Intel Core i7 6850K vs Intel Core i9 12900H
CPU Specs Compare
General Parameters
Release Date
May 2016
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
Alder Lake
Processor Number
i7-6850K
i9-12900H
Integrated Graphics
N/A
Iris Xe Graphics (96EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2011-3
BGA-1744
Power Consumption
140 W
35-45 W
Max Turbo Power Consumption
-
115 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
5 GHz
Total Core Count
6
14
Total Thread Count
12
20
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
24 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
3.8 GHz
Bus Frequency
-
100 MHz
Memory Parameters
Memory Types
DDR4-2133
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1450 MHz
Shader Units
-
768
Texture Units
-
48
Raster Operation Units
-
24
Execution Units
-
96
Power Consumption
-
15 W
📊 Benchmark
Geekbench 6
986
2,397
Geekbench 6
3,877
11,973
Cinebench R23
-
1,906
Cinebench R23
-
16,503
Geekbench 5
-
1,839
Geekbench 5
-
12,692
Blender
-
227
Passmark CPU
-
3,811
Passmark CPU
-
28,264