Home Comparison Intel Core i9 11900K vs AMD Ryzen 7 5800

Intel Core i9 11900K vs AMD Ryzen 7 5800

We compared two desktop CPUs: Intel Core i9 11900K with 8 cores 3.5GHz and AMD Ryzen 7 5800 with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900K 's Advantages
Integrated graphics card
Higher base frequency (3.5GHz vs 3.4GHz)
AMD Ryzen 7 5800 's Advantages
Larger memory bandwidth (51.2GB/s vs 50GB/s)
Larger L3 cache size (32MB vs 16MB)
Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 11900K +5%
1653
AMD Ryzen 7 5800
1574
Cinebench R23 Multi Core
Intel Core i9 11900K +15%
16211
AMD Ryzen 7 5800
14016
Geekbench 6 Single Core
Intel Core i9 11900K +21%
2492
AMD Ryzen 7 5800
2051
Geekbench 6 Multi Core
Intel Core i9 11900K +17%
11197
AMD Ryzen 7 5800
9507
Blender
Intel Core i9 11900K +21%
252
AMD Ryzen 7 5800
208
Geekbench 5 Single Core
Intel Core i9 11900K +10%
1829
AMD Ryzen 7 5800
1658
Geekbench 5 Multi Core
Intel Core i9 11900K +17%
11033
AMD Ryzen 7 5800
9390
Passmark CPU Single Core
Intel Core i9 11900K +3%
3520
AMD Ryzen 7 5800
3388
Passmark CPU Multi Core
Intel Core i9 11900K
25343
AMD Ryzen 7 5800 +1%
25830
VS

General Parameters

Mar 2021
Release Date
Jan 2021
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Vermeer
i9-11900K
Processor Number
-
LGA-1200
Socket
AM4
UHD Graphics 750
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
7 nm
LGA-1200
Socket
AM4
125 W
Power Consumption
65 W
100°C
Peak Operating Temperature
95 °C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.5 GHz
Performance Core Base Frequency
3.4 GHz
5.3 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
34x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
32 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
-
256
Shader Units
-
64
Texture Units
-
32
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
-

Miscellaneous

4.0
PCIe Version
4.0
20
PCIe Lanes
20

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