Intel Core i9 12900H vs Intel Core i7 8650U
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Aug 2017
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Kaby Lake R
Processor Number
i9-12900H
i7-8650U
Integrated Graphics
Iris Xe Graphics (96EU)
UHD Graphics 620
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
BGA-1356
Power Consumption
35-45 W
15 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
1.9 GHz
Performance Core Turbo Frequency
5 GHz
4.2 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
19x
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
No
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-2400, LPDDR3-2133
Max Memory Size
64 GB
32 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
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1450 MHz
1150 MHz
Shader Units
768
192
Texture Units
48
24
Raster Operation Units
24
3
Execution Units
96
24
Power Consumption
15 W
15 W
Max Resolution
-
4096x2304 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
1,906
903
Cinebench R23
16,503
3,657
Geekbench 6
2,397
1,348
Geekbench 5
1,839
974
Geekbench 6
11,973
3,929
Geekbench 5
12,692
3,176
Blender
227
64
Passmark CPU
3,811
2,126
Passmark CPU
28,264
6,240