Home Comparison Intel Core i9 11900 vs AMD Ryzen 9 9950X3D

Intel Core i9 11900 vs AMD Ryzen 9 9950X3D

We compared two desktop CPUs: Intel Core i9 11900 with 8 cores 2.5GHz and AMD Ryzen 9 9950X3D with 16 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900 's Advantages
Lower TDP (65W vs 170W)
AMD Ryzen 9 9950X3D 's Advantages
Released 3 years and 6 months late
Higher specification of memory (5600 vs 3200)
Larger memory bandwidth (89.6GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (4.3GHz vs 2.5GHz)
Larger L3 cache size (128MB vs 16MB)
More modern manufacturing process (4nm vs 14nm)

Score

VS

General Parameters

Mar 2021
Release Date
Sep 2024
Intel
Manufacturer
Amd
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Zen 5 (Granite Ridge)
i9-11900
Processor Number
-
LGA-1200
Socket
AM5
UHD Graphics 750
Integrated Graphics
Radeon Graphics
-
Generation
Zen 5 (Granite Ridge)

Package

-
Transistor Count
13.1 billions
14 nm
Manufacturing Process
4 nm
65 W
Power Consumption
170 W
-
Max Turbo Power Consumption
230 W
100 °C
Peak Operating Temperature
95 °C
-
Foundry
TSMC
-
I/O Process Size
6 nm

CPU Performance

8
Performance Cores
16
16
Performance Core Threads
32
2.5 GHz
Performance Core Base Frequency
4.3 GHz
5.2 GHz
Performance Core Turbo Frequency
5.7 GHz
8
Total Core Count
16
16
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
43x
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
16 MB
16 MB shared
L3 Cache
128 MB
No
Unlocked Multiplier
Yes
-
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-5600
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
1300 MHz
GPU Max Dynamic Frequency
2200 MHz
256
Shader Units
64
Texture Units
32
Raster Operation Units
32
Execution Units
2
15 W
Power Consumption
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
0 TFLOPS

Miscellaneous

4.0
PCIe Version
5.0
20
PCIe Lanes
28

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