NVIDIA GeForce MX450 25W vs NVIDIA GeForce GT 330M

VS

NVIDIA GeForce MX450 25W

NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 10 years and 7 months late

Boost Clock930MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (80.00GB/s vs 25.60GB/s)

848 additional rendering cores

NVIDIA GeForce GT 330M 's Advantages

Lower TDP (23W vs 25W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +1277%

1.667 TFLOPS

GeForce GT 330M

0.121 TFLOPS

GeForce MX450 25W

VS

GeForce GT 330M

Graphics Card

Aug 2020

Release Date

Jan 2010

GeForce MX

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-A (3.0)

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

25.60GB/s

Render Config

-

14

SM Count

6

896

Shading Units

48

56

TMUs

16

32

ROPs

8

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

4.600 GPixel/s

52.08 GTexel/s

Texture Rate

9.200 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

121.4 GFLOPS

52.08 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

GT216

N18S-G5

GPU Variant

N11P-GE1-A3

Turing

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

0.486 billion

200 mm²

Die Size

100 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.2

6.6

Shader Model

4.1

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