Intel Core Ultra 9 285HX vs AMD Ryzen 7 4800H
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2020
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 2
Processor Number
285HX
—
Integrated Graphics
Arc Graphics (4-Cores)
Radeon Vega 7
Generation
Ultra 9 (Arrow Lake)
—
Package
Manufacturing Process
3 nm
7 nm
Socket
FCBGA-2114
FP6
Power Consumption
45-55 W
35-54 W
Max Turbo Power Consumption
160 W
—
Peak Operating Temperature
105 °C
105 °C
Foundry
Intel
—
Package
FC-LGA18V
—
CPU Performance
Performance Cores
8
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.8 GHz
2.9 GHz
Performance Core Turbo Frequency
5.5 GHz
4.2 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
2.1 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
24
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
28
29x
L1 Cache
112 K per core
32 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
36 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200, LPDDR4X-4266
Max Memory Size
192 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
68.27 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
2000 MHz
1600 MHz
Shader Units
512
448
Texture Units
32
28
Raster Operation Units
16
7
Execution Units
64
—
Power Consumption
14
10-45 W
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
24
16
Benchmark
Cinebench R23
2,009
1,243
Cinebench R23
35,408
11,056
Geekbench 6
3,113
1,422
Geekbench 6
21,819
5,175
Cinebench 2024
135
—
Cinebench 2024
2,024
—
Blender
526
154
Geekbench 5
—
1,195
Geekbench 5
—
7,127
Passmark CPU
—
2,609
Passmark CPU
—
18,761
▲ Specs Compare
Data sourced from official specifications and benchmark tests.