Intel Core i5 11600KF vs Intel Core i7 6800K
We compared two desktop CPUs: Intel Core i5 11600KF with 6 cores 3.9GHz and Intel Core i7 6800K with 6 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 11600KF 's Advantages
Released 4 years and 10 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.9GHz vs 3.4GHz)
Lower TDP (125W vs 140W)
Intel Core i7 6800K 's Advantages
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Larger L3 cache size (15MB vs 12MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 11600KF
+64%
1564
Intel Core i7 6800K
951
Cinebench R23 Multi Core
Intel Core i5 11600KF
+70%
11277
Intel Core i7 6800K
6632
Geekbench 6 Single Core
Intel Core i5 11600KF
+65%
2258
Intel Core i7 6800K
1363
Geekbench 6 Multi Core
Intel Core i5 11600KF
+43%
9291
Intel Core i7 6800K
6495
Blender
Intel Core i5 11600KF
+55%
145
Intel Core i7 6800K
93
Geekbench 5 Single Core
Intel Core i5 11600KF
+88%
1737
Intel Core i7 6800K
922
Geekbench 5 Multi Core
Intel Core i5 11600KF
+46%
8122
Intel Core i7 6800K
5537
Passmark CPU Single Core
Intel Core i5 11600KF
+47%
3358
Intel Core i7 6800K
2269
Passmark CPU Multi Core
Intel Core i5 11600KF
+82%
19553
Intel Core i7 6800K
10740
General Parameters
Mar 2021
Release Date
May 2016
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Broadwell E
i5-11600KF
Processor Number
i7-6800K
LGA-1200
Socket
LGA-2011-3
N/A
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
140 W
100 °C
Peak Operating Temperature
-
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
12
3.9 GHz
Performance Core Base Frequency
3.4 GHz
4.9 GHz
Performance Core Turbo Frequency
3.6 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
39x
Multiplier
34x
64 K per core
L1 Cache
32 K per core
512 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
15 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-3200
Memory Types
DDR4-2133
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
50 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
