NVIDIA GeForce MX450 30.5W 10Gbps vs ATI Mobility Radeon HD 3470

VS

NVIDIA GeForce MX450 30.5W 10Gbps

ATI Mobility Radeon HD 3470

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 256MB VRAM Mobility Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages

Released 12 years and 7 months late

Boost Clock1575MHz

More VRAM (2GB vs 256GB)

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

856 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps +5125%

2.822 TFLOPS

Mobility Radeon HD 3470

0.054 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

Mobility Radeon HD 3470

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

1395 MHz

Base Clock

-

1575 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

-

Compute Units

2

14

SM Count

-

896

Shading Units

40

56

TMUs

4

32

ROPs

4

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

50.40 GPixel/s

Pixel Rate

2.720 GPixel/s

88.20 GTexel/s

Texture Rate

2.720 GTexel/s

5.645 TFLOPS

FP16 (half)

-

2.822 TFLOPS

FP32 (float)

54.40 GFLOPS

88.20 GFLOPS

FP64 (double)

-

Board Design

31W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

M82

N18S-G5

GPU Variant

M82-ME XT (216-0707009)

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

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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