Intel Core i9 9920X vs AMD Ryzen 9 7945HX
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
i9-9920X
—
Integrated Graphics
N/A
Radeon 610M
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-2066
FL1
Power Consumption
165 W
55-75 W
Peak Operating Temperature
92 °C
100°C
Transistor Count
—
13.1 billions
CPU Performance
Performance Cores
12
16
Performance Core Threads
24
32
Performance Core Base Frequency
3.5 GHz
2.5 GHz
Performance Core Turbo Frequency
4.4 GHz
5.4 GHz
Total Core Count
12
16
Total Thread Count
24
32
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
25x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
19 MB shared
64 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
PCIe Version
3.0
5.0
PCIe Lanes
44
28
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
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
1,067
1,950
Cinebench R23
14,793
33,542
Geekbench 6
1,389
2,906
Geekbench 5
1,171
2,095
Geekbench 6
3,027
19,413
Geekbench 5
12,494
19,488
Passmark CPU
2,608
4,076
Passmark CPU
25,060
55,213
Cinebench 2024
—
114
Cinebench 2024
—
1,669
Blender
—
544
▲ Specs Compare
Data sourced from official specifications and benchmark tests.