Home Comparison Intel Core Ultra 9 285 vs Intel Core i9 9900K

Intel Core Ultra 9 285 vs Intel Core i9 9900K

We compared two desktop CPUs: Intel Core Ultra 9 285 with 24 cores 2.5GHz and Intel Core i9 9900K with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 9 285 's Advantages
Released 6 years late
Better graphics card performance
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (102.4GB/s vs 41.6GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)
Intel Core i9 9900K 's Advantages
Higher base frequency (3.6GHz vs 2.5GHz)
Lower TDP (95W vs 125W)

Score

VS

General Parameters

Oct 2024
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Arrow Lake-S
Core Architecture
Coffee Lake
-
Processor Number
i9-9900K
Intel Socket 1851
Socket
LGA-1151
Arc Xe2 Graphics 64EU
Integrated Graphics
UHD Graphics 630
Ultra 9 (Arrow Lake)
Generation
-

Package

7 nm
Manufacturing Process
14 nm
125 W
Power Consumption
95 W
105 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
3.6 GHz
5.6 GHz
Performance Core Turbo Frequency
5 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
1900 MHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
36x
112 KB per core
L1 Cache
64 K per core
3 MB per core
L2 Cache
256 K per core
36 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR5-5600
Memory Types
DDR4-2666
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
600 MHz
GPU Base Frequency
350 MHz
1800 MHz
GPU Max Dynamic Frequency
1200 MHz
512
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
4
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
1.79 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

Official Website
5
PCIe Version
3.0
16
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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