Intel Core i7 1260U vs Intel Core i9 12900H
We compared two laptop CPUs: Intel Core i7 1260U with 10 cores 1.1GHz and Intel Core i9 12900H with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 1260U 's Advantages
Lower TDP (9W vs 45W)
Intel Core i9 12900H 's Advantages
Higher specification of memory (5200 vs 5200)
Higher base frequency (2.5GHz vs 1.1GHz)
Larger L3 cache size (24MB vs 12MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 1260U
1745
Intel Core i9 12900H
+9%
1906
Geekbench 6 Single Core
Intel Core i7 1260U
1202
Intel Core i9 12900H
+99%
2397
Geekbench 6 Multi Core
Intel Core i7 1260U
4233
Intel Core i9 12900H
+182%
11973
Geekbench 5 Single Core
Intel Core i7 1260U
1650
Intel Core i9 12900H
+11%
1839
Geekbench 5 Multi Core
Intel Core i7 1260U
7179
Intel Core i9 12900H
+76%
12692
Passmark CPU Single Core
Intel Core i7 1260U
3188
Intel Core i9 12900H
+19%
3811
Passmark CPU Multi Core
Intel Core i7 1260U
12887
Intel Core i9 12900H
+119%
28264
General Parameters
Feb 2022
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake
i7-1260U
Processor Number
i9-12900H
BGA-1781
Socket
BGA-1744
Iris Xe Graphics (96EU)
Integrated Graphics
Iris Xe Graphics (96EU)
Package
10 nm
Manufacturing Process
10 nm
9 W
Power Consumption
35-45 W
29 W
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
100°C
CPU Performance
2
Performance Cores
6
4
Performance Core Threads
12
1.1 GHz
Performance Core Base Frequency
2.5 GHz
4.7 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
0.8 GHz
Efficiency Core Base Frequency
1.8 GHz
3.5 GHz
Efficiency Core Turbo Frequency
3.8 GHz
10
Total Core Count
14
12
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
11x
Multiplier
25x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
950 MHz
GPU Max Dynamic Frequency
1450 MHz
768
Shader Units
768
48
Texture Units
48
24
Raster Operation Units
24
96
Execution Units
96
15 W
Power Consumption
15 W
1.69 TFLOPS
Graphics Performance
1.69 TFLOPS
