Intel Core i7 1260P vs Intel Core i9 12900T
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Jan 2022
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Alder Lake-P
Alder Lake-S
Processor Number
i7-1260P
—
Integrated Graphics
Iris Xe Graphics G7 (96EU)
UHD Graphics 770
Generation
—
Core i9 (Alder Lake-S)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
Intel Socket 1700
Power Consumption
28 W
35 W
Peak Operating Temperature
100 °C
72 °C
Foundry
—
Intel
Die Size
—
215 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
4
8
Performance Core Base Frequency
2.1 GHz
1.4 GHz
Performance Core Turbo Frequency
4.7 GHz
4.9 GHz
Efficiency Cores
8
8
Total Core Count
12
16
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
14.0
L1 Cache
80 K per core
80 KB per core
L2 Cache
1280 K per core
1.25 MB per core
L3 Cache
18 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Performance Core Threads
—
16
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1000 MHz
Efficiency Core Turbo Frequency
—
3.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-3200, DDR5-4800
Max Memory Size
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
1550 MHz
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
96
32
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,750
1,865
Cinebench R23
9,675
22,804
Geekbench 6
1,519
2,362
Geekbench 5
1,756
—
Geekbench 6
3,229
12,384
Geekbench 5
9,118
—
Blender
149
153
Passmark CPU
3,325
—
Passmark CPU
17,171
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.