Intel Core Ultra 7 255HX vs AMD Ryzen 7 PRO 9755X3D
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jun 2026
Manufacturer
Intel
AMD
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Arrow Lake
Granite Ridge
Processor Number
255HX
-
Integrated Graphics
Arc Graphics (4-Cores)
Radeon Graphics
Generation
Ultra 7 (Arrow Lake)
Ryzen 7 (Zen 5 (Granite Ridge))
Package
Manufacturing Process
3 nm
4 nm
Socket
FCBGA-2114
AMD Socket AM5
Power Consumption
45-55 W
120 W
Max Turbo Power Consumption
160 W
-
Peak Operating Temperature
105 °C
95°C
Foundry
Intel
TSMC
Package
FC-LGA18V
FC-LGA1718
Transistor Count
-
8.315 billions
Die Size
-
70.6 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
CPU Performance
Performance Cores
8
-
Performance Core Threads
8
-
Performance Core Base Frequency
2.4 GHz
4.7 GHz
Performance Core Turbo Frequency
5.2 GHz
5.2 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
4.5 GHz
-
Total Core Count
20
8
Total Thread Count
20
16
Bus Frequency
100 MHz
100 MHz
Multiplier
24
47.0
L1 Cache
112 K per core
80 KB per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
30 MB shared
96 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600
Max Memory Size
192 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
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
-
Miscellaneous
📊 Benchmark
Cinebench R23
2,030
-
Cinebench R23
25,611
-
Geekbench 6
3,102
-
Geekbench 6
15,879
-
Cinebench 2024
132
-
Cinebench 2024
1,590
-