Intel Core Ultra 7 366H vs AMD Ryzen 9 3900X
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jul 2019
Manufacturer
Intel
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Zen 2
Processor Number
366H
—
Integrated Graphics
Graphics 4 Xe3
N/A
Generation
Intel Core Ultra Series 3
—
Package
Manufacturing Process
3 nm
7 nm
Socket
Custom
AM4
Power Consumption
15-25 W
105 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
95 °C
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
4
12
Performance Core Threads
4
24
Performance Core Base Frequency
2.0 GHz
3.8 GHz
Performance Core Turbo Frequency
4.8 GHz
4.6 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1.6 GHz
—
Efficiency Core Turbo Frequency
3.8 GHz
—
Total Core Count
16
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
20
38x
L1 Cache
192 K per core
64 K per core
L2 Cache
2560 K per core
512 K per core
L3 Cache
18 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
LPDDR5X-8533,DDR5-7200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
136.5 GB/s
47.68 GB/s
ECC Memory Support
No
Yes
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
—
Max Resolution
7680 x 4320 @ 60Hz
—
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
16
Benchmark
Geekbench 6
2,760
1,842
Geekbench 6
16,088
11,715
Cinebench R23
—
1,306
Cinebench R23
—
18,454
Geekbench 5
—
1,319
Geekbench 5
—
11,991
Cinebench 2024
—
78
Cinebench 2024
—
1,068
Passmark CPU
—
2,683
Passmark CPU
—
32,531
▲ Specs Compare
Data sourced from official specifications and benchmark tests.