NVIDIA GeForce MX450 30.5W 10Gbps vs ATI Mobility Radeon HD 3670

VS

NVIDIA GeForce MX450 30.5W 10Gbps ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 256MB VRAM Mobility Radeon HD 3670 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

Larger VRAM bandwidth (80.00GB/s vs 25.60GB/s)

776 additional rendering cores

ATI Mobility Radeon HD 3670 's Advantages

Lower TDP (30W vs 31W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps +1631%

2.822 TFLOPS

Mobility Radeon HD 3670

0.163 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

Mobility Radeon HD 3670

Graphics Card

Aug 2020

Release Date

Jan 2008

GeForce MX

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1395 MHz

Base Clock

-

1575 MHz

Boost Clock

-

1250 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

25.60GB/s

Render Config

14

SM Count

-

Compute Units

3

896

Shading Units

120

56

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

128 KB

Theoretical Performance

50.40 GPixel/s

Pixel Rate

2.720 GPixel/s

88.20 GTexel/s

Texture Rate

5.440 GTexel/s

5.645 TFLOPS

FP16 (half)

-

2.822 TFLOPS

FP32 (float)

163.2 GFLOPS

88.20 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

M86

N18S-G5

GPU Variant

-

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.378 billion

200 mm²

Die Size

135 mm²

Board Design

31W

TDP

30W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

10.1 (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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