NVIDIA Quadro RTX 5000 vs NVIDIA Tesla K20X

VS

NVIDIA Quadro RTX 5000 NVIDIA Tesla K20X

We compared two Professional market GPUs: 16GB VRAM Quadro RTX 5000 and 6GB VRAM Tesla K20X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 5000 's Advantages

Released 5 years and 9 months late

Boost Clock1815MHz

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 249.6GB/s)

384 additional rendering cores

Lower TDP (230W vs 235W)

Score

Benchmark

FP32 (float)

Quadro RTX 5000 +183%

11.15 TFLOPS

Tesla K20X

3.935 TFLOPS

Quadro RTX 5000

VS

Tesla K20X

Graphics Card

Aug 2018

Release Date

Nov 2012

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1620 MHz

Base Clock

-

1815 MHz

Boost Clock

-

1750 MHz

Memory Clock

1300 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

249.6GB/s

Render Config

48

SM Count

-

Compute Units

-

3072

Shading Units

2688

192

TMUs

224

64

ROPs

48

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

Theoretical Performance

116.2 GPixel/s

Pixel Rate

40.99 GPixel/s

348.5 GTexel/s

Texture Rate

164.0 GTexel/s

22.30 TFLOPS

FP16 (half)

-

11.15 TFLOPS

FP32 (float)

3.935 TFLOPS

348.5 GFLOPS

FP64 (double)

1312 GFLOPS

Graphics Processor

TU104

GPU Name

GK110

TU104-875-A1

GPU Variant

-

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

7.08 billion

545 mm²

Die Size

561 mm²

Board Design

230W

TDP

235W

550 W

Suggested PSU

550 W

4x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.5

6.6

Shader Model

5.1

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