Intel Core i7 6800K vs Intel Core i5 6600
CPU · Specs Compare
General Parameters
Release Date
May 2016
Sep 2015
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
Skylake
Processor Number
i7-6800K
i5-6600
Integrated Graphics
N/A
HD Graphics 530
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-2011-3
LGA-1151
Power Consumption
140 W
65 W
Transistor Count
—
1.75 billions
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
4
Performance Core Base Frequency
3.4 GHz
3.3 GHz
Performance Core Turbo Frequency
3.6 GHz
3.9 GHz
Total Core Count
6
4
Total Thread Count
12
4
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
33x
L1 Cache
32 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
15 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2133
DDR4-2133, DDR3L-1600
Max Memory Size
128 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
34.1 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
28
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
1150 MHz
Benchmark
Cinebench R23
951
1,042
Cinebench R23
6,632
3,810
Geekbench 6
1,363
1,215
Geekbench 5
922
953
Geekbench 6
6,495
3,041
Geekbench 5
5,537
3,325
Blender
93
41
Passmark CPU
2,269
2,246
Passmark CPU
10,740
5,989
▲ Specs Compare
Data sourced from official specifications and benchmark tests.