Intel Core Ultra X9 378H vs AMD Ryzen 7 7745HX
CPU · Specs Compare
General Parameters
Release Date
Apr 2026
Jan 2023
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Zen 4 (Dragon Range)
Processor Number
378H
—
Integrated Graphics
Arc B390
Radeon 610M
Generation
Ultra X9 (Panther Lake-H)
—
Package
Manufacturing Process
3 nm
5 nm
Socket
Intel BGA 2540
FL1
Power Consumption
25 W
45-75 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100°C
100°C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2 GHz
3.6 GHz
Performance Core Turbo Frequency
5 GHz
5.1 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1600 MHz
—
Efficiency Core Turbo Frequency
3.8 GHz
—
Total Core Count
16
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
36x
L1 Cache
192 KB per core
64 K per core
L2 Cache
2.5 MB per core
1 MB per core
L3 Cache
18 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
LPDDR5X-9600
DDR5-5200
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
1500 MHz
GPU Max Dynamic Frequency
2500 MHz
2200 MHz
Shader Units
1024
128
Texture Units
64
8
Raster Operation Units
32
4
Execution Units
12
2
Power Consumption
45
15 W
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5
5.0
PCIe Lanes
4
28
Benchmark
Cinebench R23
—
1,840
Cinebench R23
—
18,015
Geekbench 6
—
2,792
Geekbench 6
—
15,066
Cinebench 2024
—
107
Cinebench 2024
—
929
Blender
—
258
▲ Specs Compare
Data sourced from official specifications and benchmark tests.