NVIDIA GeForce MX450 25W vs ATI Mobility Radeon X1600 Mac Edition

VS

NVIDIA GeForce MX450 25W

ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 128MB VRAM Mobility Radeon X1600 Mac Edition 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 9 months late

Boost Clock930MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (80.00GB/s vs 12.67GB/s)

896 additional rendering cores

Score

GeForce MX450 25W

VS

Mobility Radeon X1600 Mac Edition

Graphics Card

Aug 2020

Release Date

Nov 2007

GeForce MX

Generation

M5x

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 1.0 x16

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

396 MHz

Memory

2GB

Memory Size

128MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

12.67GB/s

Render Config

-

14

SM Count

-

896

Shading Units

-

56

TMUs

4

32

ROPs

4

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

1.592 GPixel/s

52.08 GTexel/s

Texture Rate

1.592 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

-

52.08 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

M56

N18S-G5

GPU Variant

-

Turing

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

12 nm

Process Size

90 nm

4.7 billion

Transistors

0.157 billion

200 mm²

Die Size

150 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

3.0

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