NVIDIA Quadro 4100 vs NVIDIA Quadro K620

VS

We compared two Professional market GPUs: 2GB VRAM Quadro 4100 and 2GB VRAM Quadro K620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro 4100 's Advantages

Larger VRAM bandwidth (57.02GB/s vs 28.80GB/s)

960 additional rendering cores

Lower TDP (35W vs 45W)

NVIDIA Quadro K620 's Advantages

Boost Clock1124MHz

Score

Benchmark

FP32 (float)

Quadro 4100 +148%

2.142 TFLOPS

Quadro K620

0.863 TFLOPS

Quadro 4100

VS

Quadro K620

Graphics Card

Unknown

Release Date

Jul 2014

Quadro

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

1058 MHz

-

Boost Clock

1124 MHz

891 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

256bit

Memory Bus

128bit

57.02GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

-

Compute Units

-

1344

Shading Units

384

112

TMUs

24

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

2 MB

Theoretical Performance

22.32 GPixel/s

Pixel Rate

17.98 GPixel/s

89.26 GTexel/s

Texture Rate

26.98 GTexel/s

-

FP16 (half)

-

2.142 TFLOPS

FP32 (float)

863.2 GFLOPS

89.26 GFLOPS

FP64 (double)

26.98 GFLOPS

Graphics Processor

GK104

GPU Name

GM107

-

GPU Variant

GM107-850-A2

Kepler

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

1.87 billion

294 mm²

Die Size

148 mm²

Board Design

35W

TDP

45W

200 W

Suggested PSU

200 W

4x mini-DisplayPort 1.2

Outputs

1x DVI 1x DisplayPort 1.4a

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

5.0

5.1

Shader Model

5.1

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