AMD Ryzen Threadripper 3960X vs Intel Core i9 11900K
CPU · Specs Compare
General Parameters
Release Date
Nov 2019
Mar 2021
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Rocket Lake
Processor Number
3960X
i9-11900K
Integrated Graphics
N/A
UHD Graphics 750
Package
Transistor Count
23.5 billions
—
Manufacturing Process
7 nm
14 nm
Socket
sTRX4
LGA-1200
Power Consumption
280 W
125 W
Peak Operating Temperature
68 °C
100°C
CPU Performance
Performance Cores
24
8
Performance Core Threads
48
16
Performance Core Base Frequency
3.8 GHz
3.5 GHz
Performance Core Turbo Frequency
4.5 GHz
5.3 GHz
Total Core Count
24
8
Total Thread Count
48
16
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
35x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
128 MB shared
16 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
95.37 GB/s
50 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
64
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1300 MHz
Shader Units
—
256
Texture Units
—
64
Raster Operation Units
—
32
Execution Units
—
32
Power Consumption
—
15 W
Max Resolution
—
3840x2160 - 60 Hz
Benchmark
Cinebench R23
1,307
1,653
Cinebench R23
34,932
16,211
Geekbench 6
1,698
2,492
Geekbench 6
13,003
11,197
Geekbench 5
—
1,829
Geekbench 5
—
11,033
Blender
—
205
Passmark CPU
—
3,520
Passmark CPU
—
25,343
▲ Specs Compare
Data sourced from official specifications and benchmark tests.