Intel Core i9 9900X vs AMD Ryzen 5 7645HX
CPU Specs Compare
General Parameters
Release Date
Oct 2018
Jan 2023
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 4 (Dragon Range)
Processor Number
i9-9900X
-
Integrated Graphics
N/A
Radeon 610M
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-2066
FL1
Power Consumption
165 W
45-75 W
Peak Operating Temperature
92 °C
100°C
CPU Performance
Performance Cores
10
6
Performance Core Threads
20
12
Performance Core Base Frequency
3.5 GHz
4.0 GHz
Performance Core Turbo Frequency
4.4 GHz
5 GHz
Total Core Count
10
6
Total Thread Count
20
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
40x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
20 MB shared
32 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR5-5200
Max Memory Size
128 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
85 GB/s
83.2 GB/s
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
1500 MHz
GPU Max Dynamic Frequency
-
2200 MHz
Shader Units
-
128
Texture Units
-
8
Raster Operation Units
-
4
Execution Units
-
2
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
1,182
1,800
Cinebench R23
13,994
13,954
Geekbench 6
1,455
2,720
Geekbench 5
1,165
1,895
Geekbench 6
10,273
11,906
Geekbench 5
10,704
11,141
Passmark CPU
2,565
-
Passmark CPU
21,833
-