Home Comparison Intel Core i9 9900KS vs Intel Core i3 12100

Intel Core i9 9900KS vs Intel Core i3 12100

We compared two desktop CPUs: Intel Core i9 9900KS with 8 cores 4.0GHz and Intel Core i3 12100 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KS 's Advantages
Higher base frequency (4.0GHz vs 3.3GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core i3 12100 's Advantages
Released 2 years and 3 months late
Better graphics card performance
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (60W vs 127W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9900KS
1323
Intel Core i3 12100 +25%
1662
Cinebench R23 Multi Core
Intel Core i9 9900KS +67%
13343
Intel Core i3 12100
7985
Geekbench 6 Single Core
Intel Core i9 9900KS
1678
Intel Core i3 12100 +31%
2214
Geekbench 6 Multi Core
Intel Core i9 9900KS +17%
8751
Intel Core i3 12100
7431
Blender
Intel Core i9 9900KS +71%
177
Intel Core i3 12100
103
Geekbench 5 Single Core
Intel Core i9 9900KS
1391
Intel Core i3 12100 +21%
1697
Geekbench 5 Multi Core
Intel Core i9 9900KS +53%
9636
Intel Core i3 12100
6276
Passmark CPU Single Core
Intel Core i9 9900KS
3029
Intel Core i3 12100 +13%
3433
Passmark CPU Multi Core
Intel Core i9 9900KS +42%
19417
Intel Core i3 12100
13580
VS

General Parameters

Oct 2019
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Alder Lake
i9-9900KS
Processor Number
i3-12100
LGA-1151
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
UHD Graphics 730

Package

14 nm
Manufacturing Process
10 nm
127 W
Power Consumption
60 W
-
Max Turbo Power Consumption
89 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
4.0 GHz
Performance Core Base Frequency
3.3 GHz
5 GHz
Performance Core Turbo Frequency
4.3 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
33x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
16 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2666
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1200 MHz
GPU Max Dynamic Frequency
1400 MHz
192
Shader Units
192
24
Texture Units
48
3
Raster Operation Units
24
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
3840x2160 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.54 TFLOPS

Miscellaneous

3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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