NVIDIA Tesla K20s vs NVIDIA GeForce RTX 3090 Ti

VS

NVIDIA Tesla K20s NVIDIA GeForce RTX 3090 Ti

We compared a Professional market GPU: 5GB VRAM Tesla K20s and a Desktop platform GPU: 24GB VRAM GeForce RTX 3090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20s 's Advantages

Lower TDP (225W vs 450W)

NVIDIA GeForce RTX 3090 Ti 's Advantages

Released 8 years and 11 months late

Boost Clock1860MHz

More VRAM (24GB vs 5GB)

Larger VRAM bandwidth (1008GB/s vs 208.0GB/s)

8256 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla K20s

2.87 TFLOPS

GeForce RTX 3090 Ti +1293%

40 TFLOPS

Tesla K20s

VS

GeForce RTX 3090 Ti

Graphics Card

Feb 2013

Release Date

Jan 2022

Tesla

Generation

GeForce 30

Professional

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1560 MHz

-

Boost Clock

1860 MHz

1300 MHz

Memory Clock

1313 MHz

Memory

5GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

320bit

Memory Bus

384bit

208.0GB/s

Bandwidth

1008GB/s

Render Config

-

SM Count

84

-

Compute Units

-

2496

Shading Units

10752

208

TMUs

336

40

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1280 KB

L2 Cache

6 MB

Theoretical Performance

29.90 GPixel/s

Pixel Rate

208.3 GPixel/s

119.6 GTexel/s

Texture Rate

625.0 GTexel/s

-

FP16 (half)

40.00 TFLOPS

2.870 TFLOPS

FP32 (float)

40.00 TFLOPS

956.8 GFLOPS

FP64 (double)

625.0 GFLOPS

Graphics Processor

GK110

GPU Name

GA102

-

GPU Variant

GA102-350-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.08 billion

Transistors

28.3 billion

561 mm²

Die Size

628 mm²

Board Design

225W

TDP

450W

550 W

Suggested PSU

850 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

-

Power Connectors

1x 16-pin

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

6.6

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