Intel Core Ultra X9 378H vs Intel Core i7 12650HX
CPU · Specs Compare
General Parameters
Release Date
Apr 2026
May 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Alder Lake
Processor Number
378H
i7-12650HX
Integrated Graphics
Arc B390
UHD Graphics (32EU)
Generation
Ultra X9 (Panther Lake-H)
—
Package
Manufacturing Process
3 nm
10 nm
Socket
Intel BGA 2540
BGA-1964
Power Consumption
25 W
45-55 W
Max Turbo Power Consumption
80 W
157 W
Peak Operating Temperature
100°C
100 °C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
4
6
Performance Core Threads
8
12
Performance Core Base Frequency
2 GHz
2.0 GHz
Performance Core Turbo Frequency
5 GHz
4.7 GHz
Efficiency Cores
12
8
Efficiency Core Threads
12
8
Efficiency Core Base Frequency
1600 MHz
1.5 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.3 GHz
Total Core Count
16
14
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
20
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
24 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
LPDDR5X-9600
DDR5-4800,DDR4-3200
Max Memory Size
96 GB
128 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
1450 MHz
Shader Units
1024
256
Texture Units
64
16
Raster Operation Units
32
8
Execution Units
12
32
Power Consumption
45
15
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5
5.0
PCIe Lanes
4
20
Benchmark
Cinebench R23
—
1,740
Cinebench R23
—
18,291
Geekbench 6
—
2,400
Geekbench 6
—
12,081
Passmark CPU
—
2,457
Passmark CPU
—
20,616
▲ Specs Compare
Data sourced from official specifications and benchmark tests.