Intel Core i7 6820HQ vs Intel Core i7 12700K
CPU · Specs Compare
General Parameters
Release Date
Sep 2015
Oct 2021
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Alder Lake
Processor Number
i7-6820HQ
i7-12700K
Integrated Graphics
HD Graphics 530
UHD Graphics 770
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1440
LGA-1700
Power Consumption
45 W
125 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
190 W
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.7 GHz
3.6 GHz
Performance Core Turbo Frequency
3.6 GHz
4.9 GHz
Total Core Count
4
12
Total Thread Count
8
20
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
8 MB shared
25 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
2.7 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Bus Frequency
—
100 MHz
Multiplier
—
36x
Memory Parameters
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
DDR5-4800, DDR4-3200
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
76.8 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1050 MHz
1500 MHz
GPU Base Frequency
—
300 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
15 W
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
—
1,944
Cinebench R23
—
22,801
Geekbench 6
—
2,625
Geekbench 5
—
2,084
Geekbench 6
—
14,728
Geekbench 5
—
15,499
Cinebench 2024
—
114
Cinebench 2024
—
1,172
Blender
—
364
Passmark CPU
—
4,040
Passmark CPU
—
34,674
▲ Specs Compare
Data sourced from official specifications and benchmark tests.