Intel Core Ultra X7 358H vs AMD Ryzen 9 5900H
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Apr 2021
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Cezanne
Processor Number
358H
—
Integrated Graphics
Arc B390
Radeon RX Vega 8
Generation
Ultra X7 (Panther Lake-H)
—
Package
Manufacturing Process
2 nm
7 nm
Socket
FCBGA2540
FP6
Power Consumption
15-25 W
45 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
105 °C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
1.9 GHz
3.3 GHz
Performance Core Turbo Frequency
4.8 GHz
4.6 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
3.7 GHz
—
Total Core Count
16
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
19
33x
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
16 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
LPDDR5X-9600
DDR4-3200, LPDDR4-4266
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
68.27 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
2500 MHz
1750 MHz
Shader Units
1536
512
Texture Units
48
32
Raster Operation Units
24
8
Execution Units
12
—
Power Consumption
—
15 W
AI Accelerator
Theoretical performance
50
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
12
16
Benchmark
Cinebench R23
2,122
1,466
Cinebench R23
21,056
12,815
Geekbench 6
2,914
2,034
Geekbench 6
16,889
7,376
Cinebench 2024
124
—
Cinebench 2024
1,125
—
Passmark CPU
4,107
3,308
Passmark CPU
33,972
20,753
Geekbench 5
—
1,528
Geekbench 5
—
8,790
▲ Specs Compare
Data sourced from official specifications and benchmark tests.