Intel Core Ultra 9 285K vs Intel Core 3 305
CPU Specs Compare
General Parameters
Release Date
Oct 2024
Apr 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
-
Core Architecture
Arrow Lake
Wildcat Lake
Processor Number
285K
-
Integrated Graphics
Arc iGPU (4-Cores)
Intel Xe3 Graphics (1 Xe)
Generation
Ultra 9(Arrow Lake)
Core 3 (Wildcat Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
Intel BGA 1516
Power Consumption
125 W
15 W
Max Turbo Power Consumption
250 W
-
Peak Operating Temperature
105 °C
100°C
Foundry
TSMC
Intel
Package
FC-LGA18W
FC-BGA
CPU Performance
Performance Cores
8
2
Performance Core Threads
8
4
Performance Core Base Frequency
3.7 GHz
1.5 GHz
Performance Core Turbo Frequency
5.5 GHz
4.3 GHz
Efficiency Cores
16
4
Efficiency Core Threads
16
4
Efficiency Core Base Frequency
3.2 GHz
1400 MHz
Efficiency Core Turbo Frequency
4.6 GHz
3.3 GHz
Total Core Count
24
6
Total Thread Count
24
6
Bus Frequency
100 MHz
100 MHz
Multiplier
37
15.0
L1 Cache
112 K per core
192 KB
L2 Cache
3 MB per core
2.5 MB
L3 Cache
36 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-6400, LPDDR5-6400X-7467
Max Memory Size
192 GB
64 GB
Max Memory Channels
2
1
Max Memory Bandwidth
102.4 GB/s
59.7 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
2000 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
14
-
📊 Benchmark
Cinebench R23
2,318
-
Cinebench R23
41,583
-
Geekbench 6
3,380
-
Geekbench 6
23,087
-
Cinebench 2024
142
-
Cinebench 2024
2,357
-
Blender
656
-
Passmark CPU
5,080
-
Passmark CPU
67,744
-