NVIDIA GRID K1 vs NVIDIA Quadro P620 Mobile

VS

NVIDIA GRID K1

NVIDIA Quadro P620 Mobile

We compared two Professional market GPUs: 4GB VRAM GRID K1 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 P620 Mobile 's Advantages

Released 4 years and 11 months late

Boost Clock1443MHz

Larger VRAM bandwidth (96.13GB/s vs 28.51GB/s)

320 additional rendering cores

Lower TDP (40W vs 130W)

Score

Benchmark

FP32 (float)

GRID K1

0.326 TFLOPS

Quadro P620 Mobile +353%

1.478 TFLOPS

GRID K1

VS

Quadro P620 Mobile

Graphics Card

Mar 2013

Release Date

Feb 2018

GRID

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1177 MHz

-

Boost Clock

1443 MHz

891 MHz

Memory Clock

1502 MHz

Memory

4GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

96.13GB/s

Render Config

-

SM Count

4

192

Shading Units

512

16

TMUs

32

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

3.400 GPixel/s

Pixel Rate

23.09 GPixel/s

13.60 GTexel/s

Texture Rate

46.18 GTexel/s

-

FP16 (half)

23.09 GFLOPS

326.4 GFLOPS

FP32 (float)

1478 GFLOPS

13.60 GFLOPS

FP64 (double)

46.18 GFLOPS

Board Design

130W

TDP

40W

300 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

GK107

GPU Name

GP107

GK107-450-A2

GPU Variant

-

Kepler

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

1.27 billion

Transistors

3.3 billion

118 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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