Intel Core Ultra X9 388H vs AMD Ryzen 7 5800U
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2021
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Cezanne
Processor Number
388H
-
Integrated Graphics
Arc B390
Radeon RX Vega 8
Generation
Ultra X9 (Panther Lake-H)
-
Package
Manufacturing Process
2 nm
7 nm
Socket
FCBGA2540
FP6
Power Consumption
15-25 W
10-25 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
2.1 GHz
1.9 GHz
Performance Core Turbo Frequency
5.1 GHz
4.4 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
4 GHz
-
Total Core Count
16
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
21
19x
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
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
2500 MHz
2000 MHz
Shader Units
1536
512
Texture Units
48
32
Raster Operation Units
24
8
Execution Units
12
-
Power Consumption
45
15 W
AI Accelerator
Theoretical performance
50 TOPS
-
📊 Benchmark
Geekbench 6
3,026
1,826
Geekbench 6
17,541
6,437
Cinebench 2024
130
-
Cinebench R23
-
1,415
Cinebench R23
-
8,141
Geekbench 5
-
1,427
Geekbench 5
-
6,470
Blender
-
133
Passmark CPU
-
3,025
Passmark CPU
-
18,588