Intel Core Ultra 7 255HX vs AMD Ryzen 5 2600H
We compared two laptop CPUs: Intel Core Ultra 7 255HX with 20 cores 2.4GHz and AMD Ryzen 5 2600H with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 255HX 's Advantages
Released 6 years and 4 months late
Integrated graphics card
Higher specification of memory (6400 vs 3200)
Newer PCIe version (5.0 vs 3)
Larger L3 cache size (30MB vs 4MB)
More modern manufacturing process (3nm vs 14nm)
AMD Ryzen 5 2600H 's Advantages
Higher base frequency (3.2GHz vs 2.4GHz)
Lower TDP (45W vs 55W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 7 255HX
+212%
3102
AMD Ryzen 5 2600H
993
Geekbench 6 Multi Core
Intel Core Ultra 7 255HX
+431%
15879
AMD Ryzen 5 2600H
2988
General Parameters
Jan 2025
Release Date
Sep 2018
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Arrow Lake
Core Architecture
Raven Ridge
255HX
Processor Number
-
FCBGA-2114
Socket
AMD Socket FP5
Arc Graphics (4-Cores)
Integrated Graphics
Radeon Vega 8
Ultra 7 (Arrow Lake)
Generation
Ryzen 5 (Zen (Raven Ridge))
Package
-
Transistor Count
4.95 billions
3 nm
Manufacturing Process
14 nm
45-55 W
Power Consumption
45 W
160 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
95°C
Intel
Foundry
GlobalFoundries
-
Die Size
210 mm²
CPU Performance
8
Performance Cores
-
8
Performance Core Threads
-
2.4 GHz
Performance Core Base Frequency
3.2 GHz
5.2 GHz
Performance Core Turbo Frequency
3.6 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
4.5 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
24
Multiplier
32.0
112 K per core
L1 Cache
96 KB per core
2 MB per core
L2 Cache
512 KB per core
30 MB shared
L3 Cache
4 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR4-3200
192 GB
Max Memory Size
-
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1850 MHz
GPU Max Dynamic Frequency
-
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
-
14
Power Consumption
-
1.9 TFLOPS
Graphics Performance
-
