Xeon D-2799 vs i7-12700KF

Primary details

Comparing Core i7-12700KF and Xeon D-2799 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	243	254
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	42.17	28.13
Market segment	Desktop processor	Server
Series	Intel Core i7	no data
Power efficiency	16.36	15.61
Architecture codename	Alder Lake, Golden Cove, Gracemont (2021)	Ice Lake-D (2022−2023)
Release date	27 October 2021 (3 years ago)	24 February 2022 (2 years ago)
Launch price (MSRP)	$384	$1,972

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-12700KF has 50% better value for money than Xeon D-2799.

Detailed specifications

Core i7-12700KF and Xeon D-2799 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 cores	12 (Dodeca-Core)	20 (Icosa-Core)
Threads	20	40
Base clock speed	3.6 GHz	2.4 GHz
Boost clock speed	5 GHz	3.4 GHz
Bus type	DMI 4.0	no data
Bus rate	8 × 16 GT/s	no data
Multiplier	36	no data
L1 cache	384 KB	80 KB (per core)
L2 cache	2 MB	1.25 MB (per core)
L3 cache	1 MB	30 MB (shared)
Chip lithography	Intel 7 nm	10 nm
Die size	215.25 mm2	no data
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Core i7-12700KF and Xeon D-2799 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 configuration	1	1
Socket	FCLGA1700	FCBGA2579
Power consumption (TDP)	125 Watt	129 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12700KF and Xeon D-2799. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
QuickAssist	no data	-
Speed Shift	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
Idle States	+	no data
Thermal Monitoring	+	+
Turbo Boost Max 3.0	+	no data
Deep Learning Boost	+	+

Security technologies

Core i7-12700KF and Xeon D-2799 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	+
Secure Key	+	no data
SGX	no data	Yes with Intel® SPS
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-12700KF and Xeon D-2799 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12700KF and Xeon D-2799. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800, DDR4-3200	DDR4
Maximum memory size	128 GB	1 TB
Max memory channels	2	4
Maximum memory bandwidth	76.805 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Core i7-12700KF and Xeon D-2799.

PCIe version	5.0 and 4.0	4.0
PCI Express lanes	20	32
USB revision	no data	3.0
Max number of SATA 6 Gb/s Ports	no data	24
Number of USB ports	no data	4
Integrated LAN	no data	-

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	22.02	21.68
Recency	27 October 2021	24 February 2022
Physical cores	12	20
Threads	20	40
Power consumption (TDP)	125 Watt	129 Watt

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Should you still have questions on choice between Core i7-12700KF and Xeon D-2799, ask them in Comments section, and we shall answer.

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