Intel Core Ultra X9 388H vs AMD Ryzen 5 4600H
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2020
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Zen 2
Processor Number
388H
-
Integrated Graphics
Arc B390
Radeon Vega 6
Generation
Ultra X9 (Panther Lake-H)
-
Package
Manufacturing Process
2 nm
7 nm
Socket
FCBGA2540
FP6
Power Consumption
15-25 W
35-54 W
Max Turbo Power Consumption
80 W
-
Peak Operating Temperature
100 °C
105 °C
Foundry
Intel
-
Package
FC-BGA
-
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
12
Performance Core Base Frequency
2.1 GHz
3.0 GHz
Performance Core Turbo Frequency
5.1 GHz
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
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
21
30x
L1 Cache
192 K per core
32 K per core
L2 Cache
2560 K per core
512 K per core
L3 Cache
18 MB shared
8 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
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
1500 MHz
Shader Units
1536
384
Texture Units
48
24
Raster Operation Units
24
8
Execution Units
12
-
Power Consumption
45
15 W
AI Accelerator
Theoretical performance
50 TOPS
-
📊 Benchmark
Geekbench 6
3,026
1,388
Geekbench 6
17,541
5,628
Cinebench 2024
130
-
Cinebench R23
-
1,146
Cinebench R23
-
7,885
Geekbench 5
-
1,087
Geekbench 5
-
5,687
Blender
-
115
Passmark CPU
-
2,433
Passmark CPU
-
14,536