Home Comparison Intel Core i7 11700 vs Intel Core i7 6700K

Intel Core i7 11700 vs Intel Core i7 6700K

We compared two desktop CPUs: Intel Core i7 11700 with 8 cores 2.5GHz and Intel Core i7 6700K with 4 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 11700 's Advantages
Released 5 years and 7 months late
Higher specification of memory (3200 vs 2133)
Larger memory bandwidth (50GB/s vs 34.1GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (16MB vs 8MB)
Lower TDP (65W vs 91W)
Intel Core i7 6700K 's Advantages
Higher base frequency (4.0GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 11700 +27%
1438
Intel Core i7 6700K
1129
Cinebench R23 Multi Core
Intel Core i7 11700 +95%
11018
Intel Core i7 6700K
5646
Geekbench 6 Single Core
Intel Core i7 11700 +39%
2116
Intel Core i7 6700K
1512
Geekbench 6 Multi Core
Intel Core i7 11700 +88%
9530
Intel Core i7 6700K
5068
Blender
Intel Core i7 11700 +116%
232
Intel Core i7 6700K
107
Geekbench 5 Single Core
Intel Core i7 11700 +52%
1655
Intel Core i7 6700K
1087
Geekbench 5 Multi Core
Intel Core i7 11700 +125%
9636
Intel Core i7 6700K
4271
Passmark CPU Single Core
Intel Core i7 11700 +25%
3150
Intel Core i7 6700K
2503
Passmark CPU Multi Core
Intel Core i7 11700 +122%
19865
Intel Core i7 6700K
8928
VS

General Parameters

Mar 2021
Release Date
Aug 2015
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Skylake
i7-11700
Processor Number
i7-6700K
LGA-1200
Socket
LGA-1151
UHD Graphics 750
Integrated Graphics
HD Graphics 530

Package

-
Transistor Count
1.75 billions
14 nm
Manufacturing Process
14 nm
65 W
Power Consumption
91 W
100 °C
Peak Operating Temperature
-

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
4.0 GHz
4.9 GHz
Performance Core Turbo Frequency
4.2 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
40
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-2133,DDR3L-1600
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
1150 MHz
256
Shader Units
-
64
Texture Units
-
32
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
-

Miscellaneous

4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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