Intel Core i5 10400F vs Intel Core i5 9400
We compared two desktop CPUs: Intel Core i5 10400F with 6 cores 2.9GHz and Intel Core i5 9400 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 10400F 's Advantages
Released 1 years and 4 months late
Larger L3 cache size (12MB vs 9MB)
Intel Core i5 9400 's Advantages
Integrated graphics card
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 10400F
+32%
1459
Intel Core i5 9400
1102
Geekbench 6 Multi Core
Intel Core i5 10400F
+168%
6209
Intel Core i5 9400
2309
Blender
Intel Core i5 10400F
+70%
143
Intel Core i5 9400
84
Geekbench 5 Single Core
Intel Core i5 10400F
+5%
1101
Intel Core i5 9400
1048
Geekbench 5 Multi Core
Intel Core i5 10400F
+31%
6041
Intel Core i5 9400
4599
Passmark CPU Single Core
Intel Core i5 10400F
+3%
2551
Intel Core i5 9400
2457
Passmark CPU Multi Core
Intel Core i5 10400F
+30%
12350
Intel Core i5 9400
9431
General Parameters
May 2020
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Coffee Lake
i5-10400F
Processor Number
i5-9400
LGA-1200
Socket
LGA-1151
N/A
Integrated Graphics
UHD Graphics 630
-
-
-
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
6
12
Performance Core Threads
6
2.9 GHz
Performance Core Base Frequency
2.9 GHz
4.3 GHz
Performance Core Turbo Frequency
4.1 GHz
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
6
12
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
29x
-
-
-
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
9 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1050 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
-
