AMD Ryzen 9 5900 vs AMD EPYC 7742
CPU Specs Compare
General Parameters
Release Date
Jan 2021
Aug 2019
Manufacturer
AMD
AMD
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Vermeer
Rome
Integrated Graphics
N/A
N/A
Generation
-
EPYC (Zen 2 (Rome))
Package
Manufacturing Process
7 nm
7 nm
Socket
AM4
AMD Socket SP3
Power Consumption
65 W
225 W
Peak Operating Temperature
95 °C
-
Transistor Count
-
3.8 billions
Foundry
-
TSMC
Die Size
-
74 mm²
Package
-
FCLGA-4094
CPU Performance
Performance Cores
12
-
Performance Core Threads
24
-
Performance Core Base Frequency
3.0 GHz
2.25 GHz
Performance Core Turbo Frequency
4.7 GHz
3.4 GHz
Total Core Count
12
64
Total Thread Count
24
128
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
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
51.2 GB/s
-
ECC Memory Support
Yes
Yes
Miscellaneous
📊 Benchmark
Cinebench R23
1,584
-
Cinebench R23
20,887
-
Geekbench 6
2,080
404
Geekbench 5
1,715
-
Geekbench 6
9,774
170
Geekbench 5
13,017
-
Blender
282
-
Passmark CPU
3,447
-
Passmark CPU
34,510
-