Intel Core i9 12900KS vs AMD Ryzen Threadripper PRO 9995WX
CPU · Specs Compare
General Parameters
Release Date
Apr 2022
Jul 2025
Manufacturer
Intel
AMD
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Alder Lake-S
Shimada Peak
Processor Number
i9-12900KS
—
Integrated Graphics
UHD Graphics 770
N/A
Generation
—
Threadripper (Zen 5 (Shimada Peak))
Series
—
Ryzen Threadripper PRO 9000 WX-Series
Package
Manufacturing Process
10 nm
4 nm
Socket
LGA-1700
AMD Socket sTR5
Power Consumption
150 W
350 W
Peak Operating Temperature
100 °C
95°C
Transistor Count
—
99.78 billions
Foundry
—
TSMC
Die Size
—
12x70.6 mm²
I/O Process Size
—
6 nm
I/O Die Size
—
388 mm²
Package
—
FC-LGA4844
CPU Performance
Performance Cores
8
—
Performance Core Base Frequency
3.4 GHz
2.5 GHz
Performance Core Turbo Frequency
5.5 GHz
5.4 GHz
Efficiency Cores
8
—
Total Core Count
16
96
Total Thread Count
24
192
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
25.0
L1 Cache
64 K per core
64 KB per core
L2 Cache
14 MB shared
1 MB per core
L3 Cache
30 MB shared
384 MB shared
Unlocked Multiplier
Yes
Yes
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-6400
Max Memory Size
128 GB
2 TB
Max Memory Channels
2
8
Max Memory Bandwidth
76.8 GB/s
409.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1550 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
20
128
Benchmark
Cinebench R23
2,082
—
Cinebench R23
27,796
—
Geekbench 6
2,559
2,800
Geekbench 6
15,546
30,170
Passmark CPU
4,357
—
Passmark CPU
44,470
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.