ATI Mobility Radeon HD 5670 Mac Edition vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

ATI Mobility Radeon HD 5670 Mac Edition

NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5670 Mac Edition 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 5670 Mac Edition 's Advantages

Lower TDP (15W vs 31W)

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 10 years and 4 months late

Boost Clock1275MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 25.44GB/s)

496 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5670 Mac Edition

0.52 TFLOPS

GeForce MX450 30.5W 8Gbps +339%

2.285 TFLOPS

Mobility Radeon HD 5670 Mac Edition

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Apr 2010

Release Date

Aug 2020

Manhattan

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

795 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

25.44GB/s

Bandwidth

64.00GB/s

Render Config

5

Compute Units

-

SM Count

14

400

Shading Units

896

20

TMUs

56

8

ROPs

32

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

40.80 GPixel/s

13.00 GTexel/s

Texture Rate

71.40 GTexel/s

-

FP16 (half)

4.570 TFLOPS

520.0 GFLOPS

FP32 (float)

2.285 TFLOPS

-

FP64 (double)

71.40 GFLOPS

Board Design

15W

TDP

31W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Madison

GPU Name

TU117

Madison XT (216-0772003)

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.627 billion

Transistors

4.7 billion

104 mm²

Die Size

200 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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