Intel Core i7 6850K vs Intel Core i5 12400
CPU · Specs Compare
General Parameters
Release Date
May 2016
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
Alder Lake
Processor Number
i7-6850K
i5-12400
Integrated Graphics
N/A
UHD Graphics 730
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2011-3
LGA-1700
Power Consumption
140 W
65 W
Max Turbo Power Consumption
—
117 W
Peak Operating Temperature
—
100°C
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
3.6 GHz
2.5 GHz
Performance Core Turbo Frequency
3.8 GHz
4.4 GHz
Total Core Count
6
6
Total Thread Count
12
12
Multiplier
36x
25x
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
15 MB shared
18 MB shared
Unlocked Multiplier
No
No
Bus Frequency
—
100 MHz
Memory Parameters
Memory Types
DDR4-2133
DDR5-4800, DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
40
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1450 MHz
Shader Units
—
192
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
24
Power Consumption
—
15 W
Max Resolution
—
3840x2160 - 60 Hz
Benchmark
Geekbench 6
986
2,244
Geekbench 6
3,877
9,793
Cinebench R23
—
1,647
Cinebench R23
—
12,344
Geekbench 5
—
1,622
Geekbench 5
—
8,662
Cinebench 2024
—
102
Cinebench 2024
—
701
Blender
—
194
Passmark CPU
—
3,528
Passmark CPU
—
19,439
▲ Specs Compare
Data sourced from official specifications and benchmark tests.