AMD Ryzen 9 7900X vs Intel Core i9 11900K
CPU Specs Compare
General Parameters
Release Date
Sep 2022
Mar 2021
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raphael
Rocket Lake
Integrated Graphics
AMD Radeon™ Graphics
UHD Graphics 750
Processor Number
-
i9-11900K
Package
Manufacturing Process
5 nm
14 nm
Socket
AM5
LGA-1200
Power Consumption
170 W
125 W
Peak Operating Temperature
95 °C
100°C
CPU Performance
Performance Cores
12
8
Performance Core Threads
24
16
Performance Core Base Frequency
4.7 GHz
3.5 GHz
Performance Core Turbo Frequency
5.6 GHz
5.3 GHz
Total Core Count
12
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
47x
35x
L2 Cache
12 MB shared
512 K per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
Yes
L1 Cache
-
64 K per core
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
50 GB/s
ECC Memory Support
-
No
Graphics Card Parameters
Integrated Graphics
true
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
2,033
1,653
Cinebench R23
29,242
16,211
Geekbench 6
2,942
2,492
Geekbench 5
2,277
1,829
Geekbench 6
19,092
11,197
Geekbench 5
20,503
11,033
Passmark CPU
4,317
3,520
Passmark CPU
52,013
25,343
Blender
-
205