NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce GTX 675MX Mac Edition

VS

NVIDIA GeForce MX450 30.5W 10Gbps

NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 1024MB VRAM GeForce GTX 675MX Mac Edition 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 7 years and 4 months late

Boost Clock1575MHz

More VRAM (2GB vs 1024GB)

Lower TDP (31W vs 100W)

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps +45%

2.822 TFLOPS

GeForce GTX 675MX Mac Edition

1.933 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

GeForce GTX 675MX Mac Edition

Graphics Card

Aug 2020

Release Date

Apr 2013

GeForce MX

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1395 MHz

Base Clock

-

1575 MHz

Boost Clock

-

1250 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

160.0GB/s

Render Config

-

14

SM Count

-

896

Shading Units

1344

56

TMUs

112

32

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

50.40 GPixel/s

Pixel Rate

20.13 GPixel/s

88.20 GTexel/s

Texture Rate

80.53 GTexel/s

5.645 TFLOPS

FP16 (half)

-

2.822 TFLOPS

FP32 (float)

1.933 TFLOPS

88.20 GFLOPS

FP64 (double)

80.53 GFLOPS

Board Design

31W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

GK104

N18S-G5

GPU Variant

N13E-GSR-A2

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

3.54 billion

200 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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