NVIDIA Quadro K620M vs NVIDIA Quadro K6000

VS

NVIDIA Quadro K620M

NVIDIA Quadro K6000

We compared two Professional market GPUs: 2GB VRAM Quadro K620M and 12GB VRAM Quadro K6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620M 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 25% (1124MHz vs 902MHz)

Lower TDP (30W vs 225W)

NVIDIA Quadro K6000 's Advantages

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (288.4GB/s vs 14.40GB/s)

2496 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620M

0.863 TFLOPS

Quadro K6000 +502%

5.196 TFLOPS

OctaneBench

Quadro K620M

18

Quadro K6000 +355%

82

Quadro K620M

VS

Quadro K6000

Graphics Card

Mar 2015

Release Date

Jul 2013

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1029 MHz

Base Clock

797 MHz

1124 MHz

Boost Clock

902 MHz

900 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

12GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

384bit

14.40GB/s

Bandwidth

288.4GB/s

Render Config

-

384

Shading Units

2880

16

TMUs

240

8

ROPs

48

-

64 KB (per SMM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

1536 KB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

54.12 GPixel/s

17.98 GTexel/s

Texture Rate

216.5 GTexel/s

-

863.2 GFLOPS

FP32 (float)

5.196 TFLOPS

26.98 GFLOPS

FP64 (double)

1.732 TFLOPS

Board Design

30W

TDP

225W

-

Suggested PSU

550 W

No outputs

Outputs

2x DVI 2x DisplayPort 1.2

None

Power Connectors

2x 6-pin

Graphics Processor

GM108

GPU Name

GK110B

N15M-Q3

GPU Variant

GK110-890-B1

Maxwell

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

Unknown

Transistors

7.08 billion

Unknown

Die Size

561 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

5.0

CUDA

3.5

5.1

Shader Model

5.1

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