NVIDIA Quadro P620 Mobile vs NVIDIA Quadro P4000

VS

NVIDIA Quadro P620 Mobile NVIDIA Quadro P4000

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 8GB VRAM Quadro P4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages

Released 1 years late

Lower TDP (40W vs 105W)

NVIDIA Quadro P4000 's Advantages

Boost Clock has increased by 3% (1480MHz vs 1443MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (243.3GB/s vs 96.13GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620 Mobile

1.478 TFLOPS

Quadro P4000 +258%

5.304 TFLOPS

Quadro P620 Mobile

VS

Quadro P4000

Graphics Card

Feb 2018

Release Date

Feb 2017

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1177 MHz

Base Clock

1202 MHz

1443 MHz

Boost Clock

1480 MHz

1502 MHz

Memory Clock

1901 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.13GB/s

Bandwidth

243.3GB/s

Render Config

4

SM Count

14

-

Compute Units

-

512

Shading Units

1792

32

TMUs

112

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

2 MB

Theoretical Performance

23.09 GPixel/s

Pixel Rate

94.72 GPixel/s

46.18 GTexel/s

Texture Rate

165.8 GTexel/s

23.09 GFLOPS

FP16 (half)

82.88 GFLOPS

1478 GFLOPS

FP32 (float)

5.304 TFLOPS

46.18 GFLOPS

FP64 (double)

165.8 GFLOPS

Graphics Processor

GP107

GPU Name

GP104

-

GPU Variant

GP104-850-A1

Pascal

Architecture

Pascal

Samsung

Foundry

TSMC

14 nm

Process Size

16 nm

3.3 billion

Transistors

7.2 billion

132 mm²

Die Size

314 mm²

Board Design

40W

TDP

105W

-

Suggested PSU

300 W

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

6.1

6.4

Shader Model

6.4

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