AMD Ryzen 7 3800XT vs AMD EPYC Embedded 2655
CPU · Specs Compare
General Parameters
Release Date
Jul 2020
Dec 2025
Manufacturer
AMD
AMD
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Zen 2
Grado
Integrated Graphics
N/A
Radeon Graphics
Generation
—
EPYC (Zen 5 (Grado))
Package
Transistor Count
3.8 billions
16.63 billions
Manufacturing Process
7 nm
4 nm
Socket
AM4
AMD Socket FL1
Power Consumption
105 W
55 W
Peak Operating Temperature
95 °C
105°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 Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.9 GHz
2.7 GHz
Performance Core Turbo Frequency
4.7 GHz
4.5 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
39x
27.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
32 MB shared
64 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600
Max Memory Size
128 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
24
28
Benchmark
Cinebench R23
1,351
—
Cinebench R23
12,952
—
Geekbench 6
1,679
—
Geekbench 5
1,319
—
Geekbench 6
6,343
—
Geekbench 5
9,327
—
Cinebench 2024
81
—
Cinebench 2024
734
—
Passmark CPU
2,793
—
Passmark CPU
23,540
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.