Intel Core i5 8400 vs Intel Core i7 11700F
We compared two desktop CPUs: Intel Core i5 8400 with 6 cores 2.8GHz and Intel Core i7 11700F with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 8400 's Advantages
Integrated graphics card
Higher base frequency (2.8GHz vs 2.5GHz)
Intel Core i7 11700F 's Advantages
Released 3 years and 5 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (16MB vs 9MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 8400
1026
Intel Core i7 11700F
+49%
1531
Cinebench R23 Multi Core
Intel Core i5 8400
5798
Intel Core i7 11700F
+90%
11029
Geekbench 6 Single Core
Intel Core i5 8400
1298
Intel Core i7 11700F
+65%
2144
Geekbench 6 Multi Core
Intel Core i5 8400
4677
Intel Core i7 11700F
+74%
8162
Blender
Intel Core i5 8400
83
Intel Core i7 11700F
+132%
193
Geekbench 5 Single Core
Intel Core i5 8400
1032
Intel Core i7 11700F
+59%
1644
Geekbench 5 Multi Core
Intel Core i5 8400
4611
Intel Core i7 11700F
+91%
8821
Passmark CPU Single Core
Intel Core i5 8400
2387
Intel Core i7 11700F
+38%
3311
Passmark CPU Multi Core
Intel Core i5 8400
9214
Intel Core i7 11700F
+129%
21153
General Parameters
Oct 2017
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Rocket Lake
i5-8400
Processor Number
i7-11700F
LGA-1151
Socket
LGA-1200
UHD Graphics 630
Integrated Graphics
N/A
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
14 nm
-
-
-
65 W
Power Consumption
65 W
-
-
-
100 °C
Peak Operating Temperature
100 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
6
Performance Cores
8
6
Performance Core Threads
16
2.8 GHz
Performance Core Base Frequency
2.5 GHz
4 GHz
Performance Core Turbo Frequency
4.9 GHz
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
8
6
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
25x
-
-
-
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
512 K per core
9 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2666
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1050 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
-
