NVIDIA GRID M60 4A vs NVIDIA Quadro K620M

VS

We compared two Professional market GPUs: 4GB VRAM GRID M60 4A and 2GB VRAM Quadro K620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID M60 4A 's Advantages

Boost Clock has increased by 5% (1178MHz vs 1124MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (160.4GB/s vs 14.40GB/s)

1664 additional rendering cores

NVIDIA Quadro K620M 's Advantages

Lower TDP (30W vs 225W)

Score

Benchmark

FP32 (float)

GRID M60 4A +459%

4.825 TFLOPS

Quadro K620M

0.863 TFLOPS

GRID M60 4A

VS

Quadro K620M

Graphics Card

Aug 2015

Release Date

Mar 2015

GRID

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

557 MHz

Base Clock

1029 MHz

1178 MHz

Boost Clock

1124 MHz

1253 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

160.4GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

Compute Units

-

2048

Shading Units

384

128

TMUs

16

64

ROPs

8

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

64 KB (per SMM)

2 MB

L2 Cache

1024 KB

Theoretical Performance

75.39 GPixel/s

Pixel Rate

8.992 GPixel/s

150.8 GTexel/s

Texture Rate

17.98 GTexel/s

-

FP16 (half)

-

4.825 TFLOPS

FP32 (float)

863.2 GFLOPS

150.8 GFLOPS

FP64 (double)

26.98 GFLOPS

Graphics Processor

GM204

GPU Name

GM108

-

GPU Variant

N15M-Q3

Maxwell 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

5.2 billion

Transistors

Unknown

398 mm²

Die Size

Unknown

Board Design

225W

TDP

30W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

5.0

6.4

Shader Model

5.1

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