T550 Mobile vs GeForce MX450 25W

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Primary details

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

Place in the rankingnot rated391
Place by popularitynot in top-100not in top-100
Power efficiencyno data37.64
ArchitectureTuring (2018−2022)Turing (2018−2022)
GPU code nameTU117TU117
Market segmentLaptopMobile workstation
Release date15 August 2020 (4 years ago)May 2022 (2 years 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 cores8961024
Core clock speed720 MHz1065 MHz
Boost clock speed930 MHz1665 MHz
Number of transistors4,700 million4,700 million
Manufacturing process technology12 nm12 nm
Power consumption (TDP)25 Watt23 Watt
Texture fill rate52.08106.6
Floating-point processing power1.667 TFLOPS3.41 TFLOPS
ROPs3232
TMUs5664

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 datamedium sized
InterfacePCIe 4.0 x4PCIe 3.0 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 GB4 GB
Memory bus width64 Bit64 Bit
Memory clock speed1250 MHz1500 MHz
Memory bandwidth80 GB/s96 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 outputsNo outputs

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.56.6
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.21.3
CUDA7.57.5

Pros & cons summary


Maximum RAM amount 2 GB 4 GB
Power consumption (TDP) 25 Watt 23 Watt

T550 Mobile has a 100% higher maximum VRAM amount, and 8.7% lower power consumption.

We couldn't decide between GeForce MX450 25W and T550 Mobile. We've got no test results to judge.

Be aware that GeForce MX450 25W is a notebook graphics card while T550 Mobile is a mobile workstation 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 25W
GeForce MX450 25W
NVIDIA T550 Mobile
T550 Mobile

Comparisons with similar GPUs

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Community ratings

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3.9 26 votes

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3 24 votes

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Questions & comments

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