NVIDIA GeForce MX330 vs NVIDIA GeForce MX450 25W

VS

NVIDIA GeForce MX330 NVIDIA GeForce MX450 25W

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

Main Differences

NVIDIA GeForce MX330 's Advantages

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

Lower TDP (10W vs 25W)

NVIDIA GeForce MX450 25W 's Advantages

Released 6 months late

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

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX330

1.224 TFLOPS

GeForce MX450 25W +36%

1.667 TFLOPS

GeForce MX330

VS

GeForce MX450 25W

Graphics Card

Feb 2020

Release Date

Aug 2020

GeForce MX

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

PCIe 4.0 x4

Clock Speeds

1531 MHz

Base Clock

720 MHz

1594 MHz

Boost Clock

930 MHz

1752 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

64bit

56.06GB/s

Bandwidth

80.00GB/s

Render Config

3

SM Count

14

-

Compute Units

-

384

Shading Units

896

24

TMUs

56

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

512 KB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

29.76 GPixel/s

38.26 GTexel/s

Texture Rate

52.08 GTexel/s

19.13 GFLOPS

FP16 (half)

3.333 TFLOPS

1224 GFLOPS

FP32 (float)

1.667 TFLOPS

38.26 GFLOPS

FP64 (double)

52.08 GFLOPS

Graphics Processor

GP108

GPU Name

TU117

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

GPU Variant

N18S-G5

Pascal

Architecture

Turing

Samsung

Foundry

TSMC

14 nm

Process Size

12 nm

1.8 billion

Transistors

4.7 billion

74 mm²

Die Size

200 mm²

Board Design

10W

TDP

25W

-

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

6.1

CUDA

7.5

6.4

Shader Model

6.6

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