Home Comparison Intel Core i5 12400 vs Intel Core i9 11900T

Intel Core i5 12400 vs Intel Core i9 11900T

We compared two desktop CPUs: Intel Core i5 12400 with 6 cores 2.5GHz and Intel Core i9 11900T with 8 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12400 's Advantages
Released 10 months late
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.5GHz vs 1.5GHz)
Larger L3 cache size (18MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i9 11900T 's Advantages
Better graphics card performance
Lower TDP (35W vs 65W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 12400 +7%
1647
Intel Core i9 11900T
1538
Cinebench R23 Multi Core
Intel Core i5 12400 +3%
12344
Intel Core i9 11900T
11874
Geekbench 6 Single Core
Intel Core i5 12400 +2%
2244
Intel Core i9 11900T
2198
Geekbench 6 Multi Core
Intel Core i5 12400 +3%
9793
Intel Core i9 11900T
9505
Geekbench 5 Single Core
Intel Core i5 12400
1622
Intel Core i9 11900T +5%
1709
Geekbench 5 Multi Core
Intel Core i5 12400 +4%
8662
Intel Core i9 11900T
8272
Passmark CPU Single Core
Intel Core i5 12400 +6%
3528
Intel Core i9 11900T
3319
Passmark CPU Multi Core
Intel Core i5 12400 +6%
19439
Intel Core i9 11900T
18237
VS

General Parameters

Jan 2022
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Rocket Lake
i5-12400
Processor Number
i9-11900T
LGA-1700
Socket
LGA-1200
UHD Graphics 730
Integrated Graphics
UHD Graphics 750

Package

10 nm
Manufacturing Process
14 nm
65 W
Power Consumption
35 W
117 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
1.5 GHz
4.4 GHz
Performance Core Turbo Frequency
4.9 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
15x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
512 K per core
18 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 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
1450 MHz
GPU Max Dynamic Frequency
1300 MHz
192
Shader Units
256
48
Texture Units
64
24
Raster Operation Units
32
24
Execution Units
32
15 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
3840x2160 - 60 Hz
0.35 TFLOPS
Graphics Performance
0.46 TFLOPS

Miscellaneous

5.0
PCIe Version
4.0
20
PCIe Lanes
20

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