Intel Core Ultra 9 285 vs AMD Ryzen 7 8840U
CPU · Specs Compare
General Parameters
Release Date
Dec 2024
Dec 2023
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 4 (Hawk Point)
Processor Number
285
—
Integrated Graphics
Arc Graphics
Radeon 780M
Generation
Ultra 9 (Arrow Lake)
Ryzen 7 (Zen 4 (Hawk Point))
Package
Transistor Count
17.8 billions
25 billions
Manufacturing Process
3 nm
4 nm
Socket
FCLGA-1851
FP8
Power Consumption
65 W
15-30 W
Max Turbo Power Consumption
182 W
—
Peak Operating Temperature
105 °C
100°C
Foundry
TSMC
TSMC
Die Size
243 mm²
178 mm²
Package
FC-LGA18W
FP8, FP7, FP7r2
CPU Performance
Performance Cores
8
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.5 GHz
3.3 GHz
Performance Core Turbo Frequency
5.6 GHz
5.1 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
1.9 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
25
33x
L1 Cache
192 K per core
64 K per core
L2 Cache
3 MB per core
1 MB per core
L3 Cache
36 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600, LPDDR5x-7500
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
89.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
600 MHz
1500 MHz
GPU Max Dynamic Frequency
2000 MHz
2700 MHz
Shader Units
512
768
Execution Units
4
12
Texture Units
—
48
Raster Operation Units
—
32
Power Consumption
—
15 W
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
24
20
Benchmark
Cinebench R23
2,178
1,780
Cinebench R23
33,309
12,815
Geekbench 6
3,194
2,468
Geekbench 6
21,649
11,498
Cinebench 2024
133
—
Cinebench 2024
1,979
—
Blender
—
171
▲ Specs Compare
Data sourced from official specifications and benchmark tests.