Intel Core Ultra 9 285K
Intel Core Ultra 9 285K
Technical Highlights
About this CPU
Desktop Arrow Lake-S CPU with 24 cores and 24 threads, unlocked multiplier support, integrated Arc Xe-LPG graphics, and an onboard NPU for AI workloads.
Overall Score Of Intel Core Ultra 9 285K
This summarizes how Intel Core Ultra 9 285K scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.
General Information of Intel Core Ultra 9 285K
CPU Name
Intel Core Ultra 9 285K
Vendor
Intel
Release Date
October 24, 2024
Generation
Ultra 9 (Arrow Lake)
Type
Desktop
Codename
Arrow Lake-S
Launch Price
$589
Foundry
TSMC
Package and Thermals of Intel Core Ultra 9 285K
Manufacturing Process
Good3 nm
Max Temp (TJMax)
Top tier105 C
Die Size
243 mm²
Transistor Count
17.8 billion
TDP (PL1)
250 W
Max. Boost TDP (PL2)
250 W
Socket
FCLGA1851
CPU Cores of Intel Core Ultra 9 285K
Performance Cores
P-Cores
8
P-Threads
8
P-Core Base Frequency
Excellent3700 MHz
P-Core Turbo Frequency
Excellent5500 MHz
Efficient Cores
E-Cores
Top tier16
E-Threads
Top tier16
E-Core Base Frequency
Good3200 MHz
E-Core Turbo Frequency
Top tier4600 MHz
Total
Total Cores
Excellent24
Total Threads
Excellent24
Multiplier
Unlocked
Bus Frequency
Top tier100 MHz
Unlocked Multiplier
Yes
L1 Cache
Top tier192 KB
L2 Cache
3 MB
L3 Cache
36 MB
NPU
Yes
NPU TOPS
13 TOPS
Memory Support of Intel Core Ultra 9 285K
Memory Types
Top tierDDR5-6400
Max Memory Size
Excellent256 GB
Memory Channels
2
Max Memory Bandwidth
102.4 GB/s
ECC Support
Yes
Technologies
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-VNNI, FMA3, SHA, VT-x, VT-d, AES-NI, TXT, TDT, Thread Director, AI Boost 3.0, DLBoost 3.0, TBT 2.0, TBMT 3.0, TVB, vPro
Performance Charts Of Intel Core Ultra 9 285K
These charts show how Intel Core Ultra 9 285K balances CPU benchmark performance and relative score versus current market leaders.
Performance Radar Chart
Performance Benchmarks
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Frequently Asked Questions about Intel Core Ultra 9 285K
The Intel Core Ultra 9 285K was officially released in October 24, 2024, targeting the Desktop market.
The Intel Core Ultra 9 285K is equipped with 24 cores and 24 threads, making it a powerhouse for heavily threaded professional workloads like video editing and 3D rendering.
The Intel Core Ultra 9 285K uses the FCLGA1851 socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.
The Intel Core Ultra 9 285K operates at a base clock frequency of 3700 MHz for its performance cores (and 3200 MHz for E-cores). This is the speed the processor runs at under normal, non-intensive workloads.
The Intel Core Ultra 9 285K can reach a maximum turbo boost frequency of 5500 MHz on its performance cores (and 4600 MHz for E-cores). This allows the CPU to dynamically increase its speed to handle demanding tasks and gaming workloads.
The Intel Core Ultra 9 285K has a maximum junction temperature (TjMax) of 105 C. This is the maximum temperature possible before the processor initiates thermal throttling or shuts down to prevent permanent damage.
With an overall performance rating of 72%, the Intel Core Ultra 9 285K is considered a high-performance processor in our comprehensive CPU database.
The Intel Core Ultra 9 285K features 36 MB of L3 cache. A larger cache helps the processor access frequently used data faster, which can significantly boost gaming performance.
The Intel Core Ultra 9 285K has a base power consumption (TDP) of 250 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.
The Intel Core Ultra 9 285K supports DDR5-6400 memory, dictating the RAM speeds and capacities you can pair with this processor.
The Intel Core Ultra 9 285K includes an integrated GPU, meaning you don't strictly need a dedicated graphics card for basic display output.