Intel Core Ultra 7 255HX vs AMD Ryzen 7 250
We compared two laptop CPUs: Intel Core Ultra 7 255HX with 20 cores 2.4GHz and AMD Ryzen 7 250 with 8 cores 3.3GHz . 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
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (30MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)
AMD Ryzen 7 250 's Advantages
Better graphics card performance
Higher specification of memory (7500 vs 6400)
Larger memory bandwidth (120GB/s vs 102.4GB/s)
Higher base frequency (3.3GHz vs 2.4GHz)
Lower TDP (30W vs 55W)
Score
General Parameters
Jan 2025
Release Date
Jan 2025
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Zen 4 (Hawk Point)
255HX
Processor Number
-
FCBGA-2114
Socket
FP8
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 780M
Ultra 7 (Arrow Lake)
Generation
-
Package
-
Transistor Count
25 billions
3 nm
Manufacturing Process
4 nm
45-55 W
Power Consumption
15-30 W
160 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
-
Die Size
178 mm²
CPU Performance
8
Performance Cores
8
8
Performance Core Threads
16
2.4 GHz
Performance Core Base Frequency
3.3 GHz
5.2 GHz
Performance Core Turbo Frequency
5.1 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
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
24
Multiplier
33
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1 MB per core
30 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
LPDDR5X-7500,DDR5-5600
192 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
120 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1850 MHz
GPU Max Dynamic Frequency
2700 MHz
512
Shader Units
768
32
Texture Units
48
16
Raster Operation Units
32
64
Execution Units
12
14
Power Consumption
15
1.9 TFLOPS
Graphics Performance
4.15 TFLOPS
AI Accelerator
-
NPU
AMD Ryzen™ AI
-
Theoretical performance
16 TOPS
