GeForce RTX 4080 Ti vs MX450

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Primary details

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

Place in the ranking460not rated
Place by popularitynot in top-100not in top-100
Power efficiency26.59no data
ArchitectureTuring (2018−2022)Ada Lovelace (2022−2024)
GPU code nameN17S-G5 / GP107-670-A1AD102
Market segmentLaptopDesktop
Release date1 August 2020 (4 years ago)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 cores89614080
Core clock speed1395 MHz2340 MHz
Boost clock speed1575 MHz2610 MHz
Number of transistors4,700 million76,300 million
Manufacturing process technology12 nm5 nm
Power consumption (TDP)25 Watt (12 - 29 Watt TGP)400 Watt
Texture fill rate100.81,148
Floating-point processing power3.226 TFLOPS73.5 TFLOPS
ROPs32144
TMUs64440
Tensor Coresno data440
Ray Tracing Coresno data110

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).

InterfacePCIe 4.0 x4PCIe 4.0 x16
Lengthno data336 mm
Widthno data3-slot
Supplementary power connectorsNone1x 16-pin

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 typeGDDR5, GDDR6GDDR6X
Maximum RAM amount2 GB16 GB
Memory bus width64 Bit256 Bit
Memory clock speed10000 MHz1325 MHz
Memory bandwidth64.03 GB/s678.4 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 outputs1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Optimus+-

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


Maximum RAM amount 2 GB 16 GB
Chip lithography 12 nm 5 nm
Power consumption (TDP) 25 Watt 400 Watt

GeForce MX450 has 1500% lower power consumption.

RTX 4080 Ti, on the other hand, has a 700% higher maximum VRAM amount, and a 140% more advanced lithography process.

We couldn't decide between GeForce MX450 and GeForce RTX 4080 Ti. We've got no test results to judge.

Be aware that GeForce MX450 is a notebook card while GeForce RTX 4080 Ti is a desktop one.


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
GeForce MX450
NVIDIA GeForce RTX 4080 Ti
GeForce RTX 4080 Ti

Comparisons with similar GPUs

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Community ratings

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3.6 1322 votes

Rate GeForce MX450 on a scale of 1 to 5:

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3.7 680 votes

Rate GeForce RTX 4080 Ti on a scale of 1 to 5:

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Questions & comments

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