Intel Core i7 14790F vs Intel Core Ultra X9 378H
CPU Specs Compare
General Parameters
Release Date
Jan 2024
Apr 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Panther Lake
Processor Number
i7-14790F
378H
Integrated Graphics
No
Arc B390
Generation
-
Ultra X9 (Panther Lake-H)
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
Intel BGA 2540
Power Consumption
65 W
25 W
Max Turbo Power Consumption
219 W
80 W
Peak Operating Temperature
100°C
100°C
Foundry
-
Intel
Package
-
FC-BGA
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
2.1 GHz
2 GHz
Performance Core Turbo Frequency
5.3 GHz
5 GHz
Efficiency Cores
8
12
Efficiency Core Threads
8
12
Efficiency Core Base Frequency
1.5 GHz
1600 MHz
Efficiency Core Turbo Frequency
4.2 GHz
3.8 GHz
Total Core Count
16
16
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
20.0
L1 Cache
80 K per core
192 KB per core
L2 Cache
24 MB
2.5 MB per core
L3 Cache
36 MB
18 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
LPDDR5X-9600
Max Memory Size
192 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
153.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2500 MHz
Shader Units
-
1024
Texture Units
-
64
Raster Operation Units
-
32
Execution Units
-
12
Power Consumption
-
45
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
2,112
-
Cinebench R23
29,535
-
Geekbench 6
2,848
-
Geekbench 6
18,799
-