NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce GT 330M Mac Edition

VS

NVIDIA GeForce MX450 30.5W 8Gbps

NVIDIA GeForce GT 330M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 512MB VRAM GeForce GT 330M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 10 years and 4 months late

Boost Clock1275MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 25.28GB/s)

848 additional rendering cores

NVIDIA GeForce GT 330M Mac Edition 's Advantages

Lower TDP (23W vs 31W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +2055%

2.285 TFLOPS

GeForce GT 330M Mac Edition

0.106 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

GeForce GT 330M Mac Edition

Graphics Card

Aug 2020

Release Date

Apr 2010

GeForce MX

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-A (3.0)

Clock Speeds

1035 MHz

Base Clock

-

1275 MHz

Boost Clock

-

2000 MHz

Memory Clock

790 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

128bit

64.00GB/s

Bandwidth

25.28GB/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

40.80 GPixel/s

Pixel Rate

4.000 GPixel/s

71.40 GTexel/s

Texture Rate

8.000 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

105.6 GFLOPS

71.40 GFLOPS

FP64 (double)

-

Board Design

31W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

GT216

-

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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