Intel Core i9 9900KF vs AMD Ryzen Threadripper 3990X
CPU Specs Compare
General Parameters
Release Date
Jan 2019
Jan 2020
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 2
Processor Number
i9-9900KF
-
Integrated Graphics
N/A
N/A
Package
Manufacturing Process
14 nm
7 nm
Socket
LGA-1151
sTRX4
Power Consumption
95 W
280 W
Peak Operating Temperature
100 °C
95 °C
Transistor Count
-
19.2 billions
CPU Performance
Performance Cores
8
64
Performance Core Threads
16
128
Performance Core Base Frequency
3.6 GHz
2.9 GHz
Performance Core Turbo Frequency
5 GHz
4.3 GHz
Total Core Count
8
64
Total Thread Count
16
128
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
29x
L1 Cache
64 K per core
96 K per core
L2 Cache
256 K per core
512 K per core
L3 Cache
16 MB shared
128 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
4
Max Memory Bandwidth
41.6 GB/s
95.37 GB/s
ECC Memory Support
No
Yes
Miscellaneous
📊 Benchmark
Cinebench R23
1,260
1,262
Cinebench R23
12,606
75,671
Geekbench 6
1,612
1,138
Geekbench 5
1,300
1,265
Geekbench 6
7,648
11,211
Geekbench 5
8,856
27,453
Passmark CPU
2,945
2,564
Passmark CPU
18,462
80,316