AMD Ryzen Embedded 8840U vs AMD EPYC 9684X
We compared two server CPUs: AMD Ryzen Embedded 8840U with 8 cores 3.3GHz 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 Ryzen Embedded 8840U 's Advantages
Released 10 months late
Higher specification of memory (5600 vs 4800)
Higher base frequency (3.3GHz vs 2.55GHz)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (28W vs 400W)
AMD EPYC 9684X 's Advantages
Newer PCIe version (5 vs 4)
Larger L3 cache size (1152MB vs 16MB)
Score
Benchmark
Geekbench 6 Single Core
AMD Ryzen Embedded 8840U
1467
AMD EPYC 9684X
+42%
2097
Geekbench 6 Multi Core
AMD Ryzen Embedded 8840U
3245
AMD EPYC 9684X
+549%
21077
General Parameters
Apr 2024
Release Date
Jun 2023
AMD
Manufacturer
AMD
Server
Type
Server
Hawk Point
Core Architecture
Genoa-X
AMD Socket FP8
Socket
AMD Socket SP5
Radeon 780M
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Hawk Point))
Generation
EPYC (Zen 4 (Genoa))
Package
25 billions
Transistor Count
135.24 billions
4 nm
Manufacturing Process
5 nm
28 W
Power Consumption
400 W
TSMC
Foundry
TSMC
178 mm²
Die Size
12x72 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²
CPU Performance
3.3 GHz
Performance Core Base Frequency
2.55 GHz
5.1 GHz
Performance Core Turbo Frequency
3.7 GHz
8
Total Core Count
96
16
Total Thread Count
192
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
25.5
64 KB per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
1152 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR5-5600
Memory Types
DDR5-4800
2
Max Memory Channels
12
-
Max Memory Bandwidth
460.8 GB/s
Yes
ECC Memory Support
Yes
