Ultra 9 285 vs Xeon E3-1285L v3

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Primary details

Comparing Xeon E3-1285L v3 and Core Ultra 9 285 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1362not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.88no data
Market segmentServerDesktop processor
Power efficiency6.23no data
Architecture codenameHaswell-WS (2013−2014)Arrow Lake-S (2024−2025)
Release date2 June 2013 (11 years ago)January 2025
Launch price (MSRP)$809no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1285L v3 and Core Ultra 9 285 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 cores4 (Quad-Core)24 (Tetracosa-Core)
Threads824
Base clock speed3.1 GHz2.5 GHz
Boost clock speed3.9 GHz5.6 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)112 KB (per core)
L2 cache256 KB (per core)3 MB (per core)
L3 cache8192 KB (shared)36 MB (shared)
Chip lithography22 nm3 nm
Die size160 mm2243 mm2
Number of transistors1,400 million17,800 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E3-1285L v3 and Core Ultra 9 285 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
SocketFCLGA11501851
Power consumption (TDP)65 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1285L v3 and Core Ultra 9 285. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
FDI+no data
Fast Memory Access+no data

Security technologies

Xeon E3-1285L v3 and Core Ultra 9 285 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
Identity Protection+-
OS Guard+no data
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1285L v3 and Core Ultra 9 285 are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1285L v3 and Core Ultra 9 285. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5 Depends on motherboard
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD P4600Arc Xe2 Graphics 64EU
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.25 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1285L v3 and Core Ultra 9 285 integrated GPUs.

Number of displays supported3no data

Graphics API support

APIs supported by Xeon E3-1285L v3 and Core Ultra 9 285 integrated GPUs, sometimes API versions are included.

DirectX11.2no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1285L v3 and Core Ultra 9 285.

PCIe version3.05.0
PCI Express lanes1620

Pros & cons summary


Physical cores 4 24
Threads 8 24
Chip lithography 22 nm 3 nm
Power consumption (TDP) 65 Watt 125 Watt

Xeon E3-1285L v3 has 92.3% lower power consumption.

Ultra 9 285, on the other hand, has 500% more physical cores and 200% more threads, and a 633.3% more advanced lithography process.

We couldn't decide between Xeon E3-1285L v3 and Core Ultra 9 285. We've got no test results to judge.

Be aware that Xeon E3-1285L v3 is a server/workstation processor while Core Ultra 9 285 is a desktop one.


Should you still have questions on choice between Xeon E3-1285L v3 and Core Ultra 9 285, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1285L v3
Xeon E3-1285L v3
Intel Core Ultra 9 285
Core Ultra 9 285

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Community ratings

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5 6 votes

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2.5 70 votes

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