Intel Core i5 1235U vs Intel Core i3 1305U
CPU Specs Compare
General Parameters
Release Date
Feb 2022
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Raptor Lake
Processor Number
i5-1235U
i3-1305U
Integrated Graphics
Iris Xe Graphics (80EU)
UHD Graphics (64EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1744
Power Consumption
15 W
12-15 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
55 W
CPU Performance
Performance Cores
2
1
Performance Core Base Frequency
1.3 GHz
1.6 GHz
Performance Core Turbo Frequency
4.4 GHz
4.5 GHz
Efficiency Cores
8
4
Total Core Count
10
5
Total Thread Count
12
6
Bus Frequency
100 MHz
100 MHz
Multiplier
13x
16x
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
1280 K per core
L3 Cache
12 MB shared
10 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
-
2
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.3 GHz
Efficiency Core Turbo Frequency
-
3.3 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-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
1200 MHz
1250 MHz
Shader Units
640
512
Texture Units
40
32
Raster Operation Units
20
16
Execution Units
80
64
Power Consumption
15 W
45 W
📊 Benchmark
Cinebench R23
1,652
1,593
Cinebench R23
6,599
4,392
Geekbench 6
2,123
1,803
Geekbench 5
1,572
1,526
Geekbench 6
6,631
3,566
Geekbench 5
6,255
5,000
Blender
136
26
Passmark CPU
3,279
-
Passmark CPU
13,604
-