Intel Core Ultra 7 355 vs Intel Core i5 6600K
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Aug 2015
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Processor Number
355
i5-6600K
Integrated Graphics
Graphics 4 Xe3
HD Graphics 530
Generation
Intel Core Ultra Series 3
-
Core Architecture
-
Skylake
Package
Manufacturing Process
3 nm
14 nm
Socket
Custom
LGA-1151
Power Consumption
15-25 W
91 W
Max Turbo Power Consumption
55 W
-
Peak Operating Temperature
100 °C
-
CPU Performance
Performance Cores
4
4
Performance Core Threads
4
4
Performance Core Base Frequency
2.3 GHz
3.5 GHz
Performance Core Turbo Frequency
4.7 GHz
3.9 GHz
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.7 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
-
Total Core Count
8
4
Total Thread Count
8
4
Bus Frequency
100 MHz
100 MHz
Multiplier
23
35
L3 Cache
12 MB shared
6 MB shared
Unlocked Multiplier
No
No
L1 Cache
-
64 K per core
L2 Cache
-
256 K per core
Memory Parameters
Memory Types
LPDDR5X-7467,DDR5-6400
DDR4-2133, DDR3L-1600
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
119.5 GB/s
34.1 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2500 MHz
1150 MHz
Execution Units
4
-
Max Resolution
7680 x 4320 @ 60Hz
-
Miscellaneous
📊 Benchmark
Geekbench 6
2,706
1,486
Geekbench 6
10,277
4,406
Cinebench R23
-
1,040
Cinebench R23
-
3,963
Blender
-
63
Passmark CPU
-
2,327
Passmark CPU
-
6,329