Intel Core i9 12900HX vs Intel Celeron G5900
CPU · Specs Compare
General Parameters
Release Date
May 2022
May 2020
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Comet Lake
Processor Number
i9-12900HX
G5900
Integrated Graphics
UHD Graphics (32EU)
UHD Graphics 610
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1964
LGA-1200
Power Consumption
45-55 W
58 W
Max Turbo Power Consumption
157 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
2
Performance Core Base Frequency
2.3 GHz
3.4 GHz
Performance Core Turbo Frequency
5 GHz
—
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
1.7 GHz
—
Efficiency Core Turbo Frequency
3.6 GHz
—
Total Core Count
16
2
Total Thread Count
24
2
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
34x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
30 MB shared
2 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
42.7 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1550 MHz
1050 MHz
Shader Units
256
96
Texture Units
16
12
Raster Operation Units
8
2
Execution Units
32
12
Power Consumption
45 W
15 W
Max Resolution
—
4096x2304 - 30 Hz
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
16
Benchmark
Cinebench R23
1,904
790
Cinebench R23
20,977
1,483
Geekbench 6
2,519
768
Geekbench 5
1,896
930
Geekbench 6
14,447
1,337
Geekbench 5
16,154
1,805
Blender
280
—
Passmark CPU
3,874
2,099
Passmark CPU
34,632
2,663
▲ Specs Compare
Data sourced from official specifications and benchmark tests.