NVIDIA Quadro P400 vs NVIDIA Quadro K3000M

VS

NVIDIA Quadro P400

NVIDIA Quadro K3000M

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 2GB VRAM Quadro K3000M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages

Released 4 years and 8 months late

Boost Clock1252MHz

Lower TDP (30W vs 75W)

NVIDIA Quadro K3000M 's Advantages

Larger VRAM bandwidth (89.60GB/s vs 32.06GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P400

0.641 TFLOPS

Quadro K3000M +17%

0.753 TFLOPS

Quadro P400

VS

Quadro K3000M

Graphics Card

Feb 2017

Release Date

Jun 2012

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1228 MHz

Base Clock

-

1252 MHz

Boost Clock

-

1002 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

32.06GB/s

Bandwidth

89.60GB/s

Render Config

-

2

SM Count

-

256

Shading Units

576

16

TMUs

48

16

ROPs

32

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

20.03 GPixel/s

Pixel Rate

7.848 GPixel/s

20.03 GTexel/s

Texture Rate

31.39 GTexel/s

10.02 GFLOPS

FP16 (half)

-

641.0 GFLOPS

FP32 (float)

753.4 GFLOPS

20.03 GFLOPS

FP64 (double)

31.39 GFLOPS

Board Design

30W

TDP

75W

200 W

Suggested PSU

-

3x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP107

GPU Name

GK104

GP107-825-KA-A1

GPU Variant

N14E-Q1-A2

Pascal

Architecture

Kepler

Samsung

Foundry

TSMC

14 nm

Process Size

28 nm

3.3 billion

Transistors

3.54 billion

132 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

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