Intel Core i9 11900F vs Intel Core i9 12900H
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Alder Lake
Processor Number
i9-11900F
i9-12900H
Integrated Graphics
N/A
Iris Xe Graphics (96EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
BGA-1744
Power Consumption
65 W
35-45 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
2.5 GHz
2.5 GHz
Performance Core Turbo Frequency
5.2 GHz
5 GHz
Total Core Count
8
14
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
25x
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
24 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1450 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,393
1,906
Cinebench R23
13,150
16,503
Geekbench 6
2,188
2,397
Geekbench 5
1,704
1,839
Geekbench 6
10,129
11,973
Geekbench 5
9,523
12,692
Blender
217
227
Passmark CPU
3,423
3,811
Passmark CPU
22,779
28,264
▲ Specs Compare
Data sourced from official specifications and benchmark tests.