NVIDIA GeForce MX450 25W vs NVIDIA GeForce 8600M GT Mac Edition

VS

NVIDIA GeForce MX450 25W

NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 512MB VRAM GeForce 8600M GT 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 10 months late

Boost Clock930MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (80.00GB/s vs 20.32GB/s)

864 additional rendering cores

NVIDIA GeForce 8600M GT Mac Edition 's Advantages

Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +2678%

1.667 TFLOPS

GeForce 8600M GT Mac Edition

0.06 TFLOPS

GeForce MX450 25W

VS

GeForce 8600M GT Mac Edition

Graphics Card

Aug 2020

Release Date

Oct 2007

GeForce MX

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-II

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

635 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

20.32GB/s

Render Config

-

14

SM Count

4

896

Shading Units

32

56

TMUs

16

32

ROPs

8

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

32 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

3.760 GPixel/s

52.08 GTexel/s

Texture Rate

7.520 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

60.16 GFLOPS

52.08 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

20W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

G84

N18S-G5

GPU Variant

NB8P-GS

Turing

Architecture

Tesla

TSMC

Foundry

TSMC

12 nm

Process Size

80 nm

4.7 billion

Transistors

0.289 billion

200 mm²

Die Size

169 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.1

6.6

Shader Model

4.0

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