NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce MX450 30.5W 10Gbps

VS

NVIDIA GeForce RTX 5090 Mobile

NVIDIA GeForce MX450 30.5W 10Gbps

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5090 Mobile and 2GB VRAM GeForce MX450 30.5W 10Gbps 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 4 years and 5 months late

Boost Clock has increased by 27% (2000MHz vs 1575MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (1.01TB/s vs 80.00GB/s)

9856 additional rendering cores

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages

Lower TDP (31W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 Mobile +1424%

43.01 TFLOPS

GeForce MX450 30.5W 10Gbps

2.822 TFLOPS

GeForce RTX 5090 Mobile

VS

GeForce MX450 30.5W 10Gbps

Graphics Card

Jan 2025

Release Date

Aug 2020

GeForce 50 Mobile

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1500 MHz

Base Clock

1395 MHz

2000 MHz

Boost Clock

1575 MHz

2500 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

2GB

GDDR7

Memory Type

GDDR6

256bit

Memory Bus

64bit

1.01TB/s

Bandwidth

80.00GB/s

Render Config

-

84

SM Count

14

10752

Shading Units

896

336

TMUs

56

128

ROPs

32

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

256.0 GPixel/s

Pixel Rate

50.40 GPixel/s

672.0 GTexel/s

Texture Rate

88.20 GTexel/s

43.01 TFLOPS

FP16 (half)

5.645 TFLOPS

43.01 TFLOPS

FP32 (float)

2.822 TFLOPS

672.0 GFLOPS

FP64 (double)

88.20 GFLOPS

Board Design

175W

TDP

31W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GB203

GPU Name

TU117

-

GPU Variant

N18S-G5

Blackwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

Unknown

Transistors

4.7 billion

377 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

10.1

CUDA

7.5

6.8

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon HD 8790M

2

NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon E9390 PCIe

3

NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce GTX 680MX Mac Edition

4

NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce 315M

5

NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon 540X Mobile

6

NVIDIA GeForce RTX 5090 Mobile vs Intel Arc A350M

7

NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce RTX 4090 Mobile

8

NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce GTS 250M

9

NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon 530 Mobile

10

NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon R5 M230 Rebrand

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!