C
Intel Core i9 9900KF
CPU
Intel
Jan 2019 Released
The Intel Core i9 9900KF is a desktop-class CPU manufactured by Intel, built on Intel's officially announced 14 nm process technology, released in January 2019. This processor features a 8-core 16-thread architecture design, with a base clock of 3.6 GHz and a maximum boost clock reaching up to 5 GHz, equipped with 16 MB shared of L3 cache, utilizing the LGA-1151 socket. Overall specifications are targeted at desktop application scenarios.
General Parameters
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Release Date
Jan 2019
Manufacturer
Intel
Type
Desktop
Instruction Set
x86-64
Core Architecture
Coffee Lake
Processor Number
i9-9900KF
Integrated Graphics
N/A
Package
Report
Manufacturing Process
14 nm
Socket
LGA-1151
Power Consumption
95 W
Peak Operating Temperature
100 °C
CPU Performance
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Performance Cores
8
Performance Core Threads
16
Performance Core Base Frequency
3.6 GHz
Performance Core Turbo Frequency
5 GHz
Total Core Count
8
Total Thread Count
16
Bus Frequency
100 MHz
Multiplier
36x
L1 Cache
64 K per core
L2 Cache
256 K per core
L3 Cache
16 MB shared
Unlocked Multiplier
Yes
Memory Parameters
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Memory Types
DDR4-2666
Max Memory Size
128 GB
Max Memory Channels
2
Max Memory Bandwidth
41.6 GB/s
ECC Memory Support
No
Miscellaneous
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Official Website
Official Link ↗
PCIe Version
3.0
PCIe Lanes
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
📊 Benchmark
Cinebench R23 Single
1,260
Cinebench R23 Multi
12,606
Geekbench 6 Single
1,612
Geekbench 5 Single
1,300
Geekbench 6 Multi
7,648
Geekbench 5 Multi
8,856
Passmark CPU Single
2,945
Passmark CPU Multi
18,462