AMD Ryzen 7 5800HS vs Intel Core Ultra 7 255H
We compared two laptop CPUs: AMD Ryzen 7 5800HS with 8 cores 2.8GHz and Intel Core Ultra 7 255H with 16 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 7 5800HS 's Advantages
Higher base frequency (2.8GHz vs 2.0GHz)
Intel Core Ultra 7 255H 's Advantages
Released 4 years late
Higher specification of memory (8400 vs 4266)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (24MB vs 16MB)
More modern manufacturing process (3nm vs 7nm)
Lower TDP (28W vs 35W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 7 5800HS
1333
Intel Core Ultra 7 255H
+52%
2029
Cinebench R23 Multi Core
AMD Ryzen 7 5800HS
10457
Intel Core Ultra 7 255H
+96%
20521
Geekbench 6 Single Core
AMD Ryzen 7 5800HS
1794
Intel Core Ultra 7 255H
+57%
2823
Geekbench 6 Multi Core
AMD Ryzen 7 5800HS
4766
Intel Core Ultra 7 255H
+228%
15662
General Parameters
Jan 2021
Release Date
Jan 2025
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Arrow Lake
-
Processor Number
255H
FP6
Socket
FCBGA-2049
Radeon RX Vega 8
Integrated Graphics
Arc Graphics 140T
Package
10.7 billions
Transistor Count
-
7 nm
Manufacturing Process
3 nm
35 W
Power Consumption
20-28 W
-
Max Turbo Power Consumption
115 W
105 °C
Peak Operating Temperature
110 °C
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
6
2.8 GHz
Performance Core Base Frequency
2.0 GHz
4.4 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.4 GHz
8
Total Core Count
16
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
20
64 K per core
L1 Cache
112 K per core
512 K per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-3200, LPDDR4-4266
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
68.3 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
2000 MHz
GPU Max Dynamic Frequency
2250 MHz
512
Shader Units
-
32
Texture Units
-
8
Raster Operation Units
-
15 W
Power Consumption
-
