Core i7-12700KF vs Xeon Platinum 9282

Primary details

Comparing Xeon Platinum 9282 and Core i7-12700KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	213
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	53.93
Market segment	Server	Desktop processor
Series	Intel Xeon Platinum	Intel Core i7
Architecture codename	Cascade Lake-AP (2019)	Alder Lake, Golden Cove, Gracemont (2021)
Release date	2 April 2019 (5 years ago)	4 November 2021 (2 years ago)
Launch price (MSRP)	no data	$384
Current price	$14999	$363 (0.9x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Platinum 9282 and Core i7-12700KF 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	56 (Hexapentaconta-Core)	12 (Dodeca-Core)
Threads	112	20
Base clock speed	2.6 GHz	3.6 GHz
Boost clock speed	3.8 GHz	5 GHz
Bus support	4 × 8 GT/s	8 × 16 GT/s
L1 cache	64K (per core)	80K (per core)
L2 cache	1 MB (per core)	1.25 MB (per core)
L3 cache	77 MB (shared)	25 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	no data	215.25 mm220.5 mm × 10.5 mm
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	8,000 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon Platinum 9282 and Core i7-12700KF 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	2	1
Socket	Intel BGA5903	FCLGA1700
Power consumption (TDP)	400 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 9282 and Core i7-12700KF. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
FMA	+	no data
AVX	+	+
PowerNow	+	no data
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	no data
Idle States	no data	+
Thermal Monitoring	no data	+
SIPP	+	no data
Turbo Boost Max 3.0	no data	+
Status	Discontinued	Launched

Security technologies

Xeon Platinum 9282 and Core i7-12700KF technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	no data	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 9282 and Core i7-12700KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 9282 and Core i7-12700KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR5-4800, DDR4-3200
Maximum memory size	2 TiB	128 GB
Max memory channels	12	2
Maximum memory bandwidth	281.6 GB/s	76.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 9282 and Core i7-12700KF.

PCIe version	no data	5.0 and 4.0
PCI Express lanes	no data	20

Pros & cons summary

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Recency	2 April 2019	4 November 2021
Physical cores	56	12
Threads	112	20
Power consumption (TDP)	400 Watt	125 Watt

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Should you still have questions on choice between Xeon Platinum 9282 and Core i7-12700KF, ask them in Comments section, and we shall answer.

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