Intel Core 9 273PQE vs Intel Core i9 12900H
CPU · Specs Compare
General Parameters
Release Date
Mar 2026
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Core Architecture
Bartlett Lake
Alder Lake
Integrated Graphics
UHD Graphics 770
Iris Xe Graphics (96EU)
Generation
Core 9 (Bartlett Lake)
—
Instruction Set
—
x86-64
Processor Number
—
i9-12900H
Package
Manufacturing Process
10 nm
10 nm
Socket
Intel Socket 1700
BGA-1744
Power Consumption
125 W
35-45 W
Peak Operating Temperature
100°C
100°C
Foundry
Intel
—
Package
FC-LGA16A
—
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Core Base Frequency
3.4 GHz
2.5 GHz
Performance Core Turbo Frequency
5.9 GHz
5 GHz
Total Core Count
12
14
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
34.0
25x
L1 Cache
80 KB per core
80 K per core
L2 Cache
2 MB per core
1280 K per core
L3 Cache
36 MB shared
24 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
6
Performance Core Threads
—
12
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Memory Parameters
Memory Types
DDR4-3200, DDR5-5600
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Max Memory Size
—
64 GB
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
16
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1450 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Benchmark
Geekbench 6
3,126
2,397
Geekbench 6
18,969
11,973
Cinebench R23
—
1,906
Cinebench R23
—
16,503
Geekbench 5
—
1,839
Geekbench 5
—
12,692
Blender
—
227
Passmark CPU
—
3,811
Passmark CPU
—
28,264
▲ Specs Compare
Data sourced from official specifications and benchmark tests.