Intel Core i9 11900K vs Intel Core i7 6700
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Sep 2015
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Skylake
Processor Number
i9-11900K
i7-6700
Integrated Graphics
UHD Graphics 750
HD Graphics 530
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-1151
Power Consumption
125 W
65 W
Peak Operating Temperature
100°C
—
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.5 GHz
3.4 GHz
Performance Core Turbo Frequency
5.3 GHz
4 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
34
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-2133,DDR3L-1600
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
34.1 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1300 MHz
1150 MHz
Shader Units
256
—
Texture Units
64
—
Raster Operation Units
32
—
Execution Units
32
—
Power Consumption
15 W
—
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,653
1,063
Cinebench R23
16,211
4,841
Geekbench 6
2,492
1,388
Geekbench 5
1,829
1,002
Geekbench 6
11,197
4,622
Geekbench 5
11,033
3,915
Blender
205
88
Passmark CPU
3,520
2,288
Passmark CPU
25,343
8,087
▲ Specs Compare
Data sourced from official specifications and benchmark tests.