NVIDIA GeForce MX330 vs NVIDIA GeForce GT 745M

VS

NVIDIA GeForce MX330 NVIDIA GeForce GT 745M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX330 and 2GB VRAM GeForce GT 745M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 6 years and 10 months late

Boost Clock1594MHz

Larger VRAM bandwidth (56.06GB/s vs 28.80GB/s)

Lower TDP (10W vs 45W)

Score

Benchmark

FP32 (float)

GeForce MX330 +90%

1.224 TFLOPS

GeForce GT 745M

0.643 TFLOPS

GeForce MX330

VS

GeForce GT 745M

Graphics Card

Feb 2020

Release Date

Apr 2013

GeForce MX

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1531 MHz

Base Clock

-

1594 MHz

Boost Clock

-

1752 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

56.06GB/s

Bandwidth

28.80GB/s

Render Config

3

SM Count

-

Compute Units

-

384

Shading Units

384

24

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

6.696 GPixel/s

38.26 GTexel/s

Texture Rate

26.78 GTexel/s

19.13 GFLOPS

FP16 (half)

-

1224 GFLOPS

FP32 (float)

642.8 GFLOPS

38.26 GFLOPS

FP64 (double)

26.78 GFLOPS

Graphics Processor

GP108

GPU Name

GK107

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

GPU Variant

N14P-LP

Pascal

Architecture

Kepler

Samsung

Foundry

TSMC

14 nm

Process Size

28 nm

1.8 billion

Transistors

1.27 billion

74 mm²

Die Size

118 mm²

Board Design

10W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

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