NVIDIA Quadro P620 vs NVIDIA Quadro P1000 Mobile

VS

NVIDIA Quadro P620 NVIDIA Quadro P1000 Mobile

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 4GB VRAM Quadro P1000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages

Released 1 years late

NVIDIA Quadro P1000 Mobile 's Advantages

Boost Clock has increased by 12% (1519MHz vs 1354MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.13GB/s vs 80.13GB/s)

Score

Benchmark

FP32 (float)

Quadro P620

1.386 TFLOPS

Quadro P1000 Mobile +12%

1.555 TFLOPS

Quadro P620

VS

Quadro P1000 Mobile

Graphics Card

Feb 2018

Release Date

Feb 2017

Quadro

Generation

Quadro Pascal-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1266 MHz

Base Clock

1493 MHz

1354 MHz

Boost Clock

1519 MHz

1252 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.13GB/s

Bandwidth

96.13GB/s

Render Config

4

SM Count

4

-

Compute Units

-

512

Shading Units

512

32

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

21.66 GPixel/s

Pixel Rate

24.30 GPixel/s

43.33 GTexel/s

Texture Rate

48.61 GTexel/s

21.66 GFLOPS

FP16 (half)

24.30 GFLOPS

1386 GFLOPS

FP32 (float)

1.555 TFLOPS

43.33 GFLOPS

FP64 (double)

48.61 GFLOPS

Graphics Processor

GP107

GPU Name

GP107

-

GPU Variant

N18P-Q1-A1

Pascal

Architecture

Pascal

Samsung

Foundry

Samsung

14 nm

Process Size

14 nm

3.3 billion

Transistors

3.3 billion

132 mm²

Die Size

132 mm²

Board Design

40W

TDP

40W

200 W

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

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

6.7

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