Intel Core i9 12900K vs Intel Core i5 11260H
CPU Specs Compare
General Parameters
Release Date
Oct 2021
May 2021
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Tiger Lake H45
Processor Number
i9-12900K
i5-11260H
Integrated Graphics
UHD Graphics 770
UHD Graphics for 11th Gen (16 EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
LGA-1700
BGA-1787
Power Consumption
125 W
35-45 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3,2 GHz
2.1-2.6 GHz
Performance Core Turbo Frequency
5.1 GHz
4.4 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
2.4 GHz
-
Efficiency Core Turbo Frequency
3.9 GHz
-
Total Core Count
16
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
21-26x
L1 Cache
64 K per core
96 K per core
L2 Cache
14 MB shared
1280 K per core
L3 Cache
30 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
51.2 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1550 MHz
1400 MHz
Shader Units
256
128
Texture Units
16
16
Raster Operation Units
8
8
Execution Units
32
16
Power Consumption
15 W
15 W
📊 Benchmark
Cinebench R23
2,028
1,386
Cinebench R23
27,422
8,943
Geekbench 6
2,631
1,667
Geekbench 6
17,004
4,752
Blender
422
152
Passmark CPU
-
2,926
Passmark CPU
-
15,621