Intel Core i9 14900HX vs Intel Core i9 11900T
CPU Specs Compare
General Parameters
Release Date
Jan 2024
Mar 2021
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Rocket Lake
Processor Number
i9-14900HX
i9-11900T
Integrated Graphics
UHD Graphics (32EU)
UHD Graphics 750
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1964
LGA-1200
Power Consumption
45-55 W
35 W
Max Turbo Power Consumption
157 W
-
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.2 GHz
1.5 GHz
Performance Core Turbo Frequency
5.8 GHz
4.9 GHz
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
4.1 GHz
-
Total Core Count
24
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
15x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
36 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
50 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1650 MHz
1300 MHz
Shader Units
256
256
Texture Units
16
64
Raster Operation Units
8
32
Execution Units
32
32
Power Consumption
45 W
15 W
Max Resolution
-
3840x2160 - 60 Hz
📊 Benchmark
Cinebench R23
2,176
-
Cinebench R23
31,592
-
Geekbench 6
3,026
2,198
Geekbench 6
18,418
9,505
Cinebench 2024
129
-
Cinebench 2024
1,737
-
Blender
447
-
Passmark CPU
4,375
-
Passmark CPU
47,406
-