Intel Core i5 9600KF vs Intel Core Ultra X9 388H
CPU Specs Compare
General Parameters
Release Date
Jan 2019
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Panther Lake
Processor Number
i5-9600KF
388H
Integrated Graphics
N/A
Arc B390
Generation
-
Ultra X9 (Panther Lake-H)
Package
Manufacturing Process
14 nm
2 nm
Socket
LGA-1151
FCBGA2540
Power Consumption
95 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
-
80 W
Foundry
-
Intel
Package
-
FC-BGA
CPU Performance
Performance Cores
6
4
Performance Core Threads
6
4
Performance Core Base Frequency
3.7 GHz
2.1 GHz
Performance Core Turbo Frequency
4.6 GHz
5.1 GHz
Total Core Count
6
16
Total Thread Count
6
16
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
21
L1 Cache
64 K per core
192 K per core
L2 Cache
256 K per core
2560 K per core
L3 Cache
9 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.6 GHz
Efficiency Core Turbo Frequency
-
4 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
LPDDR5X-9600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
153.6 GB/s
ECC Memory Support
No
No
Miscellaneous
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
📊 Benchmark
Cinebench R23
1,251
-
Cinebench R23
7,218
-
Geekbench 6
1,618
3,026
Geekbench 5
1,206
-
Geekbench 6
6,268
17,541
Geekbench 5
5,559
-
Blender
88
-
Passmark CPU
2,752
-
Passmark CPU
10,742
-
Cinebench 2024
-
130