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Intel Core Ultra 9 285K
Intel Core Ultra 9 285K is a Desktop processor from Intel. It began to be released in December 2024. The CPU belongs to the Arrow Lake-S family. It has a frequency of 3.3 GHz. The processor has 24 cores and 24 threads. And the processor is also made using 3 nm technology. Its characteristics, as well as benchmark results, are presented in more detail below.
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Basic
Label Name
Intel
Platform
Desktop
Launch Date
December 2024
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Core Ultra 9 285K
Code Name
Arrow Lake-S
Foundry
Intel
Generation
Ultra 9 (Arrow Lake-S)
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
24
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
24
Performance-cores
8
Efficient-cores
16
Performance-core Base Frequency
3.3 GHz
Efficient-core Base Frequency
1 GHz
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
4.6 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
5.7 GHz
L1 Cache
112 KB per core
L2 Cache
24 MB
L3 Cache
36 MB shared
Bus Frequency
100 MHz
Multiplier
32
Unlocked Multiplier
Yes
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel Socket 1851
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
3 nm
TDP
125 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
105 °C
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
5
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5-6400
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
256 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
102.4 GB/s
ECC Memory Support
Yes
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
true
GPU Max Dynamic Frequency
1800 MHz
GPU Base Frequency
600 MHz
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
4
Graphics Performance
1.79 TFLOPS
Geekbench 6
Single Core
3450
Multi Core
22997
Performance
Multi Core
Passmark CPU
Single Core
5268
Multi Core
46872
Performance
Integer Math
Multi Core
104.1
GOps/Sec
Floating Point Math
Multi Core
140.4
GOps/Sec
Find Prime Numbers
Multi Core
517
M Primes/Sec
Random String Sorting
Multi Core
58.3
M Strings/Sec
Data Encryption
Multi Core
35.3
GB/Sec
Data Compression
Multi Core
486.3
MB/Sec
Physics
Multi Core
4204
Frames/Sec
Extended Instructions
Multi Core
40.4
B Matrices/Sec
Single Thread
Multi Core
5.3
GOps/Sec
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Compared to Other CPU
85%
93%
99%
Better then 85% CPU over the past year
Better then 93% CPU over the past 3 years
Better then 99% CPU
SiliconCat Rating
8
Ranks 8 among Desktop CPU on our website
10
Ranks 10 among all CPU on our website
Geekbench 6 Single Core
Geekbench 6 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core
