AMD Ryzen 7 7700X3D vs Intel Core Ultra 7 255HX
CPU Specs Compare
General Parameters
Release Date
May 2026
Jan 2025
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Core Architecture
Raphael
Arrow Lake
Integrated Graphics
Radeon Graphics
Arc Graphics (4-Cores)
Generation
Ryzen 7 (Zen 4 (Raphael))
Ultra 7 (Arrow Lake)
Instruction Set
-
x86-64
Processor Number
-
255HX
Package
Transistor Count
11.27 billions
-
Manufacturing Process
5 nm
3 nm
Socket
AMD Socket AM5
FCBGA-2114
Power Consumption
120 W
45-55 W
Peak Operating Temperature
89°C
105 °C
Foundry
TSMC
Intel
Die Size
71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
Package
FC-LGA1718
FC-LGA18V
Max Turbo Power Consumption
-
160 W
CPU Performance
Performance Core Base Frequency
4 GHz
2.4 GHz
Performance Core Turbo Frequency
4.5 GHz
5.2 GHz
Total Core Count
8
20
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
40.0
24
L1 Cache
64 KB per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
96 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Performance Cores
-
8
Performance Core Threads
-
8
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
4.5 GHz
Memory Parameters
Memory Types
DDR5-5200
DDR5-6400
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Max Memory Size
-
192 GB
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1850 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
16
Execution Units
-
64
Power Consumption
-
14
📊 Benchmark
Cinebench R23
-
2,030
Cinebench R23
-
25,611
Geekbench 6
-
3,102
Geekbench 6
-
15,879
Cinebench 2024
-
132
Cinebench 2024
-
1,590