NVIDIA Tesla K40st vs NVIDIA GeForce RTX 2080 Ti

VS

NVIDIA Tesla K40st NVIDIA GeForce RTX 2080 Ti

We compared a Professional market GPU: 12GB VRAM Tesla K40st and a Desktop platform GPU: 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40st 's Advantages

More VRAM (12GB vs 11GB)

Lower TDP (245W vs 250W)

NVIDIA GeForce RTX 2080 Ti 's Advantages

Released 4 years and 10 months late

Boost Clock1545MHz

Larger VRAM bandwidth (616.0GB/s vs 288.4GB/s)

1472 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla K40st

3.312 TFLOPS

GeForce RTX 2080 Ti +306%

13.45 TFLOPS

Tesla K40st

VS

GeForce RTX 2080 Ti

Graphics Card

Nov 2013

Release Date

Sep 2018

Tesla

Generation

GeForce 20

Professional

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1545 MHz

1502 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

11GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

352bit

288.4GB/s

Bandwidth

616.0GB/s

Render Config

-

SM Count

68

-

Compute Units

-

2880

Shading Units

4352

240

TMUs

272

48

ROPs

88

-

Tensor Cores

544

-

RT Cores

68

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

0 MB

Theoretical Performance

34.50 GPixel/s

Pixel Rate

136.0 GPixel/s

138.0 GTexel/s

Texture Rate

420.2 GTexel/s

-

FP16 (half)

26.90 TFLOPS

3.312 TFLOPS

FP32 (float)

13.45 TFLOPS

1104 GFLOPS

FP64 (double)

420.2 GFLOPS

Graphics Processor

GK110B

GPU Name

TU102

-

GPU Variant

TU102-300A-K1-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

7.08 billion

Transistors

18.6 billion

561 mm²

Die Size

754 mm²

Board Design

245W

TDP

250W

550 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

-

Power Connectors

2x 8-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

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