NVIDIA Quadro RTX 4000 Mobile vs NVIDIA Quadro CX

VS

NVIDIA Quadro RTX 4000 Mobile

NVIDIA Quadro CX

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Mobile and 1536MB VRAM Quadro CX 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 10 years and 6 months late

Boost Clock1560MHz

More VRAM (8GB vs 1536GB)

Larger VRAM bandwidth (448.0GB/s vs 76.80GB/s)

2368 additional rendering cores

Lower TDP (110W vs 150W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Mobile +1628%

7.987 TFLOPS

Quadro CX

0.462 TFLOPS

Quadro RTX 4000 Mobile

VS

Quadro CX

Graphics Card

May 2019

Release Date

Nov 2008

Quadro Mobile

Generation

Quadro CX

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1110 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

76.80GB/s

Render Config

-

40

SM Count

24

2560

Shading Units

192

160

TMUs

64

ROPs

24

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

192 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

14.45 GPixel/s

249.6 GTexel/s

Texture Rate

38.53 GTexel/s

15.97 TFLOPS

FP16 (half)

-

7.987 TFLOPS

FP32 (float)

462.3 GFLOPS

249.6 GFLOPS

FP64 (double)

57.79 GFLOPS

Board Design

110W

TDP

150W

-

Suggested PSU

450 W

No outputs

Outputs

1x DVI 2x DisplayPort 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

TU104

GPU Name

GT200B

N19E-Q3-A1

GPU Variant

-

Turing

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

13.6 billion

Transistors

1.4 billion

545 mm²

Die Size

470 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.3

6.6

Shader Model

4.0

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