Intel Core Ultra 9 285 vs Intel Core Ultra 5 250K Plus
CPU · Specs Compare
General Parameters
Release Date
Dec 2024
Mar 2026
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
285
250K+
Integrated Graphics
Arc Graphics
Arc iGPU (4-Cores)
Generation
Ultra 9 (Arrow Lake)
—
Package
Transistor Count
17.8 billions
17.8 billions
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
FCLGA-1851
Power Consumption
65 W
125 W
Max Turbo Power Consumption
182 W
159 W
Peak Operating Temperature
105 °C
105 °C
Foundry
TSMC
—
Die Size
243 mm²
—
Package
FC-LGA18W
—
CPU Performance
Performance Cores
8
6
Performance Core Threads
8
6
Performance Core Base Frequency
2.5 GHz
4.2 GHz
Performance Core Turbo Frequency
5.6 GHz
5.3 GHz
Efficiency Cores
16
12
Efficiency Core Threads
16
12
Efficiency Core Base Frequency
1.9 GHz
3.3 GHz
Efficiency Core Turbo Frequency
4.6 GHz
4.6 GHz
Total Core Count
24
18
Total Thread Count
24
18
Bus Frequency
100 MHz
100 MHz
Multiplier
25
42
L1 Cache
192 K per core
192 K per core
L2 Cache
3 MB per core
3 MB per core
L3 Cache
36 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR5-7200
Max Memory Size
256 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
102.4 GB/s
115.2 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
600 MHz
300 MHz
GPU Max Dynamic Frequency
2000 MHz
1900 MHz
Shader Units
512
512
Execution Units
4
64
Texture Units
—
32
Raster Operation Units
—
16
Power Consumption
—
14
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
24
24
Benchmark
Cinebench R23
2,178
2,319
Cinebench R23
33,309
28,965
Geekbench 6
3,194
3,231
Geekbench 6
21,649
21,067
Cinebench 2024
133
141
Cinebench 2024
1,979
1,680
Cinebench 2026
—
7,413
Passmark CPU
—
4,904
Passmark CPU
—
52,031
▲ Specs Compare
Data sourced from official specifications and benchmark tests.