Ultra 7 265T vs Ryzen 7 5800H

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Primary details

Comparing Ryzen 7 5800H and Core Ultra 7 265T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking571not rated
Place by popularity76not in top-100
Market segmentLaptopDesktop processor
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Power efficiency23.14no data
Architecture codenameCezanne-H (Zen 3) (2021)Arrow Lake-S (2024−2025)
Release date12 January 2021 (3 years ago)January 2025

Detailed specifications

Ryzen 7 5800H and Core Ultra 7 265T 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 cores8 (Octa-Core)20 (Icosa-Core)
Threads1620
Base clock speed3.2 GHz1.5 GHz
Boost clock speed4.4 GHz5.3 GHz
Multiplier32no data
L1 cache64K (per core)112 KB (per core)
L2 cache512K (per core)3 MB (per core)
L3 cache16 MB (shared)30 MB (shared)
Chip lithography7 nm3 nm
Die size156 mm2243 mm2
Maximum core temperature105 °Cno data
Number of transistors9,800 million17,800 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 5800H and Core Ultra 7 265T 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 configuration11
SocketFP61851
Power consumption (TDP)54 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 5800H and Core Ultra 7 265T. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen 7 5800H and Core Ultra 7 265T technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 5800H and Core Ultra 7 265T are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5800H and Core Ultra 7 265T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)Arc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 5800H and Core Ultra 7 265T.

PCIe version3.05.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 8 20
Threads 16 20
Chip lithography 7 nm 3 nm
Power consumption (TDP) 54 Watt 35 Watt

Ultra 7 265T has 150% more physical cores and 25% more threads, a 133.3% more advanced lithography process, and 54.3% lower power consumption.

We couldn't decide between Ryzen 7 5800H and Core Ultra 7 265T. We've got no test results to judge.

Be aware that Ryzen 7 5800H is a notebook processor while Core Ultra 7 265T is a desktop one.


Should you still have questions on choice between Ryzen 7 5800H and Core Ultra 7 265T, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 5800H
Ryzen 7 5800H
Intel Core Ultra 7 265T
Core Ultra 7 265T

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Community ratings

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4.3 4226 votes

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