NVIDIA Quadro P400 vs NVIDIA Quadro RTX 3000 Max Q

VS

NVIDIA Quadro P400

NVIDIA Quadro RTX 3000 Max Q

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 6GB VRAM Quadro RTX 3000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages

Boost Clock has increased by 3% (1252MHz vs 1215MHz)

Lower TDP (30W vs 60W)

NVIDIA Quadro RTX 3000 Max Q 's Advantages

Released 2 years and 3 months late

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 32.06GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P400

0.641 TFLOPS

Quadro RTX 3000 Max Q +627%

4.666 TFLOPS

OctaneBench

Quadro P400

9

Quadro RTX 3000 Max Q +277%

34

Quadro P400

VS

Quadro RTX 3000 Max Q

Graphics Card

Feb 2017

Release Date

May 2019

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1228 MHz

Base Clock

600 MHz

1252 MHz

Boost Clock

1215 MHz

1002 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

192bit

32.06GB/s

Bandwidth

288.0GB/s

Render Config

-

2

SM Count

30

256

Shading Units

1920

16

TMUs

120

16

ROPs

64

-

Tensor Cores

240

-

RT Cores

30

48 KB (per SM)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

3 MB

-

Theoretical Performance

20.03 GPixel/s

Pixel Rate

77.76 GPixel/s

20.03 GTexel/s

Texture Rate

145.8 GTexel/s

10.02 GFLOPS

FP16 (half)

9.331 TFLOPS

641.0 GFLOPS

FP32 (float)

4.666 TFLOPS

20.03 GFLOPS

FP64 (double)

145.8 GFLOPS

Board Design

30W

TDP

60W

200 W

Suggested PSU

-

3x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GP107

GPU Name

TU106

GP107-825-KA-A1

GPU Variant

-

Pascal

Architecture

Turing

Samsung

Foundry

TSMC

14 nm

Process Size

12 nm

3.3 billion

Transistors

10.8 billion

132 mm²

Die Size

445 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

7.5

6.4

Shader Model

6.6

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