Ultra 9 285T vs Ryzen Threadripper PRO 3945WX

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Primary details

Comparing Ryzen Threadripper PRO 3945WX and Core Ultra 9 285T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking260not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency7.10no data
Architecture codenameMatisse (2019−2020)Arrow Lake-S (2024−2025)
Release date14 July 2020 (4 years ago)January 2025

Detailed specifications

Ryzen Threadripper PRO 3945WX 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 speed4 GHz1.4 GHz
Boost clock speed4.3 GHz5.4 GHz
Multiplier40no 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 size74 mm2243 mm2
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 million17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 3945WX 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
SocketTR41851
Power consumption (TDP)280 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3945WX and Core Ultra 9 285T. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen Threadripper PRO 3945WX 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 Threadripper PRO 3945WX 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 Threadripper PRO 3945WX and Core Ultra 9 285T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5 Depends on motherboard
Maximum memory size2 TiBno data
Maximum memory bandwidth204.8 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 Threadripper PRO 3945WX and Core Ultra 9 285T.

PCIe version4.05.0
PCI Express lanes12820

Pros & cons summary


Physical cores 12 24
Chip lithography 7 nm 3 nm
Power consumption (TDP) 280 Watt 35 Watt

Ultra 9 285T has 100% more physical cores, a 133.3% more advanced lithography process, and 700% lower power consumption.

We couldn't decide between Ryzen Threadripper PRO 3945WX and Core Ultra 9 285T. We've got no test results to judge.

Be aware that Ryzen Threadripper PRO 3945WX is a server/workstation processor while Core Ultra 9 285T is a desktop one.


Should you still have questions on choice between Ryzen Threadripper PRO 3945WX and Core Ultra 9 285T, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 3945WX
Ryzen Threadripper PRO 3945WX
Intel Core Ultra 9 285T
Core Ultra 9 285T

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Community ratings

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3.7 30 votes

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2.6 5 votes

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Questions & comments

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