Intel Core i3 9100T vs Intel Core i7 12700KF
We compared two desktop CPUs: Intel Core i3 9100T with 4 cores 3.1GHz and Intel Core i7 12700KF with 12 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i3 9100T 's Advantages
Integrated graphics card
Lower TDP (35W vs 125W)
Intel Core i7 12700KF 's Advantages
Released 2 years and 6 months late
Higher specification of memory (4800 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.6GHz vs 3.1GHz)
Larger L3 cache size (25MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i3 9100T
1228
Intel Core i7 12700KF
+127%
2790
Geekbench 6 Multi Core
Intel Core i3 9100T
3243
Intel Core i7 12700KF
+374%
15374
Geekbench 5 Single Core
Intel Core i3 9100T
910
Intel Core i7 12700KF
+123%
2031
Geekbench 5 Multi Core
Intel Core i3 9100T
2911
Intel Core i7 12700KF
+413%
14961
Passmark CPU Single Core
Intel Core i3 9100T
2094
Intel Core i7 12700KF
+91%
4020
Passmark CPU Multi Core
Intel Core i3 9100T
5512
Intel Core i7 12700KF
+524%
34419
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
i3-9100T
Processor Number
i7-12700KF
LGA-1151
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
No
Package
14 nm
Manufacturing Process
10 nm
35 W
Power Consumption
125 W
-
Max Turbo Power Consumption
190 W
82 °C
Peak Operating Temperature
100°C
CPU Performance
4
Performance Cores
8
4
Performance Core Threads
16
3.1 GHz
Performance Core Base Frequency
3.6 GHz
3.7 GHz
Performance Core Turbo Frequency
4.9 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.7 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
4
Total Core Count
12
4
Total Thread Count
20
-
Bus Frequency
100 MHz
-
Multiplier
36x
-
L1 Cache
80 K per core
-
L2 Cache
12 MB shared
6 MB shared
L3 Cache
25 MB shared
-
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2400
Memory Types
DDR5-4800, DDR4-3200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1100 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
