Intel Core i9 10900F vs Intel Core i9 9900KF
CPU · Specs Compare
General Parameters
Release Date
May 2020
Jan 2019
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Coffee Lake
Processor Number
i9-10900F
i9-9900KF
Integrated Graphics
N/A
N/A
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
10
8
Performance Core Threads
20
16
Performance Core Base Frequency
2.8 GHz
3.6 GHz
Performance Core Turbo Frequency
5.2 GHz
5 GHz
Total Core Count
10
8
Total Thread Count
20
16
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
36x
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
16 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2933
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
41.6 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
Benchmark
Cinebench R23
1,341
1,260
Cinebench R23
10,677
12,606
Geekbench 6
1,774
1,612
Geekbench 5
1,322
1,300
Geekbench 6
9,566
7,648
Geekbench 5
10,172
8,856
Blender
221
—
Passmark CPU
3,055
2,945
Passmark CPU
20,453
18,462
▲ Specs Compare
Data sourced from official specifications and benchmark tests.