Intel Core i9 11900 vs AMD Ryzen 7 5800X
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Oct 2020
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Zen 3 (Vermeer)
Processor Number
i9-11900
—
Integrated Graphics
UHD Graphics 750
No
Package
Manufacturing Process
14 nm
7 nm
Socket
LGA-1200
AM4
Power Consumption
65 W
105 W
Peak Operating Temperature
100 °C
90°C
Transistor Count
—
4.15 billions
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.5 GHz
3.8 GHz
Performance Core Turbo Frequency
5.2 GHz
4.7 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
38x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
16 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
47.68 GB/s
ECC Memory Support
No
Yes
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
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,451
1,596
Cinebench R23
13,236
15,228
Geekbench 6
2,152
2,230
Geekbench 6
5,320
10,279
Blender
145
—
Geekbench 5
—
1,623
Geekbench 5
—
10,572
Cinebench 2024
—
98
Cinebench 2024
—
874
Passmark CPU
—
3,443
Passmark CPU
—
27,890
▲ Specs Compare
Data sourced from official specifications and benchmark tests.