NVIDIA GeForce MX450 25W vs NVIDIA GeForce GTX 480M

VS

NVIDIA GeForce MX450 25W

NVIDIA GeForce GTX 480M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 2GB VRAM GeForce GTX 480M 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 3 months late

Boost Clock930MHz

Larger VRAM bandwidth (80.00GB/s vs 76.80GB/s)

544 additional rendering cores

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +178%

1.667 TFLOPS

GeForce GTX 480M

0.598 TFLOPS

GeForce MX450 25W

VS

GeForce GTX 480M

Graphics Card

Aug 2020

Release Date

May 2010

GeForce MX

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

76.80GB/s

Render Config

-

14

SM Count

11

896

Shading Units

352

56

TMUs

44

32

ROPs

32

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

9.350 GPixel/s

52.08 GTexel/s

Texture Rate

18.70 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

598.4 GFLOPS

52.08 GFLOPS

FP64 (double)

74.80 GFLOPS

Board Design

25W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

GF100

N18S-G5

GPU Variant

N11E-GTX-A3

Turing

Architecture

Fermi

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

3.1 billion

200 mm²

Die Size

529 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.0

6.6

Shader Model

5.1

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