Intel Core i7 12700F vs Intel Core Ultra 7 255H
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Arrow Lake
Processor Number
i7-12700F
255H
Integrated Graphics
No
Arc Graphics 140T
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
FCBGA-2049
Power Consumption
65 W
20-28 W
Max Turbo Power Consumption
180 W
115 W
Peak Operating Temperature
100°C
110 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
2.1 GHz
2.0 GHz
Performance Core Turbo Frequency
4.8 GHz
5.1 GHz
Efficiency Cores
4
10
Efficiency Core Threads
4
10
Efficiency Core Base Frequency
1.6 GHz
1.5 GHz
Efficiency Core Turbo Frequency
3.6 GHz
4.4 GHz
Total Core Count
12
16
Total Thread Count
20
16
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
20
L1 Cache
80 K per core
112 K per core
L2 Cache
12 MB shared
2 MB per core
L3 Cache
25 MB shared
24 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
—
ECC Memory Support
No
No
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
2250 MHz
Benchmark
Cinebench R23
1,885
2,029
Cinebench R23
19,795
20,521
Geekbench 6
2,446
2,823
Geekbench 6
12,755
15,662
Blender
328
278
Passmark CPU
3,882
—
Passmark CPU
30,652
—
Cinebench 2024
—
115
Cinebench 2024
—
1,102
▲ Specs Compare
Data sourced from official specifications and benchmark tests.