Intel Core i7 12700 vs Intel Core Ultra 7 355
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
—
Processor Number
i7-12700
355
Integrated Graphics
UHD Graphics 770
Graphics 4 Xe3
Generation
—
Intel Core Ultra Series 3
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
Custom
Power Consumption
65 W
15-25 W
Max Turbo Power Consumption
180 W
55 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
2.1 GHz
2.3 GHz
Performance Core Turbo Frequency
4.8 GHz
4.7 GHz
Efficiency Cores
4
4
Efficiency Core Threads
4
4
Efficiency Core Base Frequency
1.6 GHz
1.7 GHz
Efficiency Core Turbo Frequency
3.6 GHz
3.5 GHz
Total Core Count
12
8
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
23
L1 Cache
80 K per core
—
L2 Cache
12 MB shared
—
L3 Cache
25 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-3200, DDR5-4800
LPDDR5X-7467,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
119.5 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1500 MHz
2500 MHz
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
4
Power Consumption
15 W
—
Max Resolution
—
7680 x 4320 @ 60Hz
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
12
Benchmark
Cinebench R23
1,868
—
Cinebench R23
20,599
—
Geekbench 6
2,491
2,706
Geekbench 5
1,799
—
Geekbench 6
12,863
10,277
Geekbench 5
12,519
—
Cinebench 2024
107
—
Cinebench 2024
1,004
—
Blender
281
—
Passmark CPU
3,921
—
Passmark CPU
30,858
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.