Tesla K20X — Full Specifications

nvidia Kepler · FP32: 3.94 TFLOPS · Memory: 6.0 GB GDDR5 · TDP: 235.0W

Last updated:

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

Quanteta Performance Indices

QOV ? Overall Performance Index 4.6 / 100 top 21%
QAI ? Compute (AI) Strength —
QGP ? Graphics Index 8.7 / 100 top 19%
QWP ? Power Efficiency Index 2.8 / 100 top 54%
QME ? Memory Bandwidth Density 0.4 / 100 top 41%

Methodology

Full Specifications

GPU ID
nvidia-tesla-k20x
Vendor
nvidia
Manufacturer
NVIDIA
GPU Chip
GK110
Architecture
Kepler
Generation
Tesla Kepler(Kxx)
Process
28.0nm
Transistors
7.08B
Die Size
561.0 mm²
Release
2012-11-12
Bus Interface
PCIe 3.0 x16
Base Clock
732.0 MHz
Boost Clock
732.0 MHz
Memory
6.0 GB GDDR5
Memory Bus
384.0-bit
Bandwidth
249.6 GB/s
Shaders
2688.0
TMUs
224.0
ROPs
48.0
TDP
235.0W
FP32
3.94 TFLOPS
FP64
1.31 TFLOPS
Source
TechPowerUp
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Related GPUs

GPUs with the closest value on each axis. A descriptive neighbourhood derived from the calculated indices — not a recommendation.

Closest Overall Performance Index

Radeon RX 6400 4.6 QOV 4.6 / 100 Radeon RX 570 Mobile 4.6 QOV 4.6 / 100 Radeon RX 5600M 4.6 QOV 4.6 / 100

Closest Graphics Index

RTX A2000 Mobile 8.7 QGP 8.7 / 100 RTX 2000 Max-Q Ada Generation 8.7 QGP 8.7 / 100 Radeon RX 580 2048SP 8.7 QGP 8.7 / 100

Closest Memory Bandwidth

Tesla K20Xm 249.6 GB/s QME 0.4 / 100 FirePro D500 243.8 GB/s QME 0.7 / 100 Quadro P4000 243.3 GB/s QME 0.3 / 100
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