Xeon Platinum 9282 vs i7-5820K

Primary details

Comparing Core i7-5820K and Xeon Platinum 9282 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1076	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.13	no data
Market segment	Desktop processor	Server
Series	no data	Intel Xeon Platinum
Power efficiency	4.19	no data
Architecture codename	Haswell-E (2014)	Cascade Lake-AP (2019)
Release date	1 September 2014 (10 years ago)	2 April 2019 (5 years ago)
Launch price (MSRP)	$410	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-5820K and Xeon Platinum 9282 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	6 (Hexa-Core)	56 (Hexapentaconta-Core)
Threads	12	112
Base clock speed	3.3 GHz	2.6 GHz
Boost clock speed	3.6 GHz	3.8 GHz
Bus type	no data	DMI 3.0
Bus rate	0 GT/s	4 × 8 GT/s
Multiplier	no data	26
L1 cache	64 KB (per core)	64K (per core)
L2 cache	256 KB (per core)	1 MB (per core)
L3 cache	15 MB (shared)	77 MB (shared)
Chip lithography	22 nm	14 nm
Die size	356 mm2	no data
Maximum core temperature	67 °C	no data
Number of transistors	2,600 million	8,000 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	+	-

Compatibility

Information on Core i7-5820K and Xeon Platinum 9282 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	8
Socket	FCLGA2011	Intel BGA5903
Power consumption (TDP)	140 Watt	400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-5820K and Xeon Platinum 9282. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX2	Intel® AVX-512
AES-NI	+	+
FMA	-	+
AVX	+	+
PowerNow	-	+
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	+	-
SIPP	-	+
Smart Response	+	no data
Demand Based Switching	-	no data
Precision Boost 2	no data	+

Security technologies

Core i7-5820K and Xeon Platinum 9282 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Identity Protection	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-5820K and Xeon Platinum 9282 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-5820K and Xeon Platinum 9282. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-2933
Maximum memory size	64 GB	2 TiB
Max memory channels	4	12
Maximum memory bandwidth	68 GB/s	281.6 GB/s

Peripherals

Specifications and connection of peripherals supported by Core i7-5820K and Xeon Platinum 9282.

PCIe version	3.0	no data
PCI Express lanes	28	no data

Pros & cons summary

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Recency	1 September 2014	2 April 2019
Physical cores	6	56
Threads	12	112
Chip lithography	22 nm	14 nm
Power consumption (TDP)	140 Watt	400 Watt

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Should you still have questions on choice between Core i7-5820K and Xeon Platinum 9282, ask them in Comments section, and we shall answer.

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