NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce GTX 675MX Mac Edition

VS

NVIDIA GeForce RTX 5090 Mobile

NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5090 Mobile 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 RTX 5090 Mobile 's Advantages

Released 11 years and 9 months late

Boost Clock2000MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (1.01TB/s vs 160.0GB/s)

9408 additional rendering cores

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages

Lower TDP (100W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 Mobile +2125%

43.01 TFLOPS

GeForce GTX 675MX Mac Edition

1.933 TFLOPS

GeForce RTX 5090 Mobile

VS

GeForce GTX 675MX Mac Edition

Graphics Card

Jan 2025

Release Date

Apr 2013

GeForce 50 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2500 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

1024MB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

256bit

1.01TB/s

Bandwidth

160.0GB/s

Render Config

-

84

SM Count

-

10752

Shading Units

1344

336

TMUs

112

128

ROPs

32

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

256.0 GPixel/s

Pixel Rate

20.13 GPixel/s

672.0 GTexel/s

Texture Rate

80.53 GTexel/s

43.01 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

1.933 TFLOPS

672.0 GFLOPS

FP64 (double)

80.53 GFLOPS

Board Design

175W

TDP

100W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GB203

GPU Name

GK104

-

GPU Variant

N13E-GSR-A2

Blackwell 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

3.54 billion

377 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

10.1

CUDA

3.0

6.8

Shader Model

5.1

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