Intel Core i5 6600K vs Intel Core i5 7400
CPU Specs Compare
General Parameters
Release Date
Aug 2015
Jan 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Kaby Lake
Processor Number
i5-6600K
i5-7400
Integrated Graphics
HD Graphics 530
HD Graphics 630
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-1151
Power Consumption
91 W
65 W
Peak Operating Temperature
-
100 °C
CPU Performance
Performance Cores
4
4
Performance Core Threads
4
4
Performance Core Base Frequency
3.5 GHz
3.0 GHz
Performance Core Turbo Frequency
3.9 GHz
3.5 GHz
Total Core Count
4
4
Total Thread Count
4
4
Bus Frequency
100 MHz
100 MHz
Multiplier
35
30x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
6 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR4-2400, DDR3L-1600
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
35.76 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1150 MHz
1000 MHz
GPU Base Frequency
-
350 MHz
Shader Units
-
192
Texture Units
-
24
Raster Operation Units
-
3
Execution Units
-
24
Power Consumption
-
15 W
Max Resolution
-
4096x2304 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
1,040
920
Cinebench R23
3,963
3,369
Geekbench 6
1,486
1,215
Geekbench 6
4,406
3,517
Blender
63
59
Passmark CPU
2,327
2,090
Passmark CPU
6,329
5,491
Geekbench 5
-
877
Geekbench 5
-
3,079