Intel Atom x7433FE vs Intel Core Ultra 7 255U
CPU · Specs Compare
General Parameters
Release Date
Oct 2025
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Core Architecture
Amston Lake
Arrow Lake
Integrated Graphics
UHD Graphics 32EU
Arc Graphics (4-Cores)
Generation
Atom (Gracemont)
—
Instruction Set
—
x86-64
Processor Number
—
255U
Package
Manufacturing Process
10 nm
3 nm
Socket
Intel BGA 1264
FCBGA-2049
Power Consumption
9 W
12-15 W
Peak Operating Temperature
105°C
110 °C
Foundry
Intel
—
Package
FC-BGA16F
—
Max Turbo Power Consumption
—
57 W
CPU Performance
Performance Core Base Frequency
1.5 GHz
2.0 GHz
Performance Core Turbo Frequency
3.4 GHz
5.2 GHz
Total Core Count
4
12
Total Thread Count
4
14
Bus Frequency
100 MHz
100 MHz
Multiplier
15.0
20
L1 Cache
96 KB per core
112 K per core
L2 Cache
2 MB shared
2 MB per core
L3 Cache
6 MB shared
12 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
2
Performance Core Threads
—
4
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
4.2 GHz
Memory Parameters
Memory Types
DDR4-3200, DDR5, LPDDR5-4800
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
ECC Memory Support
No
No
Max Memory Size
—
128 GB
Max Memory Channels
—
2
Miscellaneous
PCIe Version
3
4.0
PCIe Lanes
9
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
2100 MHz
Benchmark
Cinebench R23
—
1,803
Cinebench R23
—
11,888
Geekbench 6
—
2,582
Geekbench 6
—
10,941
Cinebench 2024
—
101
Cinebench 2024
—
588
▲ Specs Compare
Data sourced from official specifications and benchmark tests.