Intel Core i9 10920X vs Intel Core i9 12900HK
CPU Specs Compare
General Parameters
Release Date
Oct 2019
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cascade Lake
Alder Lake
Processor Number
i9-10920X
i9-12900HK
Integrated Graphics
N/A
Iris Xe Graphics (96EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
BGA-1744
Power Consumption
165 W
35-45 W
Peak Operating Temperature
94 °C
100°C
Max Turbo Power Consumption
-
115 W
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
12
Performance Core Base Frequency
3.5 GHz
2.5 GHz
Performance Core Turbo Frequency
4.6 GHz
5 GHz
Total Core Count
12
14
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
L2 Cache
1 MB per core
1280 K per core
L3 Cache
20 MB shared
24 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
3.8 GHz
Multiplier
-
25x
L1 Cache
-
80 K per core
Memory Parameters
Memory Types
DDR4-2933
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
93.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
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
1,280
1,934
Cinebench R23
15,354
18,257
Geekbench 6
1,696
2,361
Geekbench 5
1,201
1,793
Geekbench 6
9,541
12,172
Geekbench 5
13,408
13,317
Passmark CPU
2,738
3,676
Passmark CPU
26,244
27,949
Blender
-
253