Intel Core i9 9920X vs Intel Core Ultra 9 386H
CPU Specs Compare
General Parameters
Release Date
Oct 2018
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Panther Lake
Processor Number
i9-9920X
386H
Integrated Graphics
N/A
Graphics 4 Xe3
Generation
-
Intel Core Ultra Series 3
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-2066
Custom
Power Consumption
165 W
15-25 W
Peak Operating Temperature
92 °C
100 °C
Max Turbo Power Consumption
-
80 W
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
4
Performance Core Base Frequency
3.5 GHz
2.1 GHz
Performance Core Turbo Frequency
4.4 GHz
4.9 GHz
Total Core Count
12
16
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
20
L1 Cache
64 K per core
192 K per core
L2 Cache
1 MB per core
2560 K per core
L3 Cache
19 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.6 GHz
Efficiency Core Turbo Frequency
-
3.9 GHz
Memory Parameters
Memory Types
DDR4-2666
LPDDR5X-8533,DDR5-7200
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
85 GB/s
136.5 GB/s
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2500 MHz
Shader Units
-
1024
Texture Units
-
64
Raster Operation Units
-
32
Execution Units
-
4
Power Consumption
-
25
Max Resolution
-
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
1,067
2,002
Cinebench R23
14,793
17,506
Geekbench 6
1,389
2,890
Geekbench 5
1,171
-
Geekbench 6
3,027
17,693
Geekbench 5
12,494
-
Passmark CPU
2,608
-
Passmark CPU
25,060
-
Cinebench 2024
-
120
Cinebench 2024
-
998