Intel Core Ultra X9 378H vs Intel Core i5 12450H
CPU Specs Compare
General Parameters
Release Date
Apr 2026
Jan 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Alder Lake
Processor Number
378H
i5-12450H
Integrated Graphics
Arc B390
UHD Graphics (48EU)
Generation
Ultra X9 (Panther Lake-H)
-
Package
Manufacturing Process
3 nm
10 nm
Socket
Intel BGA 2540
BGA-1744
Power Consumption
25 W
35-45 W
Max Turbo Power Consumption
80 W
95 W
Peak Operating Temperature
100°C
100°C
Foundry
Intel
-
Package
FC-BGA
-
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
8
Performance Core Base Frequency
2 GHz
2 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Efficiency Cores
12
4
Efficiency Core Threads
12
4
Efficiency Core Base Frequency
1600 MHz
1.5 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.3 GHz
Total Core Count
16
8
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
20x
L1 Cache
192 KB per core
80 K per core
L2 Cache
2.5 MB per core
1280 K per core
L3 Cache
18 MB shared
12 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Memory Parameters
Memory Types
LPDDR5X-9600
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2500 MHz
1200 MHz
Shader Units
1024
384
Texture Units
64
24
Raster Operation Units
32
12
Execution Units
12
48
Power Consumption
45
15 W
AI Accelerator
Theoretical performance
50 TOPS
-
📊 Benchmark
Cinebench R23
-
1,625
Cinebench R23
-
9,883
Geekbench 6
-
2,093
Geekbench 5
-
1,622
Geekbench 6
-
8,263
Geekbench 5
-
8,410
Cinebench 2024
-
96
Blender
-
156
Passmark CPU
-
3,434
Passmark CPU
-
17,466