Ultra 9 285K vs Ryzen 7 5825C

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Primary details

Comparing Ryzen 7 5825C and Core Ultra 9 285K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated53
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data74.28
Market segmentLaptopDesktop processor
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Power efficiencyno data32.43
Architecture codenameBarcelo (Zen 3) (2022−2023)Arrow Lake-S (2024−2025)
Release date5 May 2022 (2 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$589

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 5825C and Core Ultra 9 285K 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)24 (Tetracosa-Core)
Threads1624
Base clock speed2 GHz3.7 GHz
Boost clock speed4.5 GHz5.7 GHz
Bus rateno data250 MHz
L1 cache64K (per core)112 KB (per core)
L2 cache512K (per core)3 MB (per core)
L3 cache16 MB (shared)36 MB (shared)
Chip lithography7 nm3 nm
Die size180 mm2243 mm2
Maximum core temperature95 °Cno data
Number of transistors10,700 million17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Ryzen 7 5825C and Core Ultra 9 285K 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)15 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 5825C and Core Ultra 9 285K. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen 7 5825C and Core Ultra 9 285K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 5825C and Core Ultra 9 285K 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 5825C and Core Ultra 9 285K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5 Depends on motherboard

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 5825C and Core Ultra 9 285K.

PCIe version3.05.0
PCI Express lanes820

Pros & cons summary


Recency 5 May 2022 24 October 2024
Physical cores 8 24
Threads 16 24
Chip lithography 7 nm 3 nm
Power consumption (TDP) 15 Watt 125 Watt

Ryzen 7 5825C has 733.3% lower power consumption.

Ultra 9 285K, on the other hand, has an age advantage of 2 years, 200% more physical cores and 50% more threads, and a 133.3% more advanced lithography process.

We couldn't decide between Ryzen 7 5825C and Core Ultra 9 285K. We've got no test results to judge.

Be aware that Ryzen 7 5825C is a notebook processor while Core Ultra 9 285K is a desktop one.


Should you still have questions on choice between Ryzen 7 5825C and Core Ultra 9 285K, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 5825C
Ryzen 7 5825C
Intel Core Ultra 9 285K
Core Ultra 9 285K

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Community ratings

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1.7 12 votes

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3.4 159 votes

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Questions & comments

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