NVIDIA Quadro RTX 4000 Mobile vs NVIDIA Tesla K40st

VS

NVIDIA Quadro RTX 4000 Mobile NVIDIA Tesla K40st

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Mobile and 12GB VRAM Tesla K40st to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Mobile 's Advantages

Released 5 years and 6 months late

Boost Clock1560MHz

Larger VRAM bandwidth (448.0GB/s vs 288.4GB/s)

Lower TDP (110W vs 245W)

NVIDIA Tesla K40st 's Advantages

More VRAM (12GB vs 8GB)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Mobile +141%

7.987 TFLOPS

Tesla K40st

3.312 TFLOPS

Quadro RTX 4000 Mobile

VS

Tesla K40st

Graphics Card

May 2019

Release Date

Nov 2013

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1110 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

288.4GB/s

Render Config

40

SM Count

-

Compute Units

-

2560

Shading Units

2880

160

TMUs

240

64

ROPs

48

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

Theoretical Performance

99.84 GPixel/s

Pixel Rate

34.50 GPixel/s

249.6 GTexel/s

Texture Rate

138.0 GTexel/s

15.97 TFLOPS

FP16 (half)

-

7.987 TFLOPS

FP32 (float)

3.312 TFLOPS

249.6 GFLOPS

FP64 (double)

1104 GFLOPS

Graphics Processor

TU104

GPU Name

GK110B

N19E-Q3-A1

GPU Variant

-

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

7.08 billion

545 mm²

Die Size

561 mm²

Board Design

110W

TDP

245W

-

Suggested PSU

550 W

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.5

6.6

Shader Model

5.1

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