Intel Core 7 253PE vs Intel Core Ultra 7 355
CPU Specs Compare
General Parameters
Release Date
Mar 2026
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Core Architecture
Bartlett Lake
-
Integrated Graphics
UHD Graphics 730
Graphics 4 Xe3
Generation
Core 7 (Bartlett Lake)
Intel Core Ultra Series 3
Instruction Set
-
x86-64
Processor Number
-
355
Package
Manufacturing Process
10 nm
3 nm
Socket
Intel Socket 1700
Custom
Power Consumption
65 W
15-25 W
Peak Operating Temperature
100°C
100 °C
Foundry
Intel
-
Package
FC-LGA16A
-
Max Turbo Power Consumption
-
55 W
CPU Performance
Performance Core Base Frequency
2.5 GHz
2.3 GHz
Performance Core Turbo Frequency
5.5 GHz
4.7 GHz
Total Core Count
10
8
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
25.0
23
L1 Cache
80 KB per core
-
L2 Cache
2 MB per core
-
L3 Cache
33 MB shared
12 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Performance Cores
-
4
Performance Core Threads
-
4
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.7 GHz
Efficiency Core Turbo Frequency
-
3.5 GHz
Memory Parameters
Memory Types
DDR4-3200, DDR5-5600
LPDDR5X-7467,DDR5-6400
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
119.5 GB/s
ECC Memory Support
Yes
No
Max Memory Size
-
128 GB
Graphics Card Parameters
Integrated Graphics
-
true
GPU Max Dynamic Frequency
-
2500 MHz
Execution Units
-
4
Max Resolution
-
7680 x 4320 @ 60Hz
📊 Benchmark
Geekbench 6
-
2,706
Geekbench 6
-
10,277