Product Compare

Intel Core i9 12900 vs AMD EPYC 7763

	CPU Intel Core i9 12900	CPU AMD EPYC 7763
General Parameters
Release Date	Jan 2022	Mar 2021
Manufacturer	Intel	AMD
Type	Desktop	Server
Core Architecture	Alder Lake-S	Milan
Integrated Graphics	UHD Graphics 770	N/A
Generation	Core i9 (Alder Lake-S)	EPYC (Zen 3 (Milan))
Package
Manufacturing Process	10 nm	7 nm
Socket	Intel Socket 1700	AMD Socket SP3
Power Consumption	65 W	280 W
Peak Operating Temperature	72 °C
Foundry	Intel	TSMC
Die Size	215 mm²	8x81 mm²
Package	FC-LGA16A	FCLGA-4094
Transistor Count		33.2 billions
I/O Process Size		12 nm
I/O Die Size		416 mm²
CPU Performance
Performance Cores	8
Performance Core Threads	16
Performance Core Base Frequency	2.4 GHz	2.45 GHz
Performance Core Turbo Frequency	5.1 GHz	3.5 GHz
Efficiency Cores	8
Efficiency Core Threads	8
Efficiency Core Base Frequency	1800 MHz
Efficiency Core Turbo Frequency	3.8 GHz
Total Core Count	16	64
Total Thread Count	24	128
Bus Frequency	100 MHz	100 MHz
Multiplier	24.0	24.5
L1 Cache	80 KB per core	64 KB per core
L2 Cache	1.25 MB per core	512 KB per core
L3 Cache	30 MB shared	256 MB shared
Unlocked Multiplier	Yes	No
SMP	1	2
Cores per CCD		8
Memory Parameters
Memory Types	DDR4-3200, DDR5-4800	DDR4-3200
Max Memory Channels	2	8
Max Memory Bandwidth	76.8 GB/s
ECC Memory Support	No	Yes
Miscellaneous
PCIe Version	5	4
PCIe Lanes	20	128
Benchmarks
Cinebench R23 Multi Core	26454	61455
Geekbench 6 Single Core	2727	1432
Geekbench 6 Multi Core	13396	13737
Blender	183	139