NVIDIA Quadro K620 vs NVIDIA Quadro K2200M

VS

NVIDIA Quadro K620

NVIDIA Quadro K2200M

We compared two Professional market GPUs: 2GB VRAM Quadro K620 and 2GB VRAM Quadro K2200M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620 's Advantages

Boost Clock1124MHz

Lower TDP (45W vs 65W)

NVIDIA Quadro K2200M 's Advantages

Larger VRAM bandwidth (80.19GB/s vs 28.80GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620 +1%

0.863 TFLOPS

Quadro K2200M

0.854 TFLOPS

Quadro K620

VS

Quadro K2200M

Graphics Card

Jul 2014

Release Date

Jul 2014

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1058 MHz

Base Clock

-

1124 MHz

Boost Clock

-

900 MHz

Memory Clock

1253 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

80.19GB/s

Render Config

-

384

Shading Units

640

24

TMUs

40

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

10.67 GPixel/s

26.98 GTexel/s

Texture Rate

26.68 GTexel/s

-

863.2 GFLOPS

FP32 (float)

853.8 GFLOPS

26.98 GFLOPS

FP64 (double)

26.68 GFLOPS

Board Design

45W

TDP

65W

200 W

Suggested PSU

-

1x DVI 1x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GM107

GM107-850-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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