Ultra 5 225F vs Ryzen 9 5900HX

Primary details

Comparing Ryzen 9 5900HX and Core Ultra 5 225F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking510not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Power efficiency29.80no data
Architecture codenameCezanne-H (Zen 3) (2021)Arrow Lake-S (2024−2025)
Release date12 January 2021 (3 years ago)January 2025

Detailed specifications

Ryzen 9 5900HX and Core Ultra 5 225F 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)10 (Deca-Core)
Threads1610
Base clock speed3.3 GHz3.3 GHz
Boost clock speed4.6 GHz4.9 GHz
Multiplier33no data
L1 cache64K (per core)112 KB (per core)
L2 cache512K (per core)3 MB (per core)
L3 cache16 MB (shared)21 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 9 5900HX and Core Ultra 5 225F 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)45 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900HX and Core Ultra 5 225F. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHAno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen 9 5900HX and Core Ultra 5 225F technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900HX and Core Ultra 5 225F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900HX and Core Ultra 5 225F. 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)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900HX and Core Ultra 5 225F.

PCIe version3.05.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 8 10
Threads 16 10
Chip lithography 7 nm 3 nm
Power consumption (TDP) 45 Watt 65 Watt

Ryzen 9 5900HX has 60% more threads, and 44.4% lower power consumption.

Ultra 5 225F, on the other hand, has 25% more physical cores, and a 133.3% more advanced lithography process.

We couldn't decide between Ryzen 9 5900HX and Core Ultra 5 225F. We've got no test results to judge.

Be aware that Ryzen 9 5900HX is a notebook processor while Core Ultra 5 225F is a desktop one.


Should you still have questions on choice between Ryzen 9 5900HX and Core Ultra 5 225F, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 5900HX
Ryzen 9 5900HX
Intel Core Ultra 5 225F
Core Ultra 5 225F

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