Home Comparison Intel Core i9 12900T vs Intel Core i9 10900T

Intel Core i9 12900T vs Intel Core i9 10900T

We compared two desktop CPUs: Intel Core i9 12900T with 16 cores 1.4GHz and Intel Core i9 10900T with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900T 's Advantages
Released 1 years and 8 months late
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 (30MB vs 20MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i9 10900T 's Advantages
Higher base frequency (1.9GHz vs 1.4GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900T +47%
1865
Intel Core i9 10900T
1265
Cinebench R23 Multi Core
Intel Core i9 12900T +83%
22804
Intel Core i9 10900T
12454
Geekbench 6 Single Core
Intel Core i9 12900T +39%
2362
Intel Core i9 10900T
1699
Geekbench 6 Multi Core
Intel Core i9 12900T +64%
12384
Intel Core i9 10900T
7539
VS

General Parameters

Jan 2022
Release Date
May 2020
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Comet Lake
-
Processor Number
i9-10900T
Intel Socket 1700
Socket
LGA-1200
UHD Graphics 770
Integrated Graphics
UHD Graphics 630
Core i9 (Alder Lake-S)
Generation
-

Package

10 nm
Manufacturing Process
14 nm
35 W
Power Consumption
35 W
72 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
215 mm²
Die Size
-

CPU Performance

8
Performance Cores
10
16
Performance Core Threads
20
1.4 GHz
Performance Core Base Frequency
1.9 GHz
4.9 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1000 MHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
10
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
19x
80 KB per core
L1 Cache
64 K per core
1.25 MB per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1550 MHz
GPU Max Dynamic Frequency
1200 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
32
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS

Miscellaneous

5
PCIe Version
3.0
20
PCIe Lanes
16

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