NVIDIA Quadro P400 vs NVIDIA Quadro RTX 4000

VS

NVIDIA Quadro P400 NVIDIA Quadro RTX 4000

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 8GB VRAM Quadro RTX 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages

Lower TDP (30W vs 160W)

NVIDIA Quadro RTX 4000 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 23% (1545MHz vs 1252MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (416.0GB/s vs 32.06GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P400

0.641 TFLOPS

Quadro RTX 4000 +1010%

7.119 TFLOPS

Quadro P400

VS

Quadro RTX 4000

Graphics Card

Feb 2017

Release Date

Nov 2018

Quadro

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1228 MHz

Base Clock

1005 MHz

1252 MHz

Boost Clock

1545 MHz

1002 MHz

Memory Clock

1625 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

32.06GB/s

Bandwidth

416.0GB/s

Render Config

2

SM Count

36

-

Compute Units

-

256

Shading Units

2304

16

TMUs

144

16

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

48 KB (per SM)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

4 MB

Theoretical Performance

20.03 GPixel/s

Pixel Rate

98.88 GPixel/s

20.03 GTexel/s

Texture Rate

222.5 GTexel/s

10.02 GFLOPS

FP16 (half)

14.24 TFLOPS

641.0 GFLOPS

FP32 (float)

7.119 TFLOPS

20.03 GFLOPS

FP64 (double)

222.5 GFLOPS

Graphics Processor

GP107

GPU Name

TU104

GP107-825-KA-A1

GPU Variant

TU104-850-A1

Pascal

Architecture

Turing

Samsung

Foundry

TSMC

14 nm

Process Size

12 nm

3.3 billion

Transistors

13.6 billion

132 mm²

Die Size

545 mm²

Board Design

30W

TDP

160W

200 W

Suggested PSU

450 W

3x mini-DisplayPort 1.4a

Outputs

3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 8-pin

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

Related GPU Comparisons

1

NVIDIA T400 4 GB vs NVIDIA Quadro P400

2

NVIDIA GeForce RTX 3060 vs NVIDIA Quadro P400

3

NVIDIA Quadro P400 vs NVIDIA Quadro K620

4

NVIDIA Quadro P400 vs NVIDIA Quadro P600

5

NVIDIA Quadro P400 vs NVIDIA Quadro P620

6

NVIDIA Quadro P400 vs NVIDIA Quadro K420

7

NVIDIA T400 vs NVIDIA Quadro P400

8

NVIDIA Quadro P400 vs NVIDIA GRID K140Q

9

NVIDIA Quadro P400 vs NVIDIA A10M

10

NVIDIA Quadro P400 vs NVIDIA Quadro FX 4800