AMD Ryzen 7 H 255 vs Intel Core Ultra 5 245KF
CPU · Specs Compare
General Parameters
Release Date
Aug 2025
Oct 2024
Manufacturer
Amd
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Arrow Lake
Integrated Graphics
Radeon 780M
No
Processor Number
—
245KF
Generation
—
Ultra 5(Arrow Lake)
Package
Transistor Count
25 billions
17.8 billions
Manufacturing Process
4 nm
3 nm
Socket
FP8
FCLGA-1851
Power Consumption
35-54 W
125 W
Peak Operating Temperature
100 °C
105 °C
Die Size
178 mm²
—
Max Turbo Power Consumption
—
159 W
Foundry
—
TSMC
Package
—
FC-LGA18W
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
3.8 GHz
4.2 GHz
Performance Core Turbo Frequency
4.9 GHz
5.2 GHz
Total Core Count
8
14
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
38
42
L1 Cache
64 K per core
112 K per core
L2 Cache
1 MB per core
3 MB per core
L3 Cache
16 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
3.6 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600,LPDDR5x-7500
DDR5-6400
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2600 MHz
—
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
32
—
Execution Units
12
—
Power Consumption
15
—
AI Accelerator
Theoretical performance
TOPS
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,718
2,131
Cinebench R23
16,387
25,194
Geekbench 6
2,551
2,942
Geekbench 6
12,673
17,612
Cinebench 2024
100
—
Cinebench 2024
923
—
Passmark CPU
—
4,715
Passmark CPU
—
43,705
▲ Specs Compare
Data sourced from official specifications and benchmark tests.