Intel Core i5 10400 vs Intel Core i7 6900K
CPU Specs Compare
General Parameters
Release Date
May 2020
May 2016
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Broadwell E
Processor Number
i5-10400
i7-6900K
Integrated Graphics
UHD Graphics 630
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-2011-3
Power Consumption
65 W
140 W
Peak Operating Temperature
100 °C
-
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
2.9 GHz
3.2 GHz
Performance Core Turbo Frequency
4.3 GHz
3.7 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
32x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
12 MB shared
20 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-2133
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
41.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
📊 Benchmark
Cinebench R23
1,126
-
Cinebench R23
7,610
-
Geekbench 6
1,401
1,286
Geekbench 5
1,149
-
Geekbench 6
5,919
7,470
Geekbench 5
5,766
-
Blender
127
-
Passmark CPU
2,569
-
Passmark CPU
12,194
-