Intel Core Ultra 7 255H vs AMD Ryzen 7 5800X3D AM4 10th Anniversary Edition
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
May 2026
Manufacturer
Intel
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Arrow Lake
Vermeer
Processor Number
255H
—
Integrated Graphics
Arc Graphics 140T
N/A
Generation
—
Ryzen 7 (Zen 3 (Vermeer))
Package
Manufacturing Process
3 nm
7 nm
Socket
FCBGA-2049
AMD Socket AM4
Power Consumption
20-28 W
105 W
Max Turbo Power Consumption
115 W
—
Peak Operating Temperature
110 °C
90°C
Transistor Count
—
8.85 billions
Foundry
—
TSMC
Die Size
—
74 mm²
I/O Process Size
—
12 nm
I/O Die Size
—
125 mm²
Package
—
µOPGA-1331
CPU Performance
Performance Cores
6
—
Performance Core Threads
6
—
Performance Core Base Frequency
2.0 GHz
3.4 GHz
Performance Core Turbo Frequency
5.1 GHz
4.5 GHz
Efficiency Cores
10
—
Efficiency Core Threads
10
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
4.4 GHz
—
Total Core Count
16
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
20
34.0
L1 Cache
112 K per core
64 KB per core
L2 Cache
2 MB per core
512 KB per core
L3 Cache
24 MB shared
96 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR4-3200
Max Memory Size
128 GB
—
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Bandwidth
—
51.2 GB/s
Graphics Card Parameters
Integrated Graphics
true
—
GPU Max Dynamic Frequency
2250 MHz
—
Miscellaneous
PCIe Version
5.0
4
PCIe Lanes
28
20
Benchmark
Cinebench R23
2,029
—
Cinebench R23
20,521
—
Geekbench 6
2,823
—
Geekbench 6
15,662
—
Cinebench 2024
115
—
Cinebench 2024
1,102
—
Blender
278
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.