NVIDIA Quadro P4000 vs NVIDIA Quadro K4000M

VS

NVIDIA Quadro P4000

NVIDIA Quadro K4000M

We compared two Professional market GPUs: 8GB VRAM Quadro P4000 and 4GB VRAM Quadro K4000M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P4000 's Advantages

Released 4 years and 8 months late

Boost Clock1480MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (243.3GB/s vs 89.60GB/s)

832 additional rendering cores

NVIDIA Quadro K4000M 's Advantages

Lower TDP (100W vs 105W)

Score

Benchmark

FP32 (float)

Quadro P4000 +359%

5.304 TFLOPS

Quadro K4000M

1.154 TFLOPS

Blender

Quadro P4000 +484%

549

Quadro K4000M

94

OctaneBench

Quadro P4000 +340%

88

Quadro K4000M

20

Quadro P4000

VS

Quadro K4000M

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

1202 MHz

Base Clock

-

1480 MHz

Boost Clock

-

1901 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

243.3GB/s

Bandwidth

89.60GB/s

Render Config

-

14

SM Count

-

1792

Shading Units

960

112

TMUs

80

64

ROPs

32

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

94.72 GPixel/s

Pixel Rate

12.02 GPixel/s

165.8 GTexel/s

Texture Rate

48.08 GTexel/s

82.88 GFLOPS

FP16 (half)

-

5.304 TFLOPS

FP32 (float)

1154 GFLOPS

165.8 GFLOPS

FP64 (double)

48.08 GFLOPS

Board Design

105W

TDP

100W

300 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Processor

GP104

GPU Name

GK104

GP104-850-A1

GPU Variant

N14E-Q3-A2

Pascal

Architecture

Kepler

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

3.54 billion

314 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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