Intel Core i3 1220P vs Intel Core Ultra 7 255U
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-P
Arrow Lake
Processor Number
i3-1220P
255U
Integrated Graphics
UHD Graphics (64EU)
Arc Graphics (4-Cores)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1744
FCBGA-2049
Power Consumption
20-28 W
12-15 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
—
57 W
CPU Performance
Performance Cores
2
2
Performance Core Base Frequency
1.5 GHz
2.0 GHz
Performance Core Turbo Frequency
4.4 GHz
5.2 GHz
Efficiency Cores
8
10
Total Core Count
10
12
Total Thread Count
12
14
Bus Frequency
100 MHz
100 MHz
Multiplier
15x
20
L1 Cache
80 K per core
112 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
12 MB shared
12 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
—
4
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
4.2 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1100 MHz
2100 MHz
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
45 W
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,602
1,803
Cinebench R23
7,448
11,888
Geekbench 6
2,102
2,582
Geekbench 5
1,557
—
Geekbench 6
7,295
10,941
Geekbench 5
6,515
—
Blender
75
—
Passmark CPU
3,458
—
Passmark CPU
15,153
—
Cinebench 2024
—
101
Cinebench 2024
—
588
▲ Specs Compare
Data sourced from official specifications and benchmark tests.