Intel Core Ultra 7 255H vs AMD Ryzen 7 7800X
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2023
Manufacturer
Intel
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 4 (Raphael)
Processor Number
255H
-
Integrated Graphics
Arc Graphics 140T
Radeon Graphics (Ryzen 7000)
Package
Manufacturing Process
3 nm
5 nm
Socket
FCBGA-2049
AM5
Power Consumption
20-28 W
105 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
110 °C
95 °C
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
16
Performance Core Base Frequency
2.0 GHz
4.5 GHz
Performance Core Turbo Frequency
5.1 GHz
5.4 GHz
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.4 GHz
-
Total Core Count
16
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
20
45
L1 Cache
112 K per core
-
L2 Cache
2 MB per core
1 MB per core
L3 Cache
24 MB shared
40 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-5200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
ECC Memory Support
No
-
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2250 MHz
2200 MHz
GPU Base Frequency
-
400 MHz
Shader Units
-
128
Texture Units
-
8
Raster Operation Units
-
4
Execution Units
-
2
Power Consumption
-
15
Miscellaneous
📊 Benchmark
Cinebench R23
2,029
-
Cinebench R23
20,521
-
Geekbench 6
2,823
-
Geekbench 6
15,662
-
Cinebench 2024
115
-
Cinebench 2024
1,102
-
Blender
278
-
Geekbench 5
-
2,097
Geekbench 5
-
16,163