Intel Core Ultra 9 386H vs Intel Core Ultra 7 355
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
—
Processor Number
386H
355
Integrated Graphics
Graphics 4 Xe3
Graphics 4 Xe3
Generation
Intel Core Ultra Series 3
Intel Core Ultra Series 3
Package
Manufacturing Process
3 nm
3 nm
Socket
Custom
Custom
Power Consumption
15-25 W
15-25 W
Max Turbo Power Consumption
80 W
55 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
4
4
Performance Core Threads
4
4
Performance Core Base Frequency
2.1 GHz
2.3 GHz
Performance Core Turbo Frequency
4.9 GHz
4.7 GHz
Efficiency Cores
12
4
Efficiency Core Threads
12
4
Efficiency Core Base Frequency
1.6 GHz
1.7 GHz
Efficiency Core Turbo Frequency
3.9 GHz
3.5 GHz
Total Core Count
16
8
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
20
23
L1 Cache
192 K per core
—
L2 Cache
2560 K per core
—
L3 Cache
18 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5X-8533,DDR5-7200
LPDDR5X-7467,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
136.5 GB/s
119.5 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2500 MHz
2500 MHz
Shader Units
1024
—
Texture Units
64
—
Raster Operation Units
32
—
Execution Units
4
4
Power Consumption
25
—
Max Resolution
7680 x 4320 @ 60Hz
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
12
Benchmark
Cinebench R23
2,002
—
Cinebench R23
17,506
—
Geekbench 6
2,890
2,706
Geekbench 6
17,693
10,277
Cinebench 2024
120
—
Cinebench 2024
998
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.