NVIDIA Quadro P620 Mobile vs NVIDIA Tesla K8

VS

NVIDIA Quadro P620 Mobile NVIDIA Tesla K8

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 8GB VRAM Tesla K8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages

Released 3 years and 5 months late

Boost Clock has increased by 78% (1443MHz vs 811MHz)

Lower TDP (40W vs 100W)

NVIDIA Tesla K8 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (160.0GB/s vs 96.13GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620 Mobile

1.478 TFLOPS

Tesla K8 +68%

2.491 TFLOPS

Quadro P620 Mobile

VS

Tesla K8

Graphics Card

Feb 2018

Release Date

Sep 2014

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1177 MHz

Base Clock

693 MHz

1443 MHz

Boost Clock

811 MHz

1502 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.13GB/s

Bandwidth

160.0GB/s

Render Config

4

SM Count

-

Compute Units

-

512

Shading Units

1536

32

TMUs

128

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

23.09 GPixel/s

Pixel Rate

25.95 GPixel/s

46.18 GTexel/s

Texture Rate

103.8 GTexel/s

23.09 GFLOPS

FP16 (half)

-

1478 GFLOPS

FP32 (float)

2.491 TFLOPS

46.18 GFLOPS

FP64 (double)

103.8 GFLOPS

Graphics Processor

GP107

GPU Name

GK104

-

GPU Variant

-

Pascal

Architecture

Kepler

Samsung

Foundry

TSMC

14 nm

Process Size

28 nm

3.3 billion

Transistors

3.54 billion

132 mm²

Die Size

294 mm²

Board Design

40W

TDP

100W

-

Suggested PSU

300 W

No outputs

Outputs

No outputs

None

Power Connectors

1x 6-pin

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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