NVIDIA Quadro K4100M vs NVIDIA Quadro P620 Mobile

VS

NVIDIA Quadro K4100M

NVIDIA Quadro P620 Mobile

We compared two Professional market GPUs: 4GB VRAM Quadro K4100M and 4GB VRAM Quadro P620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4100M 's Advantages

Larger VRAM bandwidth (102.4GB/s vs 96.13GB/s)

640 additional rendering cores

NVIDIA Quadro P620 Mobile 's Advantages

Released 4 years and 7 months late

Boost Clock1443MHz

Lower TDP (40W vs 100W)

Score

Benchmark

FP32 (float)

Quadro K4100M +10%

1.627 TFLOPS

Quadro P620 Mobile

1.478 TFLOPS

Quadro K4100M

VS

Quadro P620 Mobile

Graphics Card

Jul 2013

Release Date

Feb 2018

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1177 MHz

-

Boost Clock

1443 MHz

800 MHz

Memory Clock

1502 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

102.4GB/s

Bandwidth

96.13GB/s

Render Config

-

SM Count

4

1152

Shading Units

512

96

TMUs

32

ROPs

16

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

16.94 GPixel/s

Pixel Rate

23.09 GPixel/s

67.78 GTexel/s

Texture Rate

46.18 GTexel/s

-

FP16 (half)

23.09 GFLOPS

1.627 TFLOPS

FP32 (float)

1478 GFLOPS

67.78 GFLOPS

FP64 (double)

46.18 GFLOPS

Board Design

100W

TDP

40W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

GP107

N15E-Q3-A2

GPU Variant

-

Kepler

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

3.54 billion

Transistors

3.3 billion

294 mm²

Die Size

132 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

6.1

5.1

Shader Model

6.4

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