NVIDIA GeForce MX450 25W vs NVIDIA GeForce MX330

VS

NVIDIA GeForce MX450 25W NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 6 months late

Larger VRAM bandwidth (80.00GB/s vs 56.06GB/s)

512 additional rendering cores

NVIDIA GeForce MX330 's Advantages

Boost Clock has increased by 71% (1594MHz vs 930MHz)

Lower TDP (10W vs 25W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +36%

1.667 TFLOPS

GeForce MX330

1.224 TFLOPS

GeForce MX450 25W

VS

GeForce MX330

Graphics Card

Aug 2020

Release Date

Feb 2020

GeForce MX

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x4

Clock Speeds

720 MHz

Base Clock

1531 MHz

930 MHz

Boost Clock

1594 MHz

1250 MHz

Memory Clock

1752 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

56.06GB/s

Render Config

14

SM Count

3

-

Compute Units

-

896

Shading Units

384

56

TMUs

24

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

512 KB

Theoretical Performance

29.76 GPixel/s

Pixel Rate

25.50 GPixel/s

52.08 GTexel/s

Texture Rate

38.26 GTexel/s

3.333 TFLOPS

FP16 (half)

19.13 GFLOPS

1.667 TFLOPS

FP32 (float)

1224 GFLOPS

52.08 GFLOPS

FP64 (double)

38.26 GFLOPS

Graphics Processor

TU117

GPU Name

GP108

N18S-G5

GPU Variant

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

Turing

Architecture

Pascal

TSMC

Foundry

Samsung

12 nm

Process Size

14 nm

4.7 billion

Transistors

1.8 billion

200 mm²

Die Size

74 mm²

Board Design

25W

TDP

10W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

6.1

6.6

Shader Model

6.4

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