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Intel Core i9-11900K vs Dual AMD EPYC 7702

Comparison of the technical characteristics between the processors, with the Intel Core i9-11900K on one side and the Dual AMD EPYC 7702 on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 5.3GHz. The second is used on the server segment, it has a total of 64 cores, 128 threads, its turbo frequency is set to 3.4 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.

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Specifications:

Processor		Intel Core i9-11900K				Dual AMD EPYC 7702
Market		Desktop				Server
Family		Rocket Lake				Zen 2
Part number(s), S-Spec		Core i9-11900K				100-000000038, 100-100000038WOF
Release date		Q1 2021				Q3 2019
Lithography		14 nm+++				7 nm
Transistors		-				64,000,000,000
Cores		8				128
Threads		16				256
Base frequency		3.4 GHz				2.0 GHz
Turbo frequency		5.3 GHz				3.4 GHz
Cache memory		16 MB				512 MB
Max memory capacity		128 GB				8 TB
Memory types		DDR4-3200				DDR4-3200
Max # of memory channels		2				16
Max memory bandwidth		45.8 GB/s				381.4 GB/s
Max PCIe lanes		20				256
TDP		125 W				400 W
GPU integrated graphics		Intel UHD Graphics 630 (Rocket Lake)				None
GPU execution units		24				-
GPU shading units		192				-
GPU base clock rate		350 MHz				-
GPU max clock rate		1200 MHz				-
Socket		LGA1200				SP3, LGA-4094
CPU-Z single thread		708				397
CPU-Z multi thread		6,443				39,875
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We can better compare what are the technical differences between the two processors. The processor Dual AMD EPYC 7702 has a larger number of cores, the maximum frequency of Intel Core i9-11900K is greater, that the PDT of Intel Core i9-11900K is lower. The Intel Core i9-11900K was designed earlier.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

	CPU-Z - Multi-thread & single thread score
Dual AMD EPYC 7702#ad	397 39,875
Intel Core i9-11900K#ad	708 6,443

In single core, the difference is 78%. In multi-core, the difference in terms of gap is 519%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

CPU-Z is a system information software that provides the name of the processor, its model number, the codename, the cache levels, the package, the process. It can also gives data about the mainboard, the memory. It makes real time measurement, with finally a benchmark for the single thread, as well as for the multi thread.

Equivalence:

Intel Core i9-11900K AMD equivalentDual AMD EPYC 7702 Intel equivalent

See also:

Intel Core i9-11900Intel Core i9-11900T

AMD EPYC 7702AMD EPYC 7702P