Intel Core Ultra 9 185H vs Intel Core i9 12900KF
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Oct 2021
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Alder Lake
Processor Number
185H
i9-12900KF
Integrated Graphics
Arc Graphics (8-Cores)
No
Generation
Ultra 9 (Meteor Lake)
—
Package
Manufacturing Process
7 nm
10 nm
Socket
FCBGA-2049
LGA-1700
Power Consumption
35-65 W
125 W
Max Turbo Power Consumption
115 W
241 W
Peak Operating Temperature
110 °C
100°C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
2.3 GHz
3.2 GHz
Performance Core Turbo Frequency
5.1 GHz
5.1 GHz
Efficiency Cores
10
8
Efficiency Core Threads
10
8
Efficiency Core Base Frequency
1.8 GHz
2.4 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.9 GHz
Total Core Count
16
16
Total Thread Count
22
24
Bus Frequency
100 MHz
100 MHz
Multiplier
23
32x
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
14 MB shared
L3 Cache
24 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR5-4800, DDR4-3200
Max Memory Size
96 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
76.8 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
2350 MHz
—
Shader Units
1024
—
Texture Units
64
—
Raster Operation Units
32
—
Execution Units
128
—
Power Consumption
28
—
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,809
2,028
Cinebench R23
18,426
27,422
Geekbench 6
2,445
2,686
Geekbench 5
1,902
1,970
Geekbench 6
13,624
16,130
Geekbench 5
14,230
17,469
Cinebench 2024
103
—
Cinebench 2024
1,046
—
Blender
319
425
Passmark CPU
3,707
4,167
Passmark CPU
29,424
41,190
▲ Specs Compare
Data sourced from official specifications and benchmark tests.