NVIDIA Quadro RTX 4000 Max Q vs NVIDIA Quadro 400

VS

NVIDIA Quadro RTX 4000 Max Q

NVIDIA Quadro 400

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Max Q and 512MB VRAM Quadro 400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Max Q 's Advantages

Released 8 years and 1 months late

Boost Clock1380MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (416.0GB/s vs 12.32GB/s)

2512 additional rendering cores

NVIDIA Quadro 400 's Advantages

Lower TDP (32W vs 80W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Max Q +6442%

7.066 TFLOPS

Quadro 400

0.108 TFLOPS

Quadro RTX 4000 Max Q

VS

Quadro 400

Graphics Card

May 2019

Release Date

Apr 2011

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

1380 MHz

Boost Clock

-

1625 MHz

Memory Clock

770 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

416.0GB/s

Bandwidth

12.32GB/s

Render Config

-

40

SM Count

6

2560

Shading Units

48

160

TMUs

16

64

ROPs

8

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

32 KB

-

Theoretical Performance

88.32 GPixel/s

Pixel Rate

3.600 GPixel/s

220.8 GTexel/s

Texture Rate

7.200 GTexel/s

14.13 TFLOPS

FP16 (half)

-

7.066 TFLOPS

FP32 (float)

108.0 GFLOPS

220.8 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

32W

-

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x DisplayPort

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

GT216

-

GPU Variant

GT216 GL

Turing

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

13.6 billion

Transistors

0.486 billion

545 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.2

6.6

Shader Model

4.1

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