Intel Core i9 12900HK vs Intel Core i7 8705G
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Jan 2018
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Kaby Lake G
Processor Number
i9-12900HK
i7-8705G
Integrated Graphics
Iris Xe Graphics (96EU)
-
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
BGA-2270
Power Consumption
35-45 W
0 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
8
Performance Core Base Frequency
2.5 GHz
3.1 GHz
Performance Core Turbo Frequency
5 GHz
4.1 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
14
4
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
31x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
24 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-2400
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
37.5 GB/s
ECC Memory Support
No
No
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
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,934
1,116
Cinebench R23
18,257
4,907
Geekbench 6
2,361
1,106
Geekbench 5
1,793
1,020
Geekbench 6
12,172
3,101
Geekbench 5
13,317
3,854
Blender
253
-
Passmark CPU
3,676
2,256
Passmark CPU
27,949
7,755