NVIDIA Quadro RTX 4000 Mobile vs NVIDIA GRID K140Q

VS

NVIDIA Quadro RTX 4000 Mobile

NVIDIA GRID K140Q

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Mobile and 1024MB VRAM GRID K140Q 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 11 months late

Boost Clock1560MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 28.51GB/s)

2368 additional rendering cores

Lower TDP (110W vs 130W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Mobile +2350%

7.987 TFLOPS

GRID K140Q

0.326 TFLOPS

Quadro RTX 4000 Mobile

VS

GRID K140Q

Graphics Card

May 2019

Release Date

Jun 2013

Quadro Mobile

Generation

GRID

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

891 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

28.51GB/s

Render Config

-

40

SM Count

-

2560

Shading Units

192

160

TMUs

16

64

ROPs

16

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

3.400 GPixel/s

249.6 GTexel/s

Texture Rate

13.60 GTexel/s

15.97 TFLOPS

FP16 (half)

-

7.987 TFLOPS

FP32 (float)

326.4 GFLOPS

249.6 GFLOPS

FP64 (double)

13.60 GFLOPS

Board Design

110W

TDP

130W

-

Suggested PSU

300 W

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU104

GPU Name

GK107

N19E-Q3-A1

GPU Variant

-

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

1.27 billion

545 mm²

Die Size

118 mm²

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

7.5

CUDA

3.0

6.6

Shader Model

5.1

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