Intel Core i9 11900K vs AMD Ryzen 9 7950X3D
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2023
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Zen 4 (Raphael)
Processor Number
i9-11900K
7950X3D
Integrated Graphics
UHD Graphics 750
Radeon Graphics (Ryzen 7000)
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1200
AM5
Power Consumption
125 W
120 W
Peak Operating Temperature
100°C
89 °C
Transistor Count
—
13.1 billions
Max Turbo Power Consumption
—
162 W
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
3.5 GHz
4.2 GHz
Performance Core Turbo Frequency
5.3 GHz
5.7 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
42
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
128 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR5-5200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
83.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
400 MHz
GPU Max Dynamic Frequency
1300 MHz
2200 MHz
Shader Units
256
128
Texture Units
64
8
Raster Operation Units
32
4
Execution Units
32
2
Power Consumption
15 W
15
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
1,653
2,043
Cinebench R23
16,211
38,581
Geekbench 6
2,492
3,001
Geekbench 5
1,829
—
Geekbench 6
11,197
19,032
Geekbench 5
11,033
—
Blender
205
663
Passmark CPU
3,520
4,148
Passmark CPU
25,343
62,380
Cinebench 2024
—
124
Cinebench 2024
—
2,085
▲ Specs Compare
Data sourced from official specifications and benchmark tests.