NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce RTX 4090 Mobile

VS

NVIDIA GeForce GTX 675MX Mac Edition

NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 16GB VRAM GeForce RTX 4090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 9 years and 9 months late

Boost Clock1695MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 160.0GB/s)

8384 additional rendering cores

Lower TDP (80W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 675MX Mac Edition

1.933 TFLOPS

GeForce RTX 4090 Mobile +1606%

32.98 TFLOPS

GeForce GTX 675MX Mac Edition

VS

GeForce RTX 4090 Mobile

Graphics Card

Apr 2013

Release Date

Jan 2023

GeForce 600M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1695 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

76

1344

Shading Units

9728

112

TMUs

304

32

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

-

Theoretical Performance

20.13 GPixel/s

Pixel Rate

189.8 GPixel/s

80.53 GTexel/s

Texture Rate

515.3 GTexel/s

-

FP16 (half)

32.98 TFLOPS

1.933 TFLOPS

FP32 (float)

32.98 TFLOPS

80.53 GFLOPS

FP64 (double)

515.3 GFLOPS

Board Design

100W

TDP

80-150W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

AD103

N13E-GSR-A2

GPU Variant

GN21-X11

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

45.9 billion

294 mm²

Die Size

379 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.8

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