Intel Core Ultra 9 285H vs AMD Ryzen 7 8840HS
We compared two laptop CPUs: Intel Core Ultra 9 285H with 16 cores 2.9GHz and AMD Ryzen 7 8840HS with 8 cores 3.3GHz . 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 1 years and 1 months late
Higher specification of memory (8400 vs 7500)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (24MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)
AMD Ryzen 7 8840HS 's Advantages
Better graphics card performance
Higher base frequency (3.3GHz vs 2.9GHz)
Lower TDP (30W vs 45W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 9 285H
+20%
2074
AMD Ryzen 7 8840HS
1720
Cinebench R23 Multi Core
Intel Core Ultra 9 285H
+38%
22192
AMD Ryzen 7 8840HS
16034
Geekbench 6 Single Core
Intel Core Ultra 9 285H
+34%
3073
AMD Ryzen 7 8840HS
2293
Geekbench 6 Multi Core
Intel Core Ultra 9 285H
+52%
17644
AMD Ryzen 7 8840HS
11597
Cinebench 2024 Single Core
Intel Core Ultra 9 285H
+26%
129
AMD Ryzen 7 8840HS
102
Cinebench 2024 Multi Core
Intel Core Ultra 9 285H
+33%
1154
AMD Ryzen 7 8840HS
866
Blender
Intel Core Ultra 9 285H
+9%
223
AMD Ryzen 7 8840HS
204
General Parameters
Jan 2025
Release Date
Dec 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Hawk Point
285H
Processor Number
-
FCBGA-2049
Socket
FP8
Arc Graphics 140T
Integrated Graphics
Radeon 780M
-
Generation
Ryzen 7 (Zen 4 (Hawk Point))
Package
-
Transistor Count
25 billions
3 nm
Manufacturing Process
4 nm
35-45 W
Power Consumption
20-30 W
115 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
Die Size
178 mm²
CPU Performance
6
Performance Cores
8
6
Performance Core Threads
16
2.9 GHz
Performance Core Base Frequency
3.3 GHz
5.4 GHz
Performance Core Turbo Frequency
5.1 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
33x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
24 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR5-5600, LPDDR5x-7500
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
2350 MHz
GPU Max Dynamic Frequency
2700 MHz
1024
Shader Units
768
64
Texture Units
48
32
Raster Operation Units
32
8
Execution Units
12
35
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
4.8 TFLOPS
Graphics Performance
8.12 TFLOPS
