Intel Core i9 12900KS vs Intel Core Ultra 9 288V
CPU · Specs Compare
General Parameters
Release Date
Apr 2022
Sep 2024
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-S
Lunar Lake
Processor Number
i9-12900KS
288V
Integrated Graphics
UHD Graphics 770
Arc Graphics 140V
Generation
—
Ultra 9(Lunar Lake)
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
FCBGA-2833
Power Consumption
150 W
17-37 W
Peak Operating Temperature
100 °C
100 °C
Foundry
—
TSMC
Package
—
FC-BGA
CPU Performance
Performance Cores
8
4
Performance Core Base Frequency
3.4 GHz
3.3 GHz
Performance Core Turbo Frequency
5.5 GHz
5.1 GHz
Efficiency Cores
8
4
Total Core Count
16
8
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
33
L1 Cache
64 K per core
192 K per core
L2 Cache
14 MB shared
2560 K per core
L3 Cache
30 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Performance Core Threads
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
3.3 GHz
Efficiency Core Turbo Frequency
—
3.7 GHz
L0 Cache
—
48 KB per core
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
LPDDR5X-8533
Max Memory Size
128 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
136 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
600 MHz
GPU Max Dynamic Frequency
1550 MHz
2050 MHz
Shader Units
256
1024
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
8
Power Consumption
15 W
30
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
8
AI Accelerator
NPU
—
Intel® AI Boost
Theoretical performance
—
48 TOPS
Benchmark
Cinebench R23
2,082
1,877
Cinebench R23
27,796
10,529
Geekbench 6
2,559
2,865
Geekbench 6
15,546
11,064
Passmark CPU
4,357
4,448
Passmark CPU
44,470
20,996
Cinebench 2024
—
122
Cinebench 2024
—
545
Blender
—
138
▲ Specs Compare
Data sourced from official specifications and benchmark tests.