Radeon R9 390 — Full Specifications

amd GCN 2.0 · FP32: 5.12 TFLOPS · Memory: 8.0 GB GDDR5 · TDP: 275.0W

Last updated:

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

Quanteta Performance Indices

QOV ? Overall Performance Index 5.1 / 100 top 19%
QAI ? Compute (AI) Strength —
QGP ? Graphics Index 9.6 / 100 top 17%
QWP ? Power Efficiency Index 3.1 / 100 top 51%
QME ? Memory Bandwidth Density 0.4 / 100 top 41%

Methodology

Full Specifications

GPU ID
amd-radeon-r9-390
Vendor
amd
Manufacturer
AMD
GPU Chip
Grenada
Architecture
GCN 2.0
Generation
Pirate Islands(R9 300)
Process
28.0nm
Transistors
6.2B
Die Size
438.0 mm²
Release
2015-06-18
Bus Interface
PCIe 3.0 x16
Base Clock
1000.0 MHz
Boost Clock
1000.0 MHz
Memory
8.0 GB GDDR5
Memory Bus
512.0-bit
Bandwidth
384.0 GB/s
Shaders
2560.0
TMUs
160.0
ROPs
64.0
TDP
275.0W
FP32
5.12 TFLOPS
FP64
0.64 TFLOPS
Source
TechPowerUp
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