NVIDIA Tesla K20s vs NVIDIA Jetson Orin NX 16 GB

VS

NVIDIA Tesla K20s

NVIDIA Jetson Orin NX 16 GB

We compared two Professional market GPUs: 5GB VRAM Tesla K20s and 16GB VRAM Jetson Orin NX 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20s 's Advantages

Larger VRAM bandwidth (208.0GB/s vs 102.4GB/s)

1472 additional rendering cores

NVIDIA Jetson Orin NX 16 GB 's Advantages

Released 10 years late

More VRAM (16GB vs 5GB)

Lower TDP (25W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20s +52%

2.87 TFLOPS

Jetson Orin NX 16 GB

1.88 TFLOPS

Tesla K20s

VS

Jetson Orin NX 16 GB

Graphics Card

Feb 2013

Release Date

Feb 2023

Tesla

Generation

Tegra

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

1300 MHz

Memory Clock

1600 MHz

Memory

5GB

Memory Size

16GB

GDDR5

Memory Type

LPDDR5

320bit

Memory Bus

128bit

208.0GB/s

Bandwidth

102.4GB/s

Render Config

-

SM Count

8

2496

Shading Units

1024

208

TMUs

32

40

ROPs

16

-

Tensor Cores

32

-

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1280 KB

L2 Cache

256 KB

-

Theoretical Performance

29.90 GPixel/s

Pixel Rate

14.69 GPixel/s

119.6 GTexel/s

Texture Rate

29.38 GTexel/s

-

FP16 (half)

3.760 TFLOPS

2.870 TFLOPS

FP32 (float)

1.880 TFLOPS

956.8 GFLOPS

FP64 (double)

940.0 GFLOPS

Board Design

225W

TDP

25W

550 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

GK110

GPU Name

GA10B

-

GPU Variant

TE980M-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.08 billion

Transistors

Unknown

561 mm²

Die Size

Unknown

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

8.6

5.1

Shader Model

6.7

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