Intel Core i9 9900X vs AMD Ryzen 9 7900X
CPU Specs Compare
General Parameters
Release Date
Oct 2018
Sep 2022
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Raphael
Processor Number
i9-9900X
-
Integrated Graphics
N/A
AMD Radeon™ Graphics
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-2066
AM5
Power Consumption
165 W
170 W
Peak Operating Temperature
92 °C
95 °C
CPU Performance
Performance Cores
10
12
Performance Core Threads
20
24
Performance Core Base Frequency
3.5 GHz
4.7 GHz
Performance Core Turbo Frequency
4.4 GHz
5.6 GHz
Total Core Count
10
12
Total Thread Count
20
24
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
47x
L1 Cache
64 K per core
-
L2 Cache
1 MB per core
12 MB shared
L3 Cache
20 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR5-5200
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
85 GB/s
83.2 GB/s
ECC Memory Support
No
-
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
📊 Benchmark
Cinebench R23
1,182
2,033
Cinebench R23
13,994
29,242
Geekbench 6
1,455
2,942
Geekbench 5
1,165
2,277
Geekbench 6
10,273
19,092
Geekbench 5
10,704
20,503
Passmark CPU
2,565
4,317
Passmark CPU
21,833
52,013