Intel Core i7 13790F vs Intel Core Ultra X9 388H
CPU Specs Compare
General Parameters
Release Date
Feb 2023
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Core Architecture
Raptor Lake-S
Panther Lake
Integrated Graphics
N/A
Arc B390
Generation
Core i7 (Raptor Lake)
Ultra X9 (Panther Lake-H)
Instruction Set
-
x86-64
Processor Number
-
388H
Package
Manufacturing Process
10 nm
2 nm
Socket
Intel Socket 1700
FCBGA2540
Power Consumption
65 W
15-25 W
Max Turbo Power Consumption
219 W
80 W
Peak Operating Temperature
100 °C
100 °C
Foundry
Intel
Intel
Die Size
257 mm²
-
Package
FC-LGA16A
FC-BGA
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
2.1 GHz
2.1 GHz
Performance Core Turbo Frequency
5.2 GHz
5.1 GHz
Efficiency Cores
8
12
Efficiency Core Threads
8
12
Efficiency Core Base Frequency
1.5 GHz
1.6 GHz
Efficiency Core Turbo Frequency
4.1 GHz
4 GHz
Total Core Count
16
16
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
21.0
21
L1 Cache
80 K per core
192 K per core
L2 Cache
2 MB per core
2560 K per core
L3 Cache
33 MB shared
18 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR4-3200, DDR5-5600
LPDDR5X-9600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
153.6 GB/s
ECC Memory Support
No
No
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
2,019
-
Cinebench R23
26,247
-
Geekbench 6
2,815
3,026
Geekbench 6
13,673
17,541
Passmark CPU
2,451
-
Passmark CPU
51,601
-
Cinebench 2024
-
130