Home Comparison Intel Core i9 9900 vs Intel Core i5 12600K

Intel Core i9 9900 vs Intel Core i5 12600K

Intel Core i9 9900
VS
Intel Core i5 12600K
Intel Core i9 9900
Intel Core i5 12600K
We compared two desktop CPUs: Intel Core i9 9900 with 8 cores 3.1GHz and Intel Core i5 12600K with 10 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900 's Advantages
Lower TDP (65W vs 125W)
Intel Core i5 12600K 's Advantages
Released 2 years and 6 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)
Higher base frequency (3.7GHz vs 3.1GHz)
Larger L3 cache size (20MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9900
1267
Intel Core i5 12600K +50%
1908
Cinebench R23 Multi Core
Intel Core i9 9900
12084
Intel Core i5 12600K +46%
17648
Geekbench 6 Single Core
Intel Core i9 9900
1589
Intel Core i5 12600K +60%
2548
Geekbench 6 Multi Core
Intel Core i9 9900
7205
Intel Core i5 12600K +69%
12188
Blender
Intel Core i9 9900
129
Intel Core i5 12600K +115%
278
Geekbench 5 Single Core
Intel Core i9 9900
1265
Intel Core i5 12600K +50%
1910
Geekbench 5 Multi Core
Intel Core i9 9900
7910
Intel Core i5 12600K +46%
11565
Passmark CPU Single Core
Intel Core i9 9900
2833
Intel Core i5 12600K +39%
3956
Passmark CPU Multi Core
Intel Core i9 9900
16692
Intel Core i5 12600K +66%
27733
Intel Core i9 9900
VS
Intel Core i5 12600K

General Parameters

Apr 2019
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Alder Lake
i9-9900
Processor Number
i5-12600K
LGA-1151
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
UHD Graphics 770

Package

14 nm
Manufacturing Process
10 nm
65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
150 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
3.1 GHz
Performance Core Base Frequency
3.7 GHz
5 GHz
Performance Core Turbo Frequency
4.9 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.8 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
8
Total Core Count
10
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
31x
Multiplier
37x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
9728 K shared
16 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes

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
Yes

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1200 MHz
GPU Max Dynamic Frequency
1450 MHz
192
Shader Units
256
24
Texture Units
16
3
Raster Operation Units
8
24
Execution Units
32
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
0.78 TFLOPS

Miscellaneous

Intel Core i9 9900
Official Website
Intel Core i5 12600K
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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