AMD EPYC 7H12 vs AMD EPYC 9684X
We compared two server CPUs: AMD EPYC 7H12 with 64 cores 2.6GHz and AMD EPYC 9684X with 96 cores 2.55GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7H12 's Advantages
Higher base frequency (2.6GHz vs 2.55GHz)
Lower TDP (280W vs 400W)
AMD EPYC 9684X 's Advantages
Released 3 years and 9 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (1152MB vs 256MB)
More modern manufacturing process (5nm vs 7nm)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 7H12
1215
AMD EPYC 9684X
+72%
2097
Geekbench 6 Multi Core
AMD EPYC 7H12
10386
AMD EPYC 9684X
+102%
21077
General Parameters
Sep 2019
Release Date
Jun 2023
AMD
Manufacturer
AMD
Server
Type
Server
Rome
Core Architecture
Genoa-X
AMD Socket SP3
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
EPYC (Zen 4 (Genoa))
Package
3.8 billions
Transistor Count
135.24 billions
7 nm
Manufacturing Process
5 nm
280 W
Power Consumption
400 W
TSMC
Foundry
TSMC
74 mm²
Die Size
12x72 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²
CPU Performance
2.6 GHz
Performance Core Base Frequency
2.55 GHz
3.3 GHz
Performance Core Turbo Frequency
3.7 GHz
64
Total Core Count
96
128
Total Thread Count
192
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
25.5
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
256 MB shared
L3 Cache
1152 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR4-3200
Memory Types
DDR5-4800
8
Max Memory Channels
12
-
Max Memory Bandwidth
460.8 GB/s
Yes
ECC Memory Support
Yes
