AMD Ryzen 7 7800X vs Intel Core Ultra 7 255HX
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2025
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Raphael)
Arrow Lake
Integrated Graphics
Radeon Graphics (Ryzen 7000)
Arc Graphics (4-Cores)
Processor Number
-
255HX
Generation
-
Ultra 7 (Arrow Lake)
Package
Manufacturing Process
5 nm
3 nm
Socket
AM5
FCBGA-2114
Power Consumption
105 W
45-55 W
Peak Operating Temperature
95 °C
105 °C
Max Turbo Power Consumption
-
160 W
Foundry
-
Intel
Package
-
FC-LGA18V
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
8
Performance Core Base Frequency
4.5 GHz
2.4 GHz
Performance Core Turbo Frequency
5.4 GHz
5.2 GHz
Total Core Count
8
20
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
45
24
L2 Cache
1 MB per core
2 MB per core
L3 Cache
40 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
4.5 GHz
L1 Cache
-
112 K per core
SMP
-
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-6400
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
-
102.4 GB/s
ECC Memory Support
-
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
2200 MHz
1850 MHz
Shader Units
128
512
Texture Units
8
32
Raster Operation Units
4
16
Execution Units
2
64
Power Consumption
15
14
Miscellaneous
📊 Benchmark
Geekbench 5
2,097
-
Geekbench 5
16,163
-
Cinebench R23
-
2,030
Cinebench R23
-
25,611
Geekbench 6
-
3,102
Geekbench 6
-
15,879
Cinebench 2024
-
132
Cinebench 2024
-
1,590