Intel Core i5 12600K vs Intel Core i9 9900T
CPU Specs Compare
General Parameters
Release Date
Oct 2021
Apr 2019
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Coffee Lake
Processor Number
i5-12600K
i9-9900T
Integrated Graphics
UHD Graphics 770
UHD Graphics 630
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-1151
Power Consumption
125 W
35 W
Max Turbo Power Consumption
150 W
-
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
3.7 GHz
2.1 GHz
Performance Core Turbo Frequency
4.9 GHz
4.4 GHz
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.8 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
-
Total Core Count
10
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
21x
L1 Cache
80 K per core
32 K per core
L2 Cache
9728 K shared
256 K per core
L3 Cache
20 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
41.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1450 MHz
1200 MHz
Shader Units
256
192
Texture Units
16
24
Raster Operation Units
8
3
Execution Units
32
24
Power Consumption
15 W
15 W
Max Resolution
-
4096x2304 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
1,908
1,204
Cinebench R23
17,648
10,202
Geekbench 6
2,548
1,461
Geekbench 6
12,188
6,776
Blender
278
95
Passmark CPU
3,956
2,470
Passmark CPU
27,733
13,472
Geekbench 5
-
1,150
Geekbench 5
-
6,752