Home Comparison Intel Core i9 14900 vs Intel Core i9 12900T

Intel Core i9 14900 vs Intel Core i9 12900T

Intel Core i9 14900
VS
Intel Core i9 12900T
Intel Core i9 14900
Intel Core i9 12900T
We compared two desktop CPUs: Intel Core i9 14900 with 24 cores 2.0GHz and Intel Core i9 12900T with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900 's Advantages
Released 2 years late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (2.0GHz vs 1.4GHz)
Larger L3 cache size (36MB vs 30MB)
Intel Core i9 12900T 's Advantages
Newer PCIe version (5 vs 5.0)
Lower TDP (35W vs 65W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 14900 +19%
2236
Intel Core i9 12900T
1865
Cinebench R23 Multi Core
Intel Core i9 14900 +53%
34901
Intel Core i9 12900T
22804
Geekbench 6 Single Core
Intel Core i9 14900 +25%
2958
Intel Core i9 12900T
2362
Geekbench 6 Multi Core
Intel Core i9 14900 +60%
19826
Intel Core i9 12900T
12384
Blender
Intel Core i9 14900 +211%
476
Intel Core i9 12900T
153
Intel Core i9 14900
VS
Intel Core i9 12900T

General Parameters

Jan 2024
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Raptor Lake Refresh
Core Architecture
Alder Lake-S
i9-14900
Processor Number
-
LGA-1700
Socket
Intel Socket 1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
-
Generation
Core i9 (Alder Lake-S)

Package

10 nm
Manufacturing Process
10 nm
65 W
Power Consumption
35 W
219 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
72 °C
-
Foundry
Intel
-
Die Size
215 mm²

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
2.0 GHz
Performance Core Base Frequency
1.4 GHz
5.8 GHz
Performance Core Turbo Frequency
4.9 GHz
16
Efficiency Cores
8
16
Efficiency Core Threads
8
1.5 GHz
Efficiency Core Base Frequency
1000 MHz
4.3 GHz
Efficiency Core Turbo Frequency
3.6 GHz
24
Total Core Count
16
32
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
14.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1.25 MB per core
36 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1

Memory Parameters

DDR5-5600, DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
192 GB
Max Memory Size
-
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1650 MHz
GPU Max Dynamic Frequency
1550 MHz
256
Shader Units
-
16
Texture Units
-
8
Raster Operation Units
-
32
Execution Units
32
15 W
Power Consumption
-
0.78 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i9 14900
Official Website
Intel Core i9 12900T
5.0
PCIe Version
5
20
PCIe Lanes
20

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