Home Comparison Intel Core i9 11900T vs Intel Core i7 12700K

Intel Core i9 11900T vs Intel Core i7 12700K

We compared two desktop CPUs: Intel Core i9 11900T with 8 cores 1.5GHz and Intel Core i7 12700K 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 i9 11900T 's Advantages
Lower TDP (35W vs 125W)
Intel Core i7 12700K 's Advantages
Released 7 months late
Better graphics card performance
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.6GHz vs 1.5GHz)
Larger L3 cache size (25MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 11900T
1538
Intel Core i7 12700K +26%
1944
Geekbench 6 Single Core
Intel Core i9 11900T
2198
Intel Core i7 12700K +19%
2625
Geekbench 6 Multi Core
Intel Core i9 11900T
9505
Intel Core i7 12700K +54%
14728
Geekbench 5 Single Core
Intel Core i9 11900T
1709
Intel Core i7 12700K +21%
2084
Geekbench 5 Multi Core
Intel Core i9 11900T
8272
Intel Core i7 12700K +87%
15499
Passmark CPU Single Core
Intel Core i9 11900T
3319
Intel Core i7 12700K +21%
4040
Passmark CPU Multi Core
Intel Core i9 11900T
18237
Intel Core i7 12700K +90%
34674
VS

General Parameters

Mar 2021
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Alder Lake
i9-11900T
Processor Number
i7-12700K
LGA-1200
Socket
LGA-1700
UHD Graphics 750
Integrated Graphics
UHD Graphics 770

Package

14 nm
Manufacturing Process
10 nm
LGA-1200
Socket
LGA-1700
35 W
Power Consumption
125 W
-
Max Turbo Power Consumption
190 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
1.5 GHz
Performance Core Base Frequency
3.6 GHz
4.9 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
8
Total Core Count
12
16
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
15x
Multiplier
36x
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
12 MB shared
16 MB shared
L3 Cache
25 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1300 MHz
GPU Max Dynamic Frequency
1500 MHz
256
Shader Units
256
64
Texture Units
16
32
Raster Operation Units
8
32
Execution Units
32
15 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
0.78 TFLOPS

Miscellaneous

4.0
PCIe Version
5.0
20
PCIe Lanes
20

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