Ultra 9 275HX vs i5-12400T

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Primary details

Comparing Core i5-12400T and Core Ultra 9 275HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking794not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Power efficiency27.09no data
Architecture codenameAlder Lake-S (2022)no data
Release dateJanuary 2022 (3 years ago)1 January 2025 (less than a year ago)

Detailed specifications

Core i5-12400T and Core Ultra 9 275HX basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores6 (Hexa-Core)24 (Tetracosa-Core)
Performance-cores68
Efficient-coresno data16
Threads1224
Base clock speed1.8 GHzno data
Boost clock speed4.2 GHz5.4 GHz
L1 cache80K (per core)no data
L2 cache1.25 MB (per core)no data
L3 cache18 MB (shared)36 MB
Chip lithographyIntel 7 nmno data
Die size163 mm2no data
Maximum core temperature100 °Cno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i5-12400T and Core Ultra 9 275HX compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1no data
SocketFCLGA1700FCBGA2114
Power consumption (TDP)35 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-12400T and Core Ultra 9 275HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology+no data
TSX+-
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0-+
Deep Learning Boost++
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Core i5-12400T and Core Ultra 9 275HX technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-12400T and Core Ultra 9 275HX are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-12400T and Core Ultra 9 275HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR4-3200DDR5-6400
Maximum memory size128 GB192 GB
Max memory channels22
Maximum memory bandwidth76.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 730Intel® Graphics
Quick Sync Video++
Clear Video HD+no data
Graphics max frequency1.45 GHz1.9 GHz
Execution Units24no data

Graphics interfaces

Available interfaces and connections of Core i5-12400T and Core Ultra 9 275HX integrated GPUs.

Number of displays supported44

Graphics image quality

Maximum display resolutions supported by Core i5-12400T and Core Ultra 9 275HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hz4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)
Max resolution over eDP5120 x 3200 @ 120Hz3840x2400 @ 120Hz
Max resolution over DisplayPort7680 x 4320 @ 60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i5-12400T and Core Ultra 9 275HX integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i5-12400T and Core Ultra 9 275HX.

PCIe version5.0 and 4.05.0 and 4.0
PCI Express lanes2024

Pros & cons summary


Physical cores 6 24
Threads 12 24
Power consumption (TDP) 35 Watt 55 Watt

i5-12400T has 57.1% lower power consumption.

Ultra 9 275HX, on the other hand, has 300% more physical cores and 100% more threads.

We couldn't decide between Core i5-12400T and Core Ultra 9 275HX. We've got no test results to judge.

Note that Core i5-12400T is a desktop processor while Core Ultra 9 275HX is a notebook one.


Should you still have questions on choice between Core i5-12400T and Core Ultra 9 275HX, ask them in Comments section, and we shall answer.

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Intel Core i5-12400T
Core i5-12400T
Intel Core Ultra 9 275HX
Core Ultra 9 275HX

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Community ratings

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