NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 4090 Mobile

VS

NVIDIA GeForce MX450 30.5W 8Gbps

NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps 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 MX450 30.5W 8Gbps 's Advantages

Lower TDP (31W vs 80W)

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 33% (1695MHz vs 1275MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 64.00GB/s)

8832 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

GeForce RTX 4090 Mobile +1343%

32.98 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

GeForce RTX 4090 Mobile

Graphics Card

Aug 2020

Release Date

Jan 2023

GeForce MX

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

1035 MHz

Base Clock

1335 MHz

1275 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

64.00GB/s

Bandwidth

576.0GB/s

Render Config

-

14

SM Count

76

896

Shading Units

9728

56

TMUs

304

32

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

64 KB (per SM)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

189.8 GPixel/s

71.40 GTexel/s

Texture Rate

515.3 GTexel/s

4.570 TFLOPS

FP16 (half)

32.98 TFLOPS

2.285 TFLOPS

FP32 (float)

32.98 TFLOPS

71.40 GFLOPS

FP64 (double)

515.3 GFLOPS

Board Design

31W

TDP

80-150W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

AD103

-

GPU Variant

GN21-X11

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

4.7 billion

Transistors

45.9 billion

200 mm²

Die Size

379 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.9

6.6

Shader Model

6.8

Related GPU Comparisons

1

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 8730A

2

NVIDIA GeForce MX450 30.5W 8Gbps vs ATI Mobility Radeon HD 4650

3

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD FirePro W7170M

4

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce GT 745A

5

NVIDIA GeForce MX450 30.5W 8Gbps vs Intel Arc Pro A60M

6

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD FirePro M3900

7

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon Pro Vega 20

8

NVIDIA GeForce MX450 30.5W 8Gbps vs ATI Mobility Radeon HD 5730

9

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 6550M

10

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon R7 M445

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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