NVIDIA Quadro T1000 Mobile GDDR6 vs NVIDIA Quadro M620 Mobile

VS

NVIDIA Quadro T1000 Mobile GDDR6

NVIDIA Quadro M620 Mobile

We compared two Professional market GPUs: 4GB VRAM Quadro T1000 Mobile GDDR6 and 2GB VRAM Quadro M620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro T1000 Mobile GDDR6 's Advantages

Released 3 years and 5 months late

Boost Clock has increased by 69% (1650MHz vs 977MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 80.19GB/s)

384 additional rendering cores

NVIDIA Quadro M620 Mobile 's Advantages

Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)

Quadro T1000 Mobile GDDR6 +195%

2.957 TFLOPS

Quadro M620 Mobile

1 TFLOPS

OctaneBench

Quadro T1000 Mobile GDDR6 +162%

71

Quadro M620 Mobile

27

Quadro T1000 Mobile GDDR6

VS

Quadro M620 Mobile

Graphics Card

Jun 2020

Release Date

Jan 2017

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1395 MHz

Base Clock

756 MHz

1650 MHz

Boost Clock

977 MHz

1500 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

80.19GB/s

Render Config

-

14

SM Count

-

896

Shading Units

512

56

TMUs

32

ROPs

16

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

52.80 GPixel/s

Pixel Rate

15.63 GPixel/s

92.40 GTexel/s

Texture Rate

31.26 GTexel/s

5.914 TFLOPS

FP16 (half)

-

2.957 TFLOPS

FP32 (float)

1000 GFLOPS

92.40 GFLOPS

FP64 (double)

31.26 GFLOPS

Board Design

50W

TDP

30W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117B

GPU Name

GM107

N19P-Q1-A1

GPU Variant

-

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

1.87 billion

200 mm²

Die Size

148 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.6

Shader Model

5.1

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