Intel Core i9 13900KF vs AMD Ryzen Threadripper Pro 3975WX
CPU · Specs Compare
General Parameters
Release Date
Sep 2022
Jul 2020
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Zen 2
Processor Number
i9-13900K
—
Integrated Graphics
No
N/A
Package
Manufacturing Process
10 nm
7 nm
Socket
LGA-1700
sWRX8
Power Consumption
125 W
280 W
Max Turbo Power Consumption
253 W
—
Peak Operating Temperature
100°C
90 °C
CPU Performance
Performance Cores
8
32
Performance Core Threads
16
64
Performance Core Base Frequency
3.0 GHz
3.5 GHz
Performance Core Turbo Frequency
5.4 GHz
4.2 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
2.2 GHz
—
Efficiency Core Turbo Frequency
4.3 GHz
—
Total Core Count
24
32
Total Thread Count
32
64
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
35x
L1 Cache
80 K per core
96 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
36 MB shared
128 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-3200
Max Memory Size
192 GB
2048 GB
Max Memory Channels
2
8
Max Memory Bandwidth
89.6 GB/s
204.8 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
128
Benchmark
Cinebench R23
2,261
1,244
Cinebench R23
37,263
43,450
Geekbench 6
3,074
1,615
Geekbench 5
2,178
1,277
Geekbench 6
22,375
17,022
Geekbench 5
23,911
26,498
Cinebench 2024
132
—
Blender
625
653
Passmark CPU
4,624
2,661
Passmark CPU
58,710
62,727
▲ Specs Compare
Data sourced from official specifications and benchmark tests.