NVIDIA Jetson Orin NX 8 GB vs NVIDIA Tesla K20m

VS

NVIDIA Jetson Orin NX 8 GB NVIDIA Tesla K20m

We compared two Professional market GPUs: 8GB VRAM Jetson Orin NX 8 GB and 5GB VRAM Tesla K20m to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Jetson Orin NX 8 GB 's Advantages

Released 10 years and 2 months late

More VRAM (8GB vs 5GB)

Lower TDP (20W vs 225W)

NVIDIA Tesla K20m 's Advantages

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

1472 additional rendering cores

Score

Benchmark

FP32 (float)

Jetson Orin NX 8 GB

1.567 TFLOPS

Tesla K20m +124%

3.524 TFLOPS

Jetson Orin NX 8 GB

VS

Tesla K20m

Graphics Card

Mar 2023

Release Date

Jan 2013

Tegra

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1600 MHz

Memory Clock

1300 MHz

Memory

8GB

Memory Size

5GB

LPDDR5

Memory Type

GDDR5

128bit

Memory Bus

320bit

102.4GB/s

Bandwidth

208.0GB/s

Render Config

8

SM Count

-

Compute Units

-

1024

Shading Units

2496

32

TMUs

208

16

ROPs

40

32

Tensor Cores

-

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

1280 KB

Theoretical Performance

12.24 GPixel/s

Pixel Rate

36.71 GPixel/s

24.48 GTexel/s

Texture Rate

146.8 GTexel/s

3.133 TFLOPS

FP16 (half)

-

1.567 TFLOPS

FP32 (float)

3.524 TFLOPS

783.4 GFLOPS

FP64 (double)

1175 GFLOPS

Graphics Processor

GA10B

GPU Name

GK110

TE980M-A1

GPU Variant

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

7.08 billion

Unknown

Die Size

561 mm²

Board Design

20W

TDP

225W

-

Suggested PSU

550 W

Portable Device Dependent

Outputs

No outputs

-

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

8.6

CUDA

3.5

6.7

Shader Model

5.1

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