AMD Ryzen 9 3950X vs Intel Core i5 11600K
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
Integrated Graphics
N/A
UHD Graphics 750
Processor Number
—
i5-11600K
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
14 nm
Socket
AM4
LGA-1200
Power Consumption
105 W
125 W
Peak Operating Temperature
—
100°C
CPU Performance
Performance Cores
16
6
Performance Core Threads
32
12
Performance Core Base Frequency
3.5 GHz
3.9 GHz
Performance Core Turbo Frequency
4.7 GHz
4.9 GHz
Total Core Count
16
6
Total Thread Count
32
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
39x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
64 MB shared
12 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
50 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
16
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
1,349
1,564
Cinebench R23
24,396
11,277
Geekbench 6
1,709
2,295
Geekbench 6
11,656
9,108
Cinebench 2024
72
—
Cinebench 2024
1,325
—
Passmark CPU
2,692
3,353
Passmark CPU
38,953
19,635
▲ Specs Compare
Data sourced from official specifications and benchmark tests.