Ultra 9 285T vs Ryzen 9 5900X

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Primary details

Comparing Ryzen 9 5900X and Core Ultra 9 285T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking206not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation32.25no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 9no data
Power efficiency22.17no data
Architecture codenameVermeer (Zen3) (2020−2022)Arrow Lake-S (2024−2025)
Release date5 November 2020 (4 years ago)January 2025
Launch price (MSRP)$549no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 5900X and Core Ultra 9 285T 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 cores12 (Dodeca-Core)24 (Tetracosa-Core)
Threads2424
Base clock speed3.7 GHz1.4 GHz
Boost clock speed4.8 GHz5.4 GHz
Multiplier37no data
L1 cache64K (per core)112 KB (per core)
L2 cache512K (per core)3 MB (per core)
L3 cache64 MB36 MB (shared)
Chip lithography7 nm, 12 nm3 nm
Die size2x 74 mm2(CCD) + 125 mm2 (IOD)243 mm2
Maximum case temperature (TCase)95 °Cno data
Number of transistors0 Million17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 5900X and Core Ultra 9 285T 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
SocketAM41851
Power consumption (TDP)105 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900X and Core Ultra 9 285T. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2no data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen 9 5900X and Core Ultra 9 285T technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900X and Core Ultra 9 285T 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 5900X and Core Ultra 9 285T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5 Depends on motherboard
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Arc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900X and Core Ultra 9 285T.

PCIe version4.05.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 12 24
Chip lithography 7 nm 3 nm
Power consumption (TDP) 105 Watt 35 Watt

Ultra 9 285T has 100% more physical cores, a 133.3% more advanced lithography process, and 200% lower power consumption.

We couldn't decide between Ryzen 9 5900X and Core Ultra 9 285T. We've got no test results to judge.


Should you still have questions on choice between Ryzen 9 5900X and Core Ultra 9 285T, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 5900X
Ryzen 9 5900X
Intel Core Ultra 9 285T
Core Ultra 9 285T

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Community ratings

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