Intel Core i5 14600K vs Intel Core Ultra 7 255H
We compared the desktop Intel Core i5 14600K with 14 cores 3.5GHz and the laptop Intel Core Ultra 7 255H with 16 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 14600K 's Advantages
Higher base frequency (3.5GHz vs 2.0GHz)
Intel Core Ultra 7 255H 's Advantages
Released 1 years and 3 months late
Higher specification of memory (8400 vs 5600)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (28W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 14600K
+2%
2072
Intel Core Ultra 7 255H
2029
Cinebench R23 Multi Core
Intel Core i5 14600K
+16%
23983
Intel Core Ultra 7 255H
20521
Geekbench 6 Single Core
Intel Core i5 14600K
2772
Intel Core Ultra 7 255H
+1%
2823
Geekbench 6 Multi Core
Intel Core i5 14600K
+9%
17217
Intel Core Ultra 7 255H
15662
Cinebench 2024 Single Core
Intel Core i5 14600K
+6%
122
Intel Core Ultra 7 255H
115
Cinebench 2024 Multi Core
Intel Core i5 14600K
+24%
1373
Intel Core Ultra 7 255H
1102
General Parameters
Oct 2023
Release Date
Jan 2025
Intel
Manufacturer
Intel
Desktop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Arrow Lake
i5-14600K
Processor Number
255H
LGA-1700
Socket
FCBGA-2049
UHD Graphics 770
Integrated Graphics
Arc Graphics 140T
Core i5 (Raptor Lake Refresh)
Generation
-
Package
10 nm
Manufacturing Process
3 nm
125 W
Power Consumption
20-28 W
181 W
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
110 °C
Intel
Foundry
-
257 mm²
Die Size
-
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
6
3.5 GHz
Performance Core Base Frequency
2.0 GHz
5.3 GHz
Performance Core Turbo Frequency
5.1 GHz
8
Efficiency Cores
10
8
Efficiency Core Threads
10
2.6 GHz
Efficiency Core Base Frequency
1.5 GHz
4 GHz
Efficiency Core Turbo Frequency
4.4 GHz
14
Total Core Count
16
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
20
80 K per core
L1 Cache
112 K per core
2 MB per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1550 MHz
GPU Max Dynamic Frequency
2250 MHz
256
Shader Units
-
16
Texture Units
-
8
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
0.78 TFLOPS
Graphics Performance
-
