AMD EPYC Embedded 2655 vs Intel Core i9 11900KF
CPU Specs Compare
General Parameters
Release Date
Dec 2025
Mar 2021
Manufacturer
AMD
Intel
Type
Server
Desktop
Core Architecture
Grado
Rocket Lake
Integrated Graphics
Radeon Graphics
No
Generation
EPYC (Zen 5 (Grado))
-
Instruction Set
-
x86-64
Processor Number
-
i9-11900KF
Package
Transistor Count
16.63 billions
-
Manufacturing Process
4 nm
14 nm
Socket
AMD Socket FL1
LGA-1200
Power Consumption
55 W
125 W
Peak Operating Temperature
105°C
100°C
Foundry
TSMC
-
Die Size
70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
Package
FC-BGA
-
CPU Performance
Performance Core Base Frequency
2.7 GHz
3.5 GHz
Performance Core Turbo Frequency
4.5 GHz
5.3 GHz
Total Core Count
12
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
27.0
35x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Performance Cores
-
8
Performance Core Threads
-
16
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
50 GB/s
ECC Memory Support
Yes
No
Max Memory Size
-
128 GB
Miscellaneous
📊 Benchmark
Cinebench R23
-
1,653
Cinebench R23
-
14,197
Geekbench 6
-
2,536
Geekbench 5
-
1,768
Geekbench 6
-
10,374
Geekbench 5
-
10,209
Blender
-
218
Passmark CPU
-
3,557
Passmark CPU
-
25,246