Home Comparison Intel Core i9 10900 vs Intel Core i5 9400T

Intel Core i9 10900 vs Intel Core i5 9400T

We compared two desktop CPUs: Intel Core i9 10900 with 10 cores 2.8GHz and Intel Core i5 9400T with 6 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10900 's Advantages
Released 1 years and 1 months late
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Larger memory bandwidth (45.8GB/s vs 41.6GB/s)
Higher base frequency (2.8GHz vs 1.8GHz)
Larger L3 cache size (20MB vs 9MB)
Intel Core i5 9400T 's Advantages
Lower TDP (35W vs 65W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 10900 +44%
1713
Intel Core i5 9400T
1185
Geekbench 6 Multi Core
Intel Core i9 10900 +116%
9002
Intel Core i5 9400T
4161
Blender
Intel Core i9 10900 +24%
77
Intel Core i5 9400T
62
Geekbench 5 Single Core
Intel Core i9 10900 +50%
1320
Intel Core i5 9400T
877
Geekbench 5 Multi Core
Intel Core i9 10900 +152%
9749
Intel Core i5 9400T
3859
Passmark CPU Single Core
Intel Core i9 10900 +49%
3028
Intel Core i5 9400T
2019
Passmark CPU Multi Core
Intel Core i9 10900 +160%
20152
Intel Core i5 9400T
7742
VS

General Parameters

May 2020
Release Date
Apr 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Coffee Lake
i9-10900
Processor Number
i5-9400T
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
65 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

10
Performance Cores
6
20
Performance Core Threads
6
2.8 GHz
Performance Core Base Frequency
1.8 GHz
5.2 GHz
Performance Core Turbo Frequency
3.4 GHz
10
Total Core Count
6
20
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
18x
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
No
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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