Xeon Platinum 8358P vs i9-10900KF

Primary details

Comparing Core i9-10900KF and Xeon Platinum 8358P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	509	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	14.98	no data
Market segment	Desktop processor	Server
Power efficiency	10.73	no data
Architecture codename	Comet Lake (2020)	Ice Lake-SP (2021)
Release date	30 April 2020 (4 years ago)	6 April 2021 (3 years ago)
Launch price (MSRP)	$509	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i9-10900KF and Xeon Platinum 8358P 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	10 (Deca-Core)	32 (Dotriaconta-Core)
Threads	20	64
Base clock speed	3.7 GHz	2.6 GHz
Boost clock speed	5.2 GHz	3.4 GHz
Bus rate	8 GT/s	no data
L1 cache	64 KB (per core)	64K (per core)
L2 cache	256 KB (per core)	1 MB (per core)
L3 cache	20 MB (shared)	48 MB (shared)
Chip lithography	14 nm	10 nm
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	80 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Core i9-10900KF and Xeon Platinum 8358P 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	2
Socket	FCLGA1200	FCLGA4189
Power consumption (TDP)	125 Watt	240 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900KF and Xeon Platinum 8358P. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i9-10900KF and Xeon Platinum 8358P technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	no data
Identity Protection	+	-
SGX	Yes with Intel® ME	Yes with Intel® SPS
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900KF and Xeon Platinum 8358P are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900KF and Xeon Platinum 8358P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR4-3200
Maximum memory size	128 GB	6 TB
Max memory channels	2	8
Maximum memory bandwidth	45.8 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Core i9-10900KF and Xeon Platinum 8358P.

PCIe version	3.0	4.0
PCI Express lanes	16	64

Pros & cons summary

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Recency	30 April 2020	6 April 2021
Physical cores	10	32
Threads	20	64
Chip lithography	14 nm	10 nm
Power consumption (TDP)	125 Watt	240 Watt

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