Intel Core i9 11900KF vs Intel Core 3 100U
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2024
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Raptor Lake Refresh
Processor Number
i9-11900KF
100U
Integrated Graphics
No
Iris Xe Graphics (64EU)
Generation
—
Core 3 (Raptor Lake-U)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
BGA-1744
Power Consumption
125 W
12-15 W
Peak Operating Temperature
100°C
100°C
Max Turbo Power Consumption
—
55 W
Foundry
—
Intel
Package
—
FC-BGA16F
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
4
Performance Core Base Frequency
3.5 GHz
1.2 GHz
Performance Core Turbo Frequency
5.3 GHz
4.7 GHz
Total Core Count
8
6
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
12x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
1280 K per core
L3 Cache
16 MB shared
10 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
0.9 GHz
Efficiency Core Turbo Frequency
—
3.3 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
83.2 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1250 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
16
Execution Units
—
64
Power Consumption
—
15 W
Max Resolution
—
7680x4320 - 60 Hz
Benchmark
Cinebench R23
1,653
1,748
Cinebench R23
14,197
6,451
Geekbench 6
2,536
2,228
Geekbench 5
1,768
—
Geekbench 6
10,374
6,209
Geekbench 5
10,209
—
Blender
218
—
Passmark CPU
3,557
—
Passmark CPU
25,246
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.