Intel Core i9 9900K vs Intel Core i3 12300
CPU · Specs Compare
General Parameters
Release Date
Oct 2018
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
—
Core Architecture
Coffee Lake
Alder Lake-S
Processor Number
i9-9900K
—
Integrated Graphics
UHD Graphics 630
UHD Graphics 730
Generation
—
Core i3 (Alder Lake-S)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
Intel Socket 1700
Power Consumption
95 W
60 W
Peak Operating Temperature
100 °C
—
Foundry
—
Intel
Die Size
—
163 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.6 GHz
3.5 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
35
L1 Cache
64 K per core
80 KB per core
L2 Cache
256 K per core
5 MB
L3 Cache
16 MB shared
12 MB
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200, DDR5-4800
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
300 MHz
GPU Max Dynamic Frequency
1200 MHz
1450 MHz
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
24
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5
PCIe Lanes
16
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,333
1,656
Cinebench R23
12,496
8,249
Geekbench 6
1,665
2,247
Geekbench 5
1,265
—
Geekbench 6
6,395
7,359
Geekbench 5
8,406
—
Blender
210
—
Passmark CPU
2,945
—
Passmark CPU
18,381
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.