Intel Core i9 12900T vs AMD Ryzen 3 3100
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Apr 2020
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Core Architecture
Alder Lake-S
Zen 2
Integrated Graphics
UHD Graphics 770
N/A
Generation
Core i9 (Alder Lake-S)
-
Instruction Set
-
x86-64
Package
Manufacturing Process
10 nm
7 nm
Socket
Intel Socket 1700
AM4
Power Consumption
35 W
65 W
Peak Operating Temperature
72 °C
95 °C
Foundry
Intel
-
Die Size
215 mm²
-
Package
FC-LGA16A
-
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
1.4 GHz
3.6 GHz
Performance Core Turbo Frequency
4.9 GHz
3.9 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1000 MHz
-
Efficiency Core Turbo Frequency
3.6 GHz
-
Total Core Count
16
4
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
14.0
36x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1.25 MB per core
512 K per core
L3 Cache
30 MB shared
16 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR4-3200, DDR5-4800
DDR4-3200
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
51.2 GB/s
ECC Memory Support
No
Yes
Max Memory Size
-
128 GB
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1550 MHz
-
Execution Units
32
-
📊 Benchmark
Cinebench R23
1,865
1,119
Cinebench R23
22,804
5,627
Geekbench 6
2,362
1,434
Geekbench 6
12,384
5,105
Blender
153
77
Geekbench 5
-
1,269
Geekbench 5
-
5,059
Passmark CPU
-
2,413
Passmark CPU
-
11,547