Intel Core Ultra X9 388H vs Intel Core i5 7600K
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Kaby Lake
Processor Number
388H
i5-7600K
Integrated Graphics
Arc B390
HD Graphics 630
Generation
Ultra X9 (Panther Lake-H)
—
Package
Manufacturing Process
2 nm
14 nm
Socket
FCBGA2540
LGA-1151
Power Consumption
15-25 W
91 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
100 °C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
4
4
Performance Core Threads
4
4
Performance Core Base Frequency
2.1 GHz
3.8 GHz
Performance Core Turbo Frequency
5.1 GHz
4.2 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
4
Total Thread Count
16
4
Bus Frequency
100 MHz
100 MHz
Multiplier
21
38x
L1 Cache
192 K per core
256 K per core
L2 Cache
2560 K per core
256 K per core
L3 Cache
18 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
LPDDR5X-9600
DDR4-2400, DDR3L-1600
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
35.76 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
2500 MHz
1150 MHz
Shader Units
1536
192
Texture Units
48
24
Raster Operation Units
24
3
Execution Units
12
24
Power Consumption
45
15 W
Max Resolution
—
4096x2304 - 60 Hz
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
12
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Geekbench 6
3,026
1,073
Geekbench 6
17,541
1,948
Cinebench 2024
130
—
Cinebench R23
—
1,166
Cinebench R23
—
4,143
Geekbench 5
—
1,055
Geekbench 5
—
3,697
Passmark CPU
—
2,557
Passmark CPU
—
6,792
▲ Specs Compare
Data sourced from official specifications and benchmark tests.