Intel Core i5 1235U vs Intel Core i9 13900
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Raptor Lake
Processor Number
i5-1235U
i9-13900
Integrated Graphics
Iris Xe Graphics (80EU)
UHD Graphics 770
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
LGA-1700
Power Consumption
15 W
65 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
219 W
CPU Performance
Performance Cores
2
8
Performance Core Base Frequency
1.3 GHz
2.0 GHz
Performance Core Turbo Frequency
4.4 GHz
5.2 GHz
Efficiency Cores
8
16
Total Core Count
10
24
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
13x
20x
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
12 MB shared
36 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
4.2 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5600, DDR4-3200
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1200 MHz
1650 MHz
Shader Units
640
256
Texture Units
40
16
Raster Operation Units
20
8
Execution Units
80
32
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,652
2,190
Cinebench R23
6,599
35,774
Geekbench 6
2,123
3,006
Geekbench 5
1,572
—
Geekbench 6
6,631
19,064
Geekbench 5
6,255
—
Blender
136
—
Passmark CPU
3,279
—
Passmark CPU
13,604
—
Cinebench 2024
—
121
Cinebench 2024
—
1,622
▲ Specs Compare
Data sourced from official specifications and benchmark tests.