AMD Ryzen 7 5800X vs AMD EPYC 7742
CPU · Specs Compare
General Parameters
Release Date
Oct 2020
Aug 2019
Manufacturer
Amd
AMD
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Zen 3 (Vermeer)
Rome
Integrated Graphics
No
N/A
Generation
—
EPYC (Zen 2 (Rome))
Package
Transistor Count
4.15 billions
3.8 billions
Manufacturing Process
7 nm
7 nm
Socket
AM4
AMD Socket SP3
Power Consumption
105 W
225 W
Peak Operating Temperature
90°C
—
Foundry
—
TSMC
Die Size
—
74 mm²
Package
—
FCLGA-4094
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.8 GHz
2.25 GHz
Performance Core Turbo Frequency
4.7 GHz
3.4 GHz
Total Core Count
8
64
Total Thread Count
16
128
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
22.5
L1 Cache
64 K per core
96 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
32 MB shared
256 MB shared
Unlocked Multiplier
Yes
No
SMP
—
2
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
128 GB
—
Max Memory Channels
2
8
Max Memory Bandwidth
47.68 GB/s
—
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
4
PCIe Lanes
20
—
Benchmark
Cinebench R23
1,596
—
Cinebench R23
15,228
—
Geekbench 6
2,230
404
Geekbench 5
1,623
—
Geekbench 6
10,279
170
Geekbench 5
10,572
—
Cinebench 2024
98
—
Cinebench 2024
874
—
Passmark CPU
3,443
—
Passmark CPU
27,890
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.