NVIDIA GeForce MX450 25W vs ATI Mobility Radeon HD 3450

VS

NVIDIA GeForce MX450 25W ATI Mobility Radeon HD 3450

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 12 years and 7 months late

Boost Clock930MHz

Larger VRAM bandwidth (80.00GB/s vs 6.400GB/s)

856 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 25W +4067%

1.667 TFLOPS

Mobility Radeon HD 3450

0.04 TFLOPS

GeForce MX450 25W

VS

Mobility Radeon HD 3450

Graphics Card

Aug 2020

Release Date

Jan 2008

GeForce MX

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-II

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

6.400GB/s

Render Config

14

SM Count

-

Compute Units

2

896

Shading Units

40

56

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

64 KB

Theoretical Performance

29.76 GPixel/s

Pixel Rate

2.000 GPixel/s

52.08 GTexel/s

Texture Rate

2.000 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

40.00 GFLOPS

52.08 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

M82

N18S-G5

GPU Variant

M82-SCE XT (216-0707011)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.181 billion

200 mm²

Die Size

67 mm²

Board Design

25W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

10.1

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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