NVIDIA Quadro K1200 vs NVIDIA Quadro M620 Mobile

VS

NVIDIA Quadro K1200

NVIDIA Quadro M620 Mobile

We compared two Professional market GPUs: 4GB VRAM Quadro K1200 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 K1200 's Advantages

Boost Clock has increased by 15% (1124MHz vs 977MHz)

More VRAM (4GB vs 2GB)

NVIDIA Quadro M620 Mobile 's Advantages

Released 2 years late

Larger VRAM bandwidth (80.19GB/s vs 80.00GB/s)

Lower TDP (30W vs 45W)

Score

Benchmark

FP32 (float)

Quadro K1200 +15%

1.151 TFLOPS

Quadro M620 Mobile

1 TFLOPS

Quadro K1200

VS

Quadro M620 Mobile

Graphics Card

Jan 2015

Release Date

Jan 2017

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1058 MHz

Base Clock

756 MHz

1124 MHz

Boost Clock

977 MHz

1250 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

80.19GB/s

Render Config

-

512

Shading Units

512

32

TMUs

32

16

ROPs

16

-

64 KB (per SMM)

L1 Cache

64 KB (per SMM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

17.98 GPixel/s

Pixel Rate

15.63 GPixel/s

35.97 GTexel/s

Texture Rate

31.26 GTexel/s

-

1151 GFLOPS

FP32 (float)

1000 GFLOPS

35.97 GFLOPS

FP64 (double)

31.26 GFLOPS

Board Design

45W

TDP

30W

200 W

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GM107

GM107-860-A2

GPU Variant

-

Maxwell

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

1.87 billion

148 mm²

Die Size

148 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

5.0

5.1

Shader Model

5.1

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