Radeon HD 7970 — Full Specifications

amd GCN 1.0 · FP32: 3.79 TFLOPS · Memory: 3.0 GB GDDR5 · TDP: 250.0W

Last updated:

Calculated from published specifications — a Quanteta index, not measured FPS / benchmark results.

Quanteta Performance Indices

QOV ? Overall Performance Index 3.7 / 100 top 25%
QAI ? Compute (AI) Strength —
QGP ? Graphics Index 6.6 / 100 top 23%
QWP ? Power Efficiency Index 2.5 / 100 top 57%
QME ? Memory Bandwidth Density 0.7 / 100 top 19%

Methodology

Full Specifications

GPU ID
amd-radeon-hd-7970
Vendor
amd
Manufacturer
AMD
GPU Chip
Tahiti
Architecture
GCN 1.0
Generation
Southern Islands(HD 7900)
Process
28.0nm
Transistors
4.31B
Die Size
352.0 mm²
Release
2012-01-09
Bus Interface
PCIe 3.0 x16
Base Clock
925.0 MHz
Boost Clock
925.0 MHz
Memory
3.0 GB GDDR5
Memory Bus
384.0-bit
Bandwidth
264.0 GB/s
Shaders
2048.0
TMUs
128.0
ROPs
32.0
TDP
250.0W
FP32
3.79 TFLOPS
FP64
0.95 TFLOPS
Source
TechPowerUp
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Closest Graphics Index

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Closest Memory Bandwidth

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