Xeon D-1573N vs i9-11900KF

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Primary details

Comparing Core i9-11900KF and Xeon D-1573N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking426not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency11.92no data
Architecture codenameRocket Lake (2021)no data
Release date16 March 2021 (3 years ago)1 October 2018 (6 years ago)

Detailed specifications

Core i9-11900KF and Xeon D-1573N 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)8 (Octa-Core)
Threads1616
Base clock speed3.5 GHz2.7 GHz
Boost clock speed5.2 GHzno data
Bus rate8 GT/sno data
L1 cache64K (per core)no data
L2 cache256K (per core)no data
L3 cache16 MB (shared)12 MB
Chip lithography14 nmno data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support+-
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i9-11900KF and Xeon D-1573N 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 configuration1no data
SocketFCLGA1200FCBGA1667
Power consumption (TDP)125 Watt54 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-11900KF and Xeon D-1573N. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX+-
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Core i9-11900KF and Xeon D-1573N technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-11900KF and Xeon D-1573N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-11900KF and Xeon D-1573N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200no data
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth50 GB/sno data

Peripherals

Specifications and connection of peripherals supported by Core i9-11900KF and Xeon D-1573N.

PCIe version4.0no data
PCI Express lanes20no data

Pros & cons summary


Recency 16 March 2021 1 October 2018
Power consumption (TDP) 125 Watt 54 Watt

i9-11900KF has an age advantage of 2 years.

Xeon D-1573N, on the other hand, has 131.5% lower power consumption.

We couldn't decide between Core i9-11900KF and Xeon D-1573N. We've got no test results to judge.

Note that Core i9-11900KF is a desktop processor while Xeon D-1573N is a server/workstation one.


Should you still have questions on choice between Core i9-11900KF and Xeon D-1573N, ask them in Comments section, and we shall answer.

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Intel Core i9-11900KF
Core i9-11900KF
Intel Xeon D-1573N
Xeon D-1573N

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