Intel Core i7 6800K vs Intel Core 5 120F
CPU · Specs Compare
General Parameters
Release Date
May 2016
Jun 2025
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
—
Processor Number
i7-6800K
120F
Integrated Graphics
N/A
No
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2011-3
LGA-1700
Power Consumption
140 W
65 W
Peak Operating Temperature
—
100 °C
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
3.4 GHz
2.5 GHz
Performance Core Turbo Frequency
3.6 GHz
4.5 GHz
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
25
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
15 MB shared
18 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2133
DDR5-4800,DDR4-3200
Max Memory Size
128 GB
—
Max Memory Channels
4
—
Max Memory Bandwidth
76.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
951
1,707
Cinebench R23
6,632
12,236
Geekbench 6
1,363
2,305
Geekbench 5
922
—
Geekbench 6
6,495
9,773
Geekbench 5
5,537
—
Blender
93
—
Passmark CPU
2,269
—
Passmark CPU
10,740
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.