Intel Core Ultra 7 255H vs Intel Core i7 11600H
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jun 2021
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Tiger Lake-H45
Processor Number
255H
i7-11600H
Integrated Graphics
Arc Graphics 140T
UHD Graphics for 11th Gen (32 EU)
Package
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2049
BGA-1787
Power Consumption
20-28 W
35-45 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
110 °C
100 °C
CPU Performance
Performance Cores
6
6
Performance Core Threads
6
12
Performance Core Base Frequency
2.0 GHz
2.5-2.9 GHz
Performance Core Turbo Frequency
5.1 GHz
4.6 GHz
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.4 GHz
-
Total Core Count
16
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
20
25-29x
L1 Cache
112 K per core
96 K per core
L2 Cache
2 MB per core
1280 K per core
L3 Cache
24 MB shared
18 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
-
51.2 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2250 MHz
1450 MHz
GPU Base Frequency
-
350 MHz
Shader Units
-
256
Texture Units
-
16
Raster Operation Units
-
8
Execution Units
-
32
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
2,029
-
Cinebench R23
20,521
-
Geekbench 6
2,823
1,925
Geekbench 6
15,662
6,691
Cinebench 2024
115
-
Cinebench 2024
1,102
-
Blender
278
-