Home Comparison Intel Core i9 10900KF vs Intel Core i7 12700T

Intel Core i9 10900KF vs Intel Core i7 12700T

We compared two desktop CPUs: Intel Core i9 10900KF with 10 cores 3.7GHz and Intel Core i7 12700T with 12 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10900KF 's Advantages
Higher base frequency (3.7GHz vs 1.4GHz)
Intel Core i7 12700T 's Advantages
Released 1 years and 8 months late
Integrated graphics card
Higher specification of memory (4800 vs 2933)
Larger memory bandwidth (76.8GB/s vs 45.8GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (25MB vs 20MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 125W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 10900KF
1741
Intel Core i7 12700T +30%
2265
Geekbench 6 Multi Core
Intel Core i9 10900KF
7414
Intel Core i7 12700T +42%
10530
VS

General Parameters

May 2020
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Comet Lake
Core Architecture
Alder Lake-S
i9-10900KF
Processor Number
-
LGA-1200
Socket
Intel Socket 1700
N/A
Integrated Graphics
UHD Graphics 770
-
Generation
Core i7 (Alder Lake-S)

Package

14 nm
Manufacturing Process
10 nm
125 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
-
-
Foundry
Intel
-
Die Size
215 mm²

CPU Performance

10
Performance Cores
8
20
Performance Core Threads
16
3.7 GHz
Performance Core Base Frequency
1.4 GHz
5.3 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1000 MHz
-
Efficiency Core Turbo Frequency
3.4 GHz
10
Total Core Count
12
20
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
19.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1.25 MB per core
20 MB shared
L3 Cache
25 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2933
Memory Types
DDR4-3200, DDR5-4800
128 GB
Max Memory Size
-
2
Max Memory Channels
2
45.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1500 MHz
-
Execution Units
32

Miscellaneous

3.0
PCIe Version
5
16
PCIe Lanes
20

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