Radeon HD 6870 1600SP Edition — Full Specifications

amd TeraScale 2 · FP32: 2.72 TFLOPS · Memory: 1.0 GB GDDR5 · TDP: 175.0W

Last updated:

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

Quanteta Performance Indices

QOV ? Overall Performance Index 2.8 / 100 top 30%
QAI ? Compute (AI) Strength —
QGP ? Graphics Index 4.1 / 100 top 30%
QWP ? Power Efficiency Index 2.6 / 100 top 56%
QME ? Memory Bandwidth Density 1.1 / 100 top 5%

Methodology

Full Specifications

GPU ID
amd-radeon-hd-6870-1600sp-edition
Vendor
amd
Manufacturer
AMD
GPU Chip
Cypress
Architecture
TeraScale 2
Generation
Northern Islands(HD 6800)
Process
40.0nm
Transistors
2.15B
Die Size
334.0 mm²
Release
2013-01-14
Bus Interface
PCIe 2.0 x16
Base Clock
850.0 MHz
Boost Clock
850.0 MHz
Memory
1.0 GB GDDR5
Memory Bus
256.0-bit
Bandwidth
134.4 GB/s
Shaders
1600.0
TMUs
80.0
ROPs
32.0
TDP
175.0W
FP32
2.72 TFLOPS
FP64
0.54 TFLOPS
Source
TechPowerUp
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Closest Overall Performance Index

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Closest Graphics Index

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Closest Memory Bandwidth

Radeon HD 6870 134.4 GB/s QME 1.1 / 100 Radeon HD 6850 X2 134.4 GB/s QME 0.6 / 100 Radeon HD 6790 134.4 GB/s QME 1.1 / 100
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