NVIDIA Tesla T40 24 GB vs NVIDIA Quadro P620

VS

NVIDIA Tesla T40 24 GB

NVIDIA Quadro P620

We compared two Professional market GPUs: 24GB VRAM Tesla T40 24 GB and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla T40 24 GB 's Advantages

Boost Clock has increased by 15% (1560MHz vs 1354MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (624.0GB/s vs 80.13GB/s)

4096 additional rendering cores

NVIDIA Quadro P620 's Advantages

Lower TDP (40W vs 260W)

Score

Benchmark

FP32 (float)

Tesla T40 24 GB +937%

14.38 TFLOPS

Quadro P620

1.386 TFLOPS

Tesla T40 24 GB

VS

Quadro P620

Graphics Card

Unknown

Release Date

Feb 2018

Tesla Turing

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1305 MHz

Base Clock

1266 MHz

1560 MHz

Boost Clock

1354 MHz

1625 MHz

Memory Clock

1252 MHz

Memory

24GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

624.0GB/s

Bandwidth

80.13GB/s

Render Config

-

72

SM Count

4

4608

Shading Units

512

288

TMUs

32

96

ROPs

16

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

6 MB

L2 Cache

1024 KB

-

Theoretical Performance

149.8 GPixel/s

Pixel Rate

21.66 GPixel/s

449.3 GTexel/s

Texture Rate

43.33 GTexel/s

28.75 TFLOPS

FP16 (half)

21.66 GFLOPS

14.38 TFLOPS

FP32 (float)

1386 GFLOPS

449.3 GFLOPS

FP64 (double)

43.33 GFLOPS

Board Design

260W

TDP

40W

600 W

Suggested PSU

200 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

TU102

GPU Name

GP107

-

Turing

Architecture

Pascal

TSMC

Foundry

Samsung

12 nm

Process Size

14 nm

18.6 billion

Transistors

3.3 billion

754 mm²

Die Size

132 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

6.1

6.7

Shader Model

6.4

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