Intel Core i9 11900F vs Intel Core i5 8600K
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Oct 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Coffee Lake
Processor Number
i9-11900F
i5-8600K
Integrated Graphics
N/A
UHD Graphics 630
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-1151
Power Consumption
65 W
95 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
2.5 GHz
3.6 GHz
Performance Core Turbo Frequency
5.2 GHz
4.3 GHz
Total Core Count
8
6
Total Thread Count
16
6
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
36x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
16 MB shared
9 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
41.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
350 MHz
GPU Max Dynamic Frequency
—
1150 MHz
Shader Units
—
192
Texture Units
—
24
Raster Operation Units
—
3
Execution Units
—
24
Power Consumption
—
15 W
Max Resolution
—
4096x2304 - 60 Hz
Benchmark
Cinebench R23
1,393
1,201
Cinebench R23
13,150
6,612
Geekbench 6
2,188
1,649
Geekbench 5
1,704
1,163
Geekbench 6
10,129
6,050
Geekbench 5
9,523
5,367
Blender
217
—
Passmark CPU
3,423
2,603
Passmark CPU
22,779
10,201
▲ Specs Compare
Data sourced from official specifications and benchmark tests.