Intel Core i7 12800HX vs AMD Ryzen 7 H 255
CPU Specs Compare
General Parameters
Release Date
May 2022
Aug 2025
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-HX
Zen 4 (Hawk Point)
Processor Number
i7-12800HX
-
Integrated Graphics
UHD Graphics (32EU)
Radeon 780M
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1744
FP8
Power Consumption
45-55 W
35-54 W
Peak Operating Temperature
100 °C
100 °C
Transistor Count
-
25 billions
Die Size
-
178 mm²
CPU Performance
Performance Cores
8
8
Performance Core Base Frequency
2.0 GHz
3.8 GHz
Performance Core Turbo Frequency
4.8 GHz
4.9 GHz
Efficiency Cores
8
-
Total Core Count
16
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
38
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
25 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Performance Core Threads
-
16
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-5600,LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
120 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
1450 MHz
2600 MHz
Shader Units
256
768
Texture Units
16
48
Raster Operation Units
8
32
Execution Units
32
12
Power Consumption
45 W
15
AI Accelerator
Theoretical performance
-
TOPS
📊 Benchmark
Cinebench R23
1,784
1,718
Cinebench R23
19,921
16,387
Geekbench 6
2,380
2,551
Geekbench 5
1,757
-
Geekbench 6
13,378
12,673
Geekbench 5
14,104
-
Blender
261
-
Passmark CPU
3,859
-
Passmark CPU
33,577
-
Cinebench 2024
-
100
Cinebench 2024
-
923