Intel Core i9 12900 vs AMD Ryzen Threadripper Pro 3955WX
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Jul 2020
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Core Architecture
Alder Lake-S
Zen 2
Integrated Graphics
UHD Graphics 770
No
Generation
Core i9 (Alder Lake-S)
-
Instruction Set
-
x86-64
Package
Manufacturing Process
10 nm
7 nm
Socket
Intel Socket 1700
sWRX8
Power Consumption
65 W
280 W
Peak Operating Temperature
72 °C
90 °C
Foundry
Intel
-
Die Size
215 mm²
-
Package
FC-LGA16A
-
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
2.4 GHz
3.9 GHz
Performance Core Turbo Frequency
5.1 GHz
4.3 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
16
16
Total Thread Count
24
32
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
39
L1 Cache
80 KB per core
96 K per core
L2 Cache
1.25 MB per core
512 K per core
L3 Cache
30 MB shared
64 MB shared
Unlocked Multiplier
Yes
No
SMP
1
-
Memory Parameters
Memory Types
DDR4-3200, DDR5-4800
DDR4-3200
Max Memory Channels
2
8
Max Memory Bandwidth
76.8 GB/s
204.8 GB/s
ECC Memory Support
No
Yes
Max Memory Size
-
2048 GB
Miscellaneous
📊 Benchmark
Cinebench R23
1,988
1,401
Cinebench R23
26,454
27,175
Geekbench 6
2,727
1,668
Geekbench 6
13,396
13,638
Blender
183
393
Geekbench 5
-
1,301
Geekbench 5
-
15,072
Passmark CPU
-
2,682
Passmark CPU
-
40,251