ATI Mobility Radeon HD 3670 vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

ATI Mobility Radeon HD 3670 NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3670 and 2GB VRAM GeForce MX450 30.5W 8Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3670 's Advantages

Lower TDP (30W vs 31W)

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 12 years and 7 months late

Boost Clock1275MHz

Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

776 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3670

0.163 TFLOPS

GeForce MX450 30.5W 8Gbps +1301%

2.285 TFLOPS

Mobility Radeon HD 3670

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Jan 2008

Release Date

Aug 2020

M8x

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1035 MHz

-

Boost Clock

1275 MHz

800 MHz

Memory Clock

2000 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

14

3

Compute Units

-

120

Shading Units

896

8

TMUs

56

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

512 KB

Theoretical Performance

2.720 GPixel/s

Pixel Rate

40.80 GPixel/s

5.440 GTexel/s

Texture Rate

71.40 GTexel/s

-

FP16 (half)

4.570 TFLOPS

163.2 GFLOPS

FP32 (float)

2.285 TFLOPS

-

FP64 (double)

71.40 GFLOPS

Graphics Processor

M86

GPU Name

TU117

-

GPU Variant

-

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.378 billion

Transistors

4.7 billion

135 mm²

Die Size

200 mm²

Board Design

30W

TDP

31W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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