Intel Core i9 11900T vs Intel Core Ultra 9 290HX Plus
CPU Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Arrow Lake
Processor Number
i9-11900T
290HX
Integrated Graphics
UHD Graphics 750
Arc Graphics (4-Cores)
Generation
-
Ultra 9 (Arrow Lake-HX)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1200
FCBGA-2114
Power Consumption
35 W
45-55 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
-
17.8 billions
Max Turbo Power Consumption
-
160 W
Foundry
-
TSMC
Die Size
-
243 mm²
Package
-
FC-BGA
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
8
Performance Core Base Frequency
1.5 GHz
2.7 GHz
Performance Core Turbo Frequency
4.9 GHz
5.5 GHz
Total Core Count
8
24
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
15x
27
L1 Cache
64 K per core
192 K per core
L2 Cache
512 K per core
3 MB per core
L3 Cache
16 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
16
Efficiency Core Threads
-
16
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
4.7 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-6400
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
102.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1300 MHz
2000 MHz
Shader Units
256
512
Texture Units
64
32
Raster Operation Units
32
16
Execution Units
32
64
Power Consumption
15 W
14
Max Resolution
3840x2160 - 60 Hz
-
📊 Benchmark
Geekbench 6
2,198
3,196
Geekbench 6
9,505
21,569
Cinebench R23
-
2,237
Cinebench R23
-
38,581
Cinebench 2024
-
126
Cinebench 2024
-
2,218
Passmark CPU
-
5,006
Passmark CPU
-
66,051