Intel Core i5 1235U 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-U
Alder Lake-S
Processor Number
i5-1235U
-
Integrated Graphics
Iris Xe Graphics (80EU)
UHD Graphics 770
Generation
-
Core i9 (Alder Lake-S)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
Intel Socket 1700
Power Consumption
15 W
35 W
Peak Operating Temperature
100 °C
72 °C
Foundry
-
Intel
Die Size
-
215 mm²
Package
-
FC-LGA16A
CPU Performance
Performance Cores
2
8
Performance Core Base Frequency
1.3 GHz
1.4 GHz
Performance Core Turbo Frequency
4.4 GHz
4.9 GHz
Efficiency Cores
8
8
Total Core Count
10
16
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
13x
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
12 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
1200 MHz
1550 MHz
Shader Units
640
-
Texture Units
40
-
Raster Operation Units
20
-
Execution Units
80
32
Power Consumption
15 W
-
📊 Benchmark
Cinebench R23
1,652
1,865
Cinebench R23
6,599
22,804
Geekbench 6
2,123
2,362
Geekbench 5
1,572
-
Geekbench 6
6,631
12,384
Geekbench 5
6,255
-
Blender
136
153
Passmark CPU
3,279
-
Passmark CPU
13,604
-