Intel Core i7 12700K vs Intel Core Ultra 7 266V
CPU Specs Compare
General Parameters
Release Date
Oct 2021
Sep 2024
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Lunar Lake
Processor Number
i7-12700K
266V
Integrated Graphics
UHD Graphics 770
Arc Graphics 140V
Generation
-
Ultra 7(Lunar Lake)
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
FCBGA-2833
Power Consumption
125 W
17-37 W
Max Turbo Power Consumption
190 W
-
Peak Operating Temperature
100°C
100 °C
Foundry
-
TSMC
Package
-
FC-BGA
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.6 GHz
2.2 GHz
Performance Core Turbo Frequency
4.9 GHz
5 GHz
Efficiency Cores
4
4
Efficiency Core Threads
4
4
Efficiency Core Base Frequency
2.7 GHz
2.2 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.7 GHz
Total Core Count
12
8
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
22x
L1 Cache
80 K per core
192 KB per core
L2 Cache
12 MB shared
14 MB
L3 Cache
25 MB shared
12 MB
Unlocked Multiplier
Yes
No
L0 Cache
-
48 KB
SMP
-
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
LPDDR5X-8533
Max Memory Size
128 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
136 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
600 MHz
GPU Max Dynamic Frequency
1500 MHz
2000 MHz
Shader Units
256
1024
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
8
Power Consumption
15 W
-
AI Accelerator
NPU
-
Intel® AI Boost
Theoretical performance
-
48 TOPS
📊 Benchmark
Cinebench R23
1,944
2,081
Cinebench R23
22,801
12,798
Geekbench 6
2,625
2,906
Geekbench 5
2,084
-
Geekbench 6
14,728
11,358
Geekbench 5
15,499
-
Cinebench 2024
114
-
Cinebench 2024
1,172
-
Blender
364
-
Passmark CPU
4,040
-
Passmark CPU
34,674
-