Intel Core Ultra 5 245HX vs Intel Core i5 12600H
We compared two laptop CPUs: Intel Core Ultra 5 245HX with 14 cores 3.1GHz and Intel Core i5 12600H with 12 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 245HX 's Advantages
Released 3 years late
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.1GHz vs 2.7GHz)
Larger L3 cache size (24MB vs 18MB)
More modern manufacturing process (3nm vs 10nm)
Intel Core i5 12600H 's Advantages
Lower TDP (45W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 5 245HX
+13%
1997
Intel Core i5 12600H
1761
Cinebench R23 Multi Core
Intel Core Ultra 5 245HX
+53%
20937
Intel Core i5 12600H
13634
Geekbench 6 Single Core
Intel Core Ultra 5 245HX
+32%
3014
Intel Core i5 12600H
2280
Geekbench 6 Multi Core
Intel Core Ultra 5 245HX
+32%
13155
Intel Core i5 12600H
9908
General Parameters
Jan 2025
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Alder Lake-H
245HX
Processor Number
i5-12600H
FCBGA-2114
Socket
BGA-1744
Graphics
Integrated Graphics
Iris Xe Graphics (80EU)
Ultra 5 (Arrow Lake)
Generation
-
Package
3 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
35-45 W
160 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
6
Performance Cores
4
6
Performance Core Threads
-
3.1 GHz
Performance Core Base Frequency
2.7 GHz
5.1 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
-
2.6 GHz
Efficiency Core Base Frequency
-
4.5 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
12
14
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
31
Multiplier
27x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
18 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
192 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
-
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
1900 MHz
GPU Max Dynamic Frequency
1400 MHz
-
Shader Units
640
-
Texture Units
40
-
Raster Operation Units
20
48
Execution Units
80
-
Power Consumption
15 W
-
Graphics Performance
1.41 TFLOPS
Miscellaneous
5.0
PCIe Version
4.0
24
PCIe Lanes
28
