Intel Core i9 11900KF vs Intel Xeon E3-1265L v3
CPU Specs Compare
General Parameters
Release Date
Mar 2021
Jun 2013
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Rocket Lake
Haswell-WS
Processor Number
i9-11900KF
-
Integrated Graphics
No
Intel HD (Haswell)
Generation
-
Xeon E3 (Haswell-WS)
Package
Manufacturing Process
14 nm
22 nm
Socket
LGA-1200
Intel Socket 1150
Power Consumption
125 W
45 W
Peak Operating Temperature
100°C
-
Transistor Count
-
1.4 billions
Foundry
-
Intel
Die Size
-
160 mm²
Package
-
FC-LGA12C
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
3.5 GHz
2.5 GHz
Performance Core Turbo Frequency
5.3 GHz
3.7 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
25.0
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200
DDR3,DDR4
Max Memory Size
128 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
-
ECC Memory Support
No
Yes
Miscellaneous
📊 Benchmark
Cinebench R23
1,653
-
Cinebench R23
14,197
-
Geekbench 6
2,536
1,223
Geekbench 5
1,768
-
Geekbench 6
10,374
1,224
Geekbench 5
10,209
-
Blender
218
-
Passmark CPU
3,557
-
Passmark CPU
25,246
-