AMD Ryzen 5 7645HX vs Intel Core i9 9940X
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Oct 2018
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Skylake
Integrated Graphics
Radeon 610M
N/A
Processor Number
-
i9-9940X
Package
Manufacturing Process
5 nm
14 nm
Socket
FL1
LGA-2066
Power Consumption
45-75 W
165 W
Peak Operating Temperature
100°C
88 °C
CPU Performance
Performance Cores
6
14
Performance Core Threads
12
28
Performance Core Base Frequency
4.0 GHz
3.3 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Total Core Count
6
14
Total Thread Count
12
28
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
32 MB shared
20 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-5200
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
83.2 GB/s
85 GB/s
ECC Memory Support
No
No
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
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,800
1,228
Cinebench R23
13,954
15,351
Geekbench 6
2,720
1,328
Geekbench 5
1,895
1,189
Geekbench 6
11,906
9,787
Geekbench 5
11,141
14,374