Intel Core i7 14700HX vs Intel Core Ultra 5 135H
We compared two laptop CPUs: Intel Core i7 14700HX with 20 cores 2.1GHz and Intel Core Ultra 5 135H with 14 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 14700HX Advantages
Higher base frequency (2.1GHz vs 1.7GHz)
Larger L3 cache size (33MB vs 18MB)
Lower TDP (55W vs 65W)
Intel Core Ultra 5 135H Advantages
Better graphics card performance
Higher specification of memory (7467 vs 5600)
Larger memory bandwidth (120GB/s vs 89.6GB/s)
More modern manufacturing process (7nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 14700HX
+21%
2079
Intel Core Ultra 5 135H
1715
Cinebench R23 Multi Core
Intel Core i7 14700HX
+54%
22166
Intel Core Ultra 5 135H
14306
Geekbench 6 Single Core
Intel Core i7 14700HX
+17%
2738
Intel Core Ultra 5 135H
2338
Geekbench 6 Multi Core
Intel Core i7 14700HX
+34%
15894
Intel Core Ultra 5 135H
11796
Cinebench 2024 Single Core
Intel Core i7 14700HX
+22%
122
Intel Core Ultra 5 135H
100
Cinebench 2024 Multi Core
Intel Core i7 14700HX
+66%
1411
Intel Core Ultra 5 135H
847
Passmark CPU Single Core
Intel Core i7 14700HX
3605
Intel Core Ultra 5 135H
+1%
3667
Passmark CPU Multi Core
Intel Core i7 14700HX
+50%
36643
Intel Core Ultra 5 135H
24283
General Parameters
Jan 2024
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Meteor Lake
i7-14700HX
Processor Number
135H
BGA-1964
Socket
FCBGA-2049
UHD Graphics (32EU)
Integrated Graphics
Arc Graphics (7-Cores)
-
Generation
Ultra 5 (Meteor Lake)
Package
10 nm
Manufacturing Process
7 nm
45-55 W
Power Consumption
20-65 W
157 W
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
110°C
-
Foundry
Intel
CPU Performance
8
Performance Cores
4
16
Performance Core Threads
8
2.1 GHz
Performance Core Base Frequency
1.7 GHz
5.5 GHz
Performance Core Turbo Frequency
4.6 GHz
12
Efficiency Cores
10
12
Efficiency Core Threads
10
1.5 GHz
Efficiency Core Base Frequency
1.2 GHz
3.9 GHz
Efficiency Core Turbo Frequency
3.6 GHz
20
Total Core Count
14
28
Total Thread Count
18
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
17x
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
18 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
192 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
120 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1600 MHz
GPU Max Dynamic Frequency
2200 MHz
256
Shader Units
112
16
Texture Units
7
8
Raster Operation Units
4
32
Execution Units
7
45 W
Power Consumption
-
-
Max Resolution
7680x4320 - 60 Hz
0.74 TFLOPS
Graphics Performance
4.92 TFLOPS
Miscellaneous
5.0
PCIe Version
5.0
20
PCIe Lanes
28
