Intel Core Ultra 9 285H vs AMD Ryzen 7 Pro 7840HS
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jun 2023
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 4 (Phoenix)
Processor Number
285H
—
Integrated Graphics
Arc Graphics 140T
Radeon 780M
Package
Manufacturing Process
3 nm
4 nm
Socket
FCBGA-2049
FP8
Power Consumption
35-45 W
35-54 W
Max Turbo Power Consumption
115 W
—
Peak Operating Temperature
110 °C
100 °C
Transistor Count
—
25 billions
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
16
Performance Core Base Frequency
2.9 GHz
3.8 GHz
Performance Core Turbo Frequency
5.4 GHz
5.1 GHz
Efficiency Cores
10
—
Efficiency Core Threads
10
—
Efficiency Core Base Frequency
2.7 GHz
—
Efficiency Core Turbo Frequency
4.5 GHz
—
Total Core Count
16
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
29
38
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
8 MB
L3 Cache
24 MB shared
16 MB
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
2350 MHz
2700 MHz
Shader Units
1024
768
Texture Units
64
48
Raster Operation Units
32
32
Execution Units
8
12
Power Consumption
35
15
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
10 TOPS
Benchmark
Cinebench R23
2,074
1,757
Cinebench R23
22,192
15,930
Geekbench 6
3,073
2,438
Geekbench 6
17,644
11,851
Cinebench 2024
129
102
Cinebench 2024
1,154
866
Blender
223
190
Passmark CPU
4,481
—
Passmark CPU
33,267
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.