Intel Core i9 11900T vs Intel Core i9 14901E
We compared two desktop CPUs: Intel Core i9 11900T with 8 cores 1.5GHz and Intel Core i9 14901E with 8 cores 2.8GHz . 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
Integrated graphics card
Lower TDP (35W vs 65W)
Intel Core i9 14901E 's Advantages
Released 3 years and 4 months late
Higher specification of memory (5600 vs 3200)
Larger memory bandwidth (89.6GB/s vs 50GB/s)
Newer PCIe version (5 vs 4.0)
Higher base frequency (2.8GHz vs 1.5GHz)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 11900T
2198
Intel Core i9 14901E
+18%
2608
Geekbench 6 Multi Core
Intel Core i9 11900T
9505
Intel Core i9 14901E
+49%
14185
General Parameters
Mar 2021
Release Date
Jul 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Rocket Lake
Core Architecture
Raptor Lake-R
i9-11900T
Processor Number
-
LGA-1200
Socket
Intel Socket 1700
UHD Graphics 750
Integrated Graphics
UHD Graphics 770
-
Generation
Core i9 (Raptor Lake Refresh)
Package
14 nm
Manufacturing Process
10 nm
35 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
-
-
Foundry
Intel
-
Die Size
257 mm²
CPU Performance
8
Performance Cores
-
16
Performance Core Threads
-
1.5 GHz
Performance Core Base Frequency
2.8 GHz
4.9 GHz
Performance Core Turbo Frequency
5.6 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
15x
Multiplier
28.0
64 K per core
L1 Cache
80 KB per core
512 K per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200, DDR5-5600
128 GB
Max Memory Size
-
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
-
256
Shader Units
-
64
Texture Units
-
32
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
-
