NVIDIA GeForce 620M vs NVIDIA GeForce MX330

VS

NVIDIA GeForce 620M NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 620M and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 7 years and 11 months late

Boost Clock1594MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (56.06GB/s vs 14.40GB/s)

288 additional rendering cores

Lower TDP (10W vs 15W)

Score

Benchmark

FP32 (float)

GeForce 620M

0.24 TFLOPS

GeForce MX330 +410%

1.224 TFLOPS

GeForce 620M

VS

GeForce MX330

Graphics Card

Mar 2012

Release Date

Feb 2020

GeForce 600M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1531 MHz

-

Boost Clock

1594 MHz

900 MHz

Memory Clock

1752 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

56.06GB/s

Render Config

2

SM Count

3

-

Compute Units

-

96

Shading Units

384

16

TMUs

24

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

128 KB

L2 Cache

512 KB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

25.50 GPixel/s

10.00 GTexel/s

Texture Rate

38.26 GTexel/s

-

FP16 (half)

19.13 GFLOPS

240.0 GFLOPS

FP32 (float)

1224 GFLOPS

20.00 GFLOPS

FP64 (double)

38.26 GFLOPS

Graphics Processor

GF117

GPU Name

GP108

N13P-GLP

GPU Variant

GP108-655-A1 (N17S-G3-A1)

Fermi 2.0

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

0.585 billion

Transistors

1.8 billion

116 mm²

Die Size

74 mm²

Board Design

15W

TDP

10W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

6.1

5.1

Shader Model

6.4

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