Intel Core Ultra 9 285K vs Intel Core i7 12700K
We compared two desktop CPUs: Intel Core Ultra 9 285K with 24 cores 3.7GHz and Intel Core i7 12700K with 12 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 285K 's Advantages
Released 3 years late
Better graphics card performance
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Higher base frequency (3.7GHz vs 3.6GHz)
Larger L3 cache size (36MB vs 25MB)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 9 285K
+19%
2318
Intel Core i7 12700K
1944
Cinebench R23 Multi Core
Intel Core Ultra 9 285K
+82%
41583
Intel Core i7 12700K
22801
Geekbench 6 Single Core
Intel Core Ultra 9 285K
+28%
3380
Intel Core i7 12700K
2625
Geekbench 6 Multi Core
Intel Core Ultra 9 285K
+56%
23087
Intel Core i7 12700K
14728
Cinebench 2024 Single Core
Intel Core Ultra 9 285K
+24%
142
Intel Core i7 12700K
114
Cinebench 2024 Multi Core
Intel Core Ultra 9 285K
+101%
2357
Intel Core i7 12700K
1172
Blender
Intel Core Ultra 9 285K
+80%
656
Intel Core i7 12700K
364
Passmark CPU Single Core
Intel Core Ultra 9 285K
+25%
5080
Intel Core i7 12700K
4040
Passmark CPU Multi Core
Intel Core Ultra 9 285K
+95%
67744
Intel Core i7 12700K
34674
General Parameters
Oct 2024
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Alder Lake
285K
Processor Number
i7-12700K
FCLGA-1851
Socket
LGA-1700
Arc iGPU (4-Cores)
Integrated Graphics
UHD Graphics 770
Ultra 9(Arrow Lake)
Generation
-
Package
3 nm
Manufacturing Process
10 nm
125 W
Power Consumption
125 W
250 W
Max Turbo Power Consumption
190 W
105 °C
Peak Operating Temperature
100°C
TSMC
Foundry
-
CPU Performance
8
Performance Cores
8
8
Performance Core Threads
16
3.7 GHz
Performance Core Base Frequency
3.6 GHz
5.5 GHz
Performance Core Turbo Frequency
4.9 GHz
16
Efficiency Cores
4
16
Efficiency Core Threads
4
3.2 GHz
Efficiency Core Base Frequency
2.7 GHz
4.6 GHz
Efficiency Core Turbo Frequency
3.8 GHz
24
Total Core Count
12
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
37
Multiplier
36x
112 K per core
L1 Cache
80 K per core
3 MB per core
L2 Cache
12 MB shared
36 MB shared
L3 Cache
25 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR5-4800, DDR4-3200
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
2000 MHz
GPU Max Dynamic Frequency
1500 MHz
512
Shader Units
256
32
Texture Units
16
16
Raster Operation Units
8
64
Execution Units
32
14
Power Consumption
15 W
2 TFLOPS
Graphics Performance
0.78 TFLOPS
