Product Compare

Intel Xeon E3-1265L v3 vs Intel Core i9 11900K

	CPU Intel Xeon E3-1265L v3	CPU Intel Core i9 11900K
General Parameters
Release Date	Jun 2013	Mar 2021
Manufacturer	Intel	Intel
Type	Server	Desktop
Core Architecture	Haswell-WS	Rocket Lake
Integrated Graphics	Intel HD (Haswell)	UHD Graphics 750
Generation	Xeon E3 (Haswell-WS)
Instruction Set		x86-64
Processor Number		i9-11900K
Package
Transistor Count	1.4 billions
Manufacturing Process	22 nm	14 nm
Socket	Intel Socket 1150	LGA-1200
Power Consumption	45 W	125 W
Foundry	Intel
Die Size	160 mm²
Package	FC-LGA12C
Peak Operating Temperature		100°C
CPU Performance
Performance Core Base Frequency	2.5 GHz	3.5 GHz
Performance Core Turbo Frequency	3.7 GHz	5.3 GHz
Total Core Count	4	8
Total Thread Count	8	16
Bus Frequency	100 MHz	100 MHz
Multiplier	25.0	35x
L1 Cache	64 K per core	64 K per core
L2 Cache	256 K per core	512 K per core
L3 Cache	8 MB shared	16 MB shared
Unlocked Multiplier	No	Yes
SMP	1
Performance Cores		8
Performance Core Threads		16
Memory Parameters
Memory Types	DDR3,DDR4	DDR4-3200
Max Memory Channels	2	2
ECC Memory Support	Yes	No
Max Memory Size		128 GB
Max Memory Bandwidth		50 GB/s
Miscellaneous
PCIe Version	3	4.0
Official Website		Official Link ↗
PCIe Lanes		20
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		1300 MHz
Shader Units		256
Texture Units		64
Raster Operation Units		32
Execution Units		32
Power Consumption		15 W
Max Resolution		3840x2160 - 60 Hz
Benchmarks
Geekbench 6 Single Core	1223	2492
Geekbench 6 Multi Core	1224	11197