Home Comparison Intel Core i9 10850K vs Intel Core i5 9400

Intel Core i9 10850K vs Intel Core i5 9400

We compared two desktop CPUs: Intel Core i9 10850K with 10 cores 3.6GHz 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 i9 10850K 's Advantages
Released 1 years and 6 months late
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Larger memory bandwidth (45.8GB/s vs 41.6GB/s)
Higher base frequency (3.6GHz vs 2.9GHz)
Larger L3 cache size (20MB vs 9MB)
Intel Core i5 9400 's Advantages
Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 10850K +56%
1722
Intel Core i5 9400
1102
Geekbench 6 Multi Core
Intel Core i9 10850K +282%
8830
Intel Core i5 9400
2309
Blender
Intel Core i9 10850K +176%
235
Intel Core i5 9400
85
Geekbench 5 Single Core
Intel Core i9 10850K +24%
1302
Intel Core i5 9400
1048
Geekbench 5 Multi Core
Intel Core i9 10850K +131%
10664
Intel Core i5 9400
4599
Passmark CPU Single Core
Intel Core i9 10850K +25%
3083
Intel Core i5 9400
2457
Passmark CPU Multi Core
Intel Core i9 10850K +141%
22770
Intel Core i5 9400
9431
VS

General Parameters

Jul 2020
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake-S
Core Architecture
Coffee Lake
i9-10850K
Processor Number
i5-9400
LGA-1200
Socket
LGA-1151
UHD Graphics 630
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
LGA-1200
Socket
LGA-1151
125 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

10
Performance Cores
6
20
Performance Core Threads
6
3.6 GHz
Performance Core Base Frequency
2.9 GHz
5.2 GHz
Performance Core Turbo Frequency
4.1 GHz
10
Total Core Count
6
20
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
29x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
9 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2933
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
45.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
350 MHz
1200 MHz
GPU Max Dynamic Frequency
1050 MHz
192
Shader Units
192
24
Texture Units
24
3
Raster Operation Units
3
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

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

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