Intel Core Ultra X9 378H vs AMD Athlon Gold 20
CPU Specs Compare
General Parameters
Release Date
Apr 2026
Oct 2025
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Panther Lake
Mendocino
Processor Number
378H
-
Integrated Graphics
Arc B390
Radeon 610M
Generation
Ultra X9 (Panther Lake-H)
Athlon (Zen 2 (Mendocino))
Package
Manufacturing Process
3 nm
6 nm
Socket
Intel BGA 2540
AMD Socket FT6
Power Consumption
25 W
15 W
Max Turbo Power Consumption
80 W
-
Peak Operating Temperature
100°C
95°C
Foundry
Intel
TSMC
Package
FC-BGA
FT6
Die Size
-
100 mm²
CPU Performance
Performance Cores
4
-
Performance Core Threads
8
-
Performance Core Base Frequency
2 GHz
2.4 GHz
Performance Core Turbo Frequency
5 GHz
3.7 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
2
Total Thread Count
16
4
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
24.0
L1 Cache
192 KB per core
64 KB per core
L2 Cache
2.5 MB per core
512 KB per core
L3 Cache
18 MB shared
4 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-9600
LPDDR5-5500
Max Memory Size
96 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
-
ECC Memory Support
No
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
-
Miscellaneous
📊 Benchmark
Geekbench 6
-
888
Geekbench 6
-
1,822