Intel Core i7 14700HX vs Intel Core Ultra 5 245HX
We compared two laptop CPUs: Intel Core i7 14700HX with 20 cores 2.1GHz and Intel Core Ultra 5 245HX with 14 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 14700HX Advantages
Larger L3 cache size (33MB vs 24MB)
Intel Core Ultra 5 245HX Advantages
Released 1 years late
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Higher base frequency (3.1GHz vs 2.1GHz)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 14700HX
+4%
2079
Intel Core Ultra 5 245HX
1997
Cinebench R23 Multi Core
Intel Core i7 14700HX
+5%
22166
Intel Core Ultra 5 245HX
20937
Geekbench 6 Single Core
Intel Core i7 14700HX
2738
Intel Core Ultra 5 245HX
+10%
3014
Geekbench 6 Multi Core
Intel Core i7 14700HX
+20%
15894
Intel Core Ultra 5 245HX
13155
Cinebench 2024 Single Core
Intel Core i7 14700HX
122
Intel Core Ultra 5 245HX
+7%
131
Cinebench 2024 Multi Core
Intel Core i7 14700HX
+4%
1411
Intel Core Ultra 5 245HX
1349
General Parameters
Jan 2024
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Arrow Lake
i7-14700HX
Processor Number
245HX
BGA-1964
Socket
FCBGA-2114
UHD Graphics (32EU)
Integrated Graphics
Graphics
-
Generation
Ultra 5 (Arrow Lake)
Package
10 nm
Manufacturing Process
3 nm
45-55 W
Power Consumption
45-55 W
157 W
Max Turbo Power Consumption
160 W
100°C
Peak Operating Temperature
105 °C
-
Foundry
Intel
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
6
2.1 GHz
Performance Core Base Frequency
3.1 GHz
5.5 GHz
Performance Core Turbo Frequency
5.1 GHz
12
Efficiency Cores
8
12
Efficiency Core Threads
8
1.5 GHz
Efficiency Core Base Frequency
2.6 GHz
3.9 GHz
Efficiency Core Turbo Frequency
4.5 GHz
20
Total Core Count
14
28
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
31
80 K per core
L1 Cache
112 K per core
2 MB per core
L2 Cache
2 MB per core
33 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR5-6400
192 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1600 MHz
GPU Max Dynamic Frequency
1900 MHz
256
Shader Units
-
16
Texture Units
-
8
Raster Operation Units
-
32
Execution Units
48
45 W
Power Consumption
-
0.74 TFLOPS
Graphics Performance
-
Miscellaneous
5.0
PCIe Version
5.0
20
PCIe Lanes
24
