3 GB
GDDR51050 MHz
Boost Clock300 W
TDP28 nm
ProcessShare on Social Media
Share Radeon HD 7970 GHz Edition specifications with othersTechnical Specifications
Core Specifications
Architecture:
GCN 1.0
Process Size:
28 nm
Base Clock:
1000 MHz
Boost Clock:
1050 MHz
Shader Units:
2048
TMUs:
128
ROPs:
32
Memory & Performance
Memory Size:
3 GB
Memory Type:
GDDR5
Memory Bandwidth:
288.0 GB/s
Bus Interface:
PCIe 3.0 x16
TDP:
300 W
Suggested PSU:
700 W
Cache & Die Information
L1 Cache:
16 KB
L2 Cache:
0.8 MB
Die Size:
352 mm²
Transistors:
4.3 billion
Transistor Density:
12.3 million/mm²
Physical Specifications
Board Length:
275 mm
Board Width:
111 mm
Power Connectors:
1x 6-pin + 1x 8-pin
Display Outputs:
1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2
Quick Facts
Performance
Pixel Fill Rate
33.6 GPixel/s
Texture Fill Rate
134.4 GTexel/s
FP32 Performance
4.3 TFLOPS