProcessShare on Social Media
Share Radeon HD 5670 640SP Edition specifications with othersTechnical Specifications
Core Specifications
Architecture:
TeraScale 2
Process Size:
40 nm
Base Clock:
750 MHz
Boost Clock:
750 MHz
Shader Units:
640
TMUs:
32
ROPs:
8
Memory & Performance
Memory Size:
512 MB
Memory Type:
GDDR5
Memory Bandwidth:
64.0 GB/s
Bus Interface:
PCIe 2.0 x16
TDP:
64 W
Suggested PSU:
250 W
Cache & Die Information
L1 Cache:
8 KB
L2 Cache:
0.2 MB
Die Size:
166 mm²
Transistors:
1.0 billion
Transistor Density:
6.3 million/mm²
Physical Specifications
Board Length:
168 mm
Power Connectors:
None
Display Outputs:
1x DVI, 1x HDMI 1.3a, 1x DisplayPort 1.1
Quick Facts
Performance
Pixel Fill Rate
6.0 GPixel/s
Texture Fill Rate
24.0 GTexel/s
FP32 Performance
1.0 TFLOPS