NVIDIA Tesla K20X vs NVIDIA Jetson AGX Orin 64 GB

VS

NVIDIA Tesla K20X

NVIDIA Jetson AGX Orin 64 GB

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 64GB VRAM Jetson AGX Orin 64 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages

Larger VRAM bandwidth (249.6GB/s vs 204.8GB/s)

640 additional rendering cores

NVIDIA Jetson AGX Orin 64 GB 's Advantages

Released 10 years and 4 months late

More VRAM (64GB vs 6GB)

Lower TDP (60W vs 235W)

Score

Benchmark

FP32 (float)

Tesla K20X

3.935 TFLOPS

Jetson AGX Orin 64 GB +35%

5.325 TFLOPS

Tesla K20X

VS

Jetson AGX Orin 64 GB

Graphics Card

Nov 2012

Release Date

Mar 2023

Tesla

Generation

Tegra

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

1300 MHz

Memory Clock

1600 MHz

Memory

6GB

Memory Size

64GB

GDDR5

Memory Type

LPDDR5

384bit

Memory Bus

256bit

249.6GB/s

Bandwidth

204.8GB/s

Render Config

-

SM Count

16

2688

Shading Units

2048

224

TMUs

64

48

ROPs

32

-

Tensor Cores

64

-

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

40.99 GPixel/s

Pixel Rate

41.60 GPixel/s

164.0 GTexel/s

Texture Rate

83.20 GTexel/s

-

FP16 (half)

10.65 TFLOPS

3.935 TFLOPS

FP32 (float)

5.325 TFLOPS

1312 GFLOPS

FP64 (double)

2.662 TFLOPS

Board Design

235W

TDP

60W

550 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK110

GPU Name

GA10B

-

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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