Intel Core i9 11900T vs Intel Core Ultra 9 285H
CPU Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Arrow Lake
Processor Number
i9-11900T
285H
Integrated Graphics
UHD Graphics 750
Arc Graphics 140T
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1200
FCBGA-2049
Power Consumption
35 W
35-45 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
-
115 W
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
1.5 GHz
2.9 GHz
Performance Core Turbo Frequency
4.9 GHz
5.4 GHz
Total Core Count
8
16
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
15x
29
L1 Cache
64 K per core
112 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
16 MB shared
24 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
10
Efficiency Core Threads
-
10
Efficiency Core Base Frequency
-
2.7 GHz
Efficiency Core Turbo Frequency
-
4.5 GHz
Memory Parameters
Memory Types
DDR4-3200
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 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
2350 MHz
Shader Units
256
1024
Texture Units
64
64
Raster Operation Units
32
32
Execution Units
32
8
Power Consumption
15 W
35
Max Resolution
3840x2160 - 60 Hz
-
📊 Benchmark
Geekbench 6
2,198
3,073
Geekbench 6
9,505
17,644
Cinebench R23
-
2,074
Cinebench R23
-
22,192
Cinebench 2024
-
129
Cinebench 2024
-
1,154
Blender
-
223
Passmark CPU
-
4,481
Passmark CPU
-
33,267