Intel Core Ultra 9 285H vs Intel Core i9 11900H
We compared two laptop CPUs: Intel Core Ultra 9 285H with 16 cores 2.9GHz and Intel Core i9 11900H with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 285H 's Advantages
Released 3 years and 8 months late
Better graphics card performance
Higher specification of memory (8400 vs 3200)
Larger memory bandwidth (102.4GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.9GHz vs 2.5GHz)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 9 285H
+31%
2074
Intel Core i9 11900H
1578
Cinebench R23 Multi Core
Intel Core Ultra 9 285H
+84%
22192
Intel Core i9 11900H
12038
Geekbench 6 Single Core
Intel Core Ultra 9 285H
+45%
3073
Intel Core i9 11900H
2106
Geekbench 6 Multi Core
Intel Core Ultra 9 285H
+146%
17644
Intel Core i9 11900H
7160
Blender
Intel Core Ultra 9 285H
+12%
196
Intel Core i9 11900H
174
Passmark CPU Single Core
Intel Core Ultra 9 285H
+41%
4481
Intel Core i9 11900H
3166
Passmark CPU Multi Core
Intel Core Ultra 9 285H
+57%
33267
Intel Core i9 11900H
21106
General Parameters
Jan 2025
Release Date
May 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Tiger Lake H45
285H
Processor Number
i9-11900H
FCBGA-2049
Socket
BGA-1787
Arc Graphics 140T
Integrated Graphics
UHD Graphics for 11th Gen (32 EU)
Package
3 nm
Manufacturing Process
10 nm
35-45 W
Power Consumption
35-45 W
115 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
100 °C
CPU Performance
6
Performance Cores
8
6
Performance Core Threads
16
2.9 GHz
Performance Core Base Frequency
2.1-2.5 GHz
5.4 GHz
Performance Core Turbo Frequency
4.9 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
2.7 GHz
Efficiency Core Base Frequency
-
4.5 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
29
Multiplier
21-25x
112 K per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
2350 MHz
GPU Max Dynamic Frequency
1450 MHz
1024
Shader Units
256
64
Texture Units
16
32
Raster Operation Units
8
8
Execution Units
32
35
Power Consumption
15 W
4.8 TFLOPS
Graphics Performance
0.742 TFLOPS
