Intel Core i5 6600K vs Intel Core Ultra 7 265F
CPU Specs Compare
General Parameters
Release Date
Aug 2015
Dec 2024
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Arrow Lake
Processor Number
i5-6600K
265F
Integrated Graphics
HD Graphics 530
No
Generation
-
Ultra 7 (Arrow Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1151
FCLGA-1851
Power Consumption
91 W
65 W
Transistor Count
-
17.8 billions
Max Turbo Power Consumption
-
182 W
Peak Operating Temperature
-
105 °C
Foundry
-
TSMC
Die Size
-
243 mm²
Package
-
FC-LGA18W
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
8
Performance Core Base Frequency
3.5 GHz
2.4 GHz
Performance Core Turbo Frequency
3.9 GHz
5.3 GHz
Total Core Count
4
20
Total Thread Count
4
20
Bus Frequency
100 MHz
100 MHz
Multiplier
35
24
L1 Cache
64 K per core
192 K per core
L2 Cache
256 K per core
3 MB per core
L3 Cache
6 MB shared
30 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
4.6 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR5-6400
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
1150 MHz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,040
2,153
Cinebench R23
3,963
28,930
Geekbench 6
1,486
3,032
Geekbench 6
4,406
19,933
Blender
63
-
Passmark CPU
2,327
4,707
Passmark CPU
6,329
48,248