GeForce RTX 4050 Mobile vs MX450 30.5W 10Gbps

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated123
Place by popularitynot in top-10054
Power efficiencyno data51.42
ArchitectureTuring (2018−2022)Ada Lovelace (2022−2024)
GPU code nameTU117AD107
Market segmentLaptopLaptop
Release date25 August 2020 (4 years ago)3 January 2023 (1 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores8962560
Core clock speed1395 MHz1455 MHz
Boost clock speed1575 MHz1755 MHz
Number of transistors4,700 millionno data
Manufacturing process technology12 nm4 nm
Power consumption (TDP)31 Watt50 Watt
Texture fill rate88.20140.4
Floating-point processing power2.822 TFLOPS8.986 TFLOPS
ROPs3232
TMUs5680
Tensor Coresno data80
Ray Tracing Coresno data20

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizeno datalarge
InterfacePCIe 4.0 x4PCIe 4.0 x16
Supplementary power connectorsNoneno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR6
Maximum RAM amount2 GB6 GB
Memory bus width64 Bit96 Bit
Memory clock speed1250 MHz16000 GB/s
Memory bandwidth80 GB/s192.0 GB/s
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsPortable Device Dependent

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.56.7
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.21.3
CUDA7.58.9

Pros & cons summary


Recency 25 August 2020 3 January 2023
Maximum RAM amount 2 GB 6 GB
Chip lithography 12 nm 4 nm
Power consumption (TDP) 31 Watt 50 Watt

MX450 30.5W 10Gbps has 61.3% lower power consumption.

RTX 4050 Mobile, on the other hand, has an age advantage of 2 years, a 200% higher maximum VRAM amount, and a 200% more advanced lithography process.

We couldn't decide between GeForce MX450 30.5W 10Gbps and GeForce RTX 4050 Mobile. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce MX450 30.5W 10Gbps
GeForce MX450 30.5W 10Gbps
NVIDIA GeForce RTX 4050 Mobile
GeForce RTX 4050 Mobile

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Community ratings

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4.3 6 votes

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4.1 2768 votes

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Questions & comments

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