Intel Core i9 11900F vs Intel Xeon 6990E+
CPU Specs Compare
General Parameters
Release Date
Mar 2021
May 2026
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Rocket Lake
Clearwater Forest
Processor Number
i9-11900F
-
Integrated Graphics
N/A
N/A
Generation
-
Xeon 6+ (Clearwater Forest-SP)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1200
Intel Socket 7529
Power Consumption
65 W
450 W
Peak Operating Temperature
100 °C
98°C
Foundry
-
Intel
I/O Process Size
-
10 nm
I/O Die Size
-
2x 241
Package
-
FC-LGA18N
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
2.5 GHz
2.2 GHz
Performance Core Turbo Frequency
5.2 GHz
3.2 GHz
Total Core Count
8
288
Total Thread Count
16
288
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
22.0
L1 Cache
64 K per core
96 KB per core
L2 Cache
512 K per core
4 MB per module
L3 Cache
16 MB shared
576 MB shared
Unlocked Multiplier
No
No
SMP
-
2
Memory Parameters
Memory Types
DDR4-3200
DDR5-8000
Max Memory Size
128 GB
1.5 TB
Max Memory Channels
2
12
Max Memory Bandwidth
50 GB/s
768.0 GB/s
ECC Memory Support
No
Yes
📊 Benchmark
Cinebench R23
1,393
-
Cinebench R23
13,150
-
Geekbench 6
2,188
-
Geekbench 5
1,704
-
Geekbench 6
10,129
-
Geekbench 5
9,523
-
Blender
217
-
Passmark CPU
3,423
-
Passmark CPU
22,779
-