Intel Core Ultra 7 255HX vs Intel Core i5 11600KF
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Mar 2021
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Rocket Lake
Processor Number
255HX
i5-11600KF
Integrated Graphics
Arc Graphics (4-Cores)
N/A
Generation
Ultra 7 (Arrow Lake)
—
Package
Manufacturing Process
3 nm
14 nm
Socket
FCBGA-2114
LGA-1200
Power Consumption
45-55 W
125 W
Max Turbo Power Consumption
160 W
—
Peak Operating Temperature
105 °C
100 °C
Foundry
Intel
—
Package
FC-LGA18V
—
CPU Performance
Performance Cores
8
6
Performance Core Threads
8
12
Performance Core Base Frequency
2.4 GHz
3.9 GHz
Performance Core Turbo Frequency
5.2 GHz
4.9 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
4.5 GHz
—
Total Core Count
20
6
Total Thread Count
20
12
Bus Frequency
100 MHz
100 MHz
Multiplier
24
39x
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
30 MB shared
12 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
50 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1850 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
14
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
24
20
Benchmark
Cinebench R23
2,030
1,564
Cinebench R23
25,611
11,277
Geekbench 6
3,102
2,258
Geekbench 6
15,879
9,291
Cinebench 2024
132
—
Cinebench 2024
1,590
—
Geekbench 5
—
1,737
Geekbench 5
—
8,122
Blender
—
145
Passmark CPU
—
3,358
Passmark CPU
—
19,553
▲ Specs Compare
Data sourced from official specifications and benchmark tests.