Intel Core Ultra X9 388H vs AMD Ryzen 7 5800X3D AM4 10th Anniversary Edition
CPU Specs Compare
General Parameters
Release Date
Jan 2026
May 2026
Manufacturer
Intel
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
-
Core Architecture
Panther Lake
Vermeer
Processor Number
388H
-
Integrated Graphics
Arc B390
N/A
Generation
Ultra X9 (Panther Lake-H)
Ryzen 7 (Zen 3 (Vermeer))
Package
Manufacturing Process
2 nm
7 nm
Socket
FCBGA2540
AMD Socket AM4
Power Consumption
15-25 W
105 W
Max Turbo Power Consumption
80 W
-
Peak Operating Temperature
100 °C
90°C
Foundry
Intel
TSMC
Package
FC-BGA
µOPGA-1331
Transistor Count
-
8.85 billions
Die Size
-
74 mm²
I/O Process Size
-
12 nm
I/O Die Size
-
125 mm²
CPU Performance
Performance Cores
4
-
Performance Core Threads
4
-
Performance Core Base Frequency
2.1 GHz
3.4 GHz
Performance Core Turbo Frequency
5.1 GHz
4.5 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
34.0
L1 Cache
192 K per core
64 KB per core
L2 Cache
2560 K per core
512 KB per core
L3 Cache
18 MB shared
96 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-9600
DDR4-3200
Max Memory Size
96 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
51.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
2500 MHz
-
Shader Units
1536
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
12
-
Power Consumption
45
-
AI Accelerator
Theoretical performance
50 TOPS
-
Miscellaneous
📊 Benchmark
Geekbench 6
3,026
-
Geekbench 6
17,541
-
Cinebench 2024
130
-