AMD EPYC 9684X vs AMD EPYC 9254
We compared two server CPUs: AMD EPYC 9684X with 96 cores 2.55GHz and AMD EPYC 9254 with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9684X 's Advantages
Released 7 months late
Larger L3 cache size (1152MB vs 128MB)
AMD EPYC 9254 's Advantages
Higher base frequency (2.9GHz vs 2.55GHz)
Lower TDP (200W vs 400W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 9684X
2097
AMD EPYC 9254
+7%
2245
Geekbench 6 Multi Core
AMD EPYC 9684X
+15%
21077
AMD EPYC 9254
18187
General Parameters
Jun 2023
Release Date
Nov 2022
AMD
Manufacturer
AMD
Server
Type
Server
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-
-
Genoa-X
Core Architecture
Genoa
-
-
-
AMD Socket SP5
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
EPYC (Zen 4 (Genoa))
Package
135.24 billions
Transistor Count
26.28 billions
5 nm
Manufacturing Process
5 nm
-
-
-
400 W
Power Consumption
200 W
-
-
-
-
-
-
TSMC
Foundry
TSMC
12x72 mm²
Die Size
4x72 mm²
6 nm
I/O Process Size
6 nm
397 mm²
I/O Die Size
397 mm²
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-
-
CPU Performance
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-
-
-
-
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2.55 GHz
Performance Core Base Frequency
2.9 GHz
3.7 GHz
Performance Core Turbo Frequency
4.15 GHz
-
-
-
-
-
-
-
-
-
-
-
-
96
Total Core Count
24
192
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
25.5
Multiplier
29.0
-
-
-
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
1152 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
-
-
-
-
2
SMP
2
-
-
-
-
-
-
Memory Parameters
DDR5-4800
Memory Types
DDR5-4800
-
-
-
12
Max Memory Channels
12
460.8 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
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AI Accelerator
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