Intel Core i9 9900X vs AMD Ryzen 9 7945HX3D
CPU · Specs Compare
General Parameters
Release Date
Oct 2018
Aug 2023
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 4 (Dragon Range)
Processor Number
i9-9900X
7945HX3D
Integrated Graphics
N/A
Radeon 610M
Generation
—
Ryzen 9 (Zen 4 (Dragon Range))
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-2066
FL1
Power Consumption
165 W
55-75 W
Peak Operating Temperature
92 °C
89 °C
Transistor Count
—
17.8 billions
Foundry
—
TSMC
Die Size
—
2x71 mm²
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
Package
—
µFC-BGAFL1
CPU Performance
Performance Cores
10
16
Performance Core Threads
20
32
Performance Core Base Frequency
3.5 GHz
2.3 GHz
Performance Core Turbo Frequency
4.4 GHz
5.4 GHz
Total Core Count
10
16
Total Thread Count
20
32
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
23
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
128 MB shared
Unlocked Multiplier
Yes
Yes
SMP
—
1
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
—
400 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
128
Texture Units
—
8
Raster Operation Units
—
4
Execution Units
—
2
Power Consumption
—
15
Benchmark
Cinebench R23
1,182
1,957
Cinebench R23
13,994
33,539
Geekbench 6
1,455
2,799
Geekbench 5
1,165
—
Geekbench 6
10,273
16,929
Geekbench 5
10,704
—
Passmark CPU
2,565
4,070
Passmark CPU
21,833
57,113
Cinebench 2024
—
115
Cinebench 2024
—
1,771
▲ Specs Compare
Data sourced from official specifications and benchmark tests.