Intel Core i9 11900T vs Intel Core i5 11400
We compared two desktop CPUs: Intel Core i9 11900T with 8 cores 1.5GHz and Intel Core i5 11400 with 6 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 11900T 's Advantages
Better graphics card performance
Larger L3 cache size (16MB vs 12MB)
Lower TDP (35W vs 65W)
Intel Core i5 11400 's Advantages
Higher base frequency (2.6GHz vs 1.5GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900T
+15%
1538
Intel Core i5 11400
1332
Cinebench R23 Multi Core
Intel Core i9 11900T
+24%
11874
Intel Core i5 11400
9558
Geekbench 6 Single Core
Intel Core i9 11900T
+14%
2198
Intel Core i5 11400
1915
Geekbench 6 Multi Core
Intel Core i9 11900T
+25%
9505
Intel Core i5 11400
7552
Geekbench 5 Single Core
Intel Core i9 11900T
+13%
1709
Intel Core i5 11400
1505
Geekbench 5 Multi Core
Intel Core i9 11900T
+16%
8272
Intel Core i5 11400
7090
Passmark CPU Single Core
Intel Core i9 11900T
+9%
3319
Intel Core i5 11400
3031
Passmark CPU Multi Core
Intel Core i9 11900T
+7%
18237
Intel Core i5 11400
16980
General Parameters
Mar 2021
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Rocket Lake
i9-11900T
Processor Number
i5-11400
LGA-1200
Socket
LGA-1200
UHD Graphics 750
Integrated Graphics
UHD Graphics 730
Package
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
1.5 GHz
Performance Core Base Frequency
2.6 GHz
4.9 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
15x
Multiplier
26x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1300 MHz
GPU Max Dynamic Frequency
1300 MHz
256
Shader Units
192
64
Texture Units
48
32
Raster Operation Units
24
32
Execution Units
24
15 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
3840x2160 - 60 Hz
0.46 TFLOPS
Graphics Performance
0.35 TFLOPS
