Intel Core i7 1270P vs Intel Core i9 12900HK
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Jan 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-P
Alder Lake
Processor Number
i7-1270P
i9-12900HK
Integrated Graphics
Iris Xe Graphics G7 (96EU)
Iris Xe Graphics (96EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1744
Power Consumption
20-28 W
35-45 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Cores
4
6
Performance Core Base Frequency
2.2 GHz
2.5 GHz
Performance Core Turbo Frequency
4.8 GHz
5 GHz
Efficiency Cores
8
8
Total Core Count
12
14
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
25x
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
1280 K per core
L3 Cache
18 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
Performance Core Threads
—
12
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
76.8 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
1400 MHz
1450 MHz
Shader Units
768
768
Texture Units
48
48
Raster Operation Units
24
24
Execution Units
96
96
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
1,695
1,934
Cinebench R23
9,691
18,257
Geekbench 6
2,217
2,361
Geekbench 5
1,639
1,793
Geekbench 6
8,635
12,172
Geekbench 5
8,656
13,317
Blender
123
253
Passmark CPU
3,402
3,676
Passmark CPU
17,522
27,949
▲ Specs Compare
Data sourced from official specifications and benchmark tests.