AMD EPYC Embedded 2655 vs Intel Core i9 7900X
CPU · Specs Compare
General Parameters
Release Date
Dec 2025
May 2017
Manufacturer
AMD
Intel
Type
Server
Desktop
Core Architecture
Grado
Skylake
Integrated Graphics
Radeon Graphics
N/A
Generation
EPYC (Zen 5 (Grado))
—
Instruction Set
—
x86-64
Processor Number
—
i9-7900X
Package
Transistor Count
16.63 billions
—
Manufacturing Process
4 nm
14 nm
Socket
AMD Socket FL1
LGA-2066
Power Consumption
55 W
140 W
Peak Operating Temperature
105°C
95 °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
3.3 GHz
Performance Core Turbo Frequency
4.5 GHz
4.3 GHz
Total Core Count
12
10
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
27.0
33x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB shared
14 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Performance Cores
—
10
Performance Core Threads
—
20
Memory Parameters
Memory Types
DDR5-5600
DDR4-2666
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
79.47 GB/s
ECC Memory Support
Yes
No
Max Memory Size
—
128 GB
Miscellaneous
PCIe Version
5
3.0
PCIe Lanes
28
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
—
1,203
Cinebench R23
—
14,998
Geekbench 6
—
1,323
Geekbench 6
—
8,536
Passmark CPU
—
2,556
Passmark CPU
—
20,991
▲ Specs Compare
Data sourced from official specifications and benchmark tests.