Intel Core i5 12600H vs Intel Core i3 1305U
We compared two laptop CPUs: Intel Core i5 12600H with 12 cores 2.7GHz and Intel Core i3 1305U with 5 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 12600H Advantages
Higher base frequency (2.7GHz vs 1.6GHz)
Larger L3 cache size (18MB vs 10MB)
Intel Core i3 1305U Advantages
Released 1 years late
Better graphics card performance
Higher specification of memory (5200 vs 5200)
Lower TDP (15W vs 45W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 12600H
+10%
1761
Intel Core i3 1305U
1593
Cinebench R23 Multi Core
Intel Core i5 12600H
+210%
13634
Intel Core i3 1305U
4392
Geekbench 6 Single Core
Intel Core i5 12600H
+26%
2280
Intel Core i3 1305U
1803
Geekbench 6 Multi Core
Intel Core i5 12600H
+177%
9908
Intel Core i3 1305U
3566
Geekbench 5 Single Core
Intel Core i5 12600H
+6%
1628
Intel Core i3 1305U
1526
Geekbench 5 Multi Core
Intel Core i5 12600H
+65%
8295
Intel Core i3 1305U
5000
General Parameters
Jan 2022
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-H
Core Architecture
Raptor Lake
i5-12600H
Processor Number
i3-1305U
BGA-1744
Socket
BGA-1744
Iris Xe Graphics (80EU)
Integrated Graphics
UHD Graphics (64EU)
Package
10 nm
Manufacturing Process
10 nm
35-45 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
4
Performance Cores
1
-
Performance Core Threads
2
2.7 GHz
Performance Core Base Frequency
1.6 GHz
4.5 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.3 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
12
Total Core Count
5
16
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
27x
Multiplier
16x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
18 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-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
-
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1400 MHz
GPU Max Dynamic Frequency
1250 MHz
640
Shader Units
512
40
Texture Units
32
20
Raster Operation Units
16
80
Execution Units
64
15 W
Power Consumption
45 W
1.41 TFLOPS
Graphics Performance
1.43 TFLOPS
