Intel Core i9 10900KF vs Intel Core i5 6600
CPU · Specs Compare
General Parameters
Release Date
May 2020
Sep 2015
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Skylake
Processor Number
i9-10900KF
i5-6600
Integrated Graphics
N/A
HD Graphics 530
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-1151
Power Consumption
125 W
65 W
Peak Operating Temperature
100 °C
—
Transistor Count
—
1.75 billions
CPU Performance
Performance Cores
10
4
Performance Core Threads
20
4
Performance Core Base Frequency
3.7 GHz
3.3 GHz
Performance Core Turbo Frequency
5.3 GHz
3.9 GHz
Total Core Count
10
4
Total Thread Count
20
4
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
20 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2933
DDR4-2133, DDR3L-1600
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
34.1 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
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
1,375
1,042
Cinebench R23
13,761
3,810
Geekbench 6
1,741
1,215
Geekbench 5
1,301
953
Geekbench 6
7,414
3,041
Geekbench 5
11,050
3,325
Cinebench 2024
936
—
Blender
271
41
Passmark CPU
3,118
2,246
Passmark CPU
22,915
5,989
▲ Specs Compare
Data sourced from official specifications and benchmark tests.