Home Comparison AMD Ryzen Embedded 8840U vs AMD EPYC 7742

AMD Ryzen Embedded 8840U vs AMD EPYC 7742

AMD Ryzen Embedded 8840U
VS
AMD EPYC 7742
AMD Ryzen Embedded 8840U
AMD EPYC 7742
We compared two server CPUs: AMD Ryzen Embedded 8840U with 8 cores 3.3GHz and AMD EPYC 7742 with 64 cores 2.25GHz . 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 4 years and 8 months late
Higher specification of memory (5600 vs 3200)
Higher base frequency (3.3GHz vs 2.25GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (28W vs 225W)
AMD EPYC 7742 's Advantages
Larger L3 cache size (256MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen Embedded 8840U +263%
1467
AMD EPYC 7742
404
Geekbench 6 Multi Core
AMD Ryzen Embedded 8840U +1808%
3245
AMD EPYC 7742
170
AMD Ryzen Embedded 8840U
VS
AMD EPYC 7742

General Parameters

Apr 2024
Release Date
Aug 2019
AMD
Manufacturer
AMD
Server
Type
Server
Hawk Point
Core Architecture
Rome
AMD Socket FP8
Socket
AMD Socket SP3
Radeon 780M
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Hawk Point))
Generation
EPYC (Zen 2 (Rome))

Package

25 billions
Transistor Count
3.8 billions
4 nm
Manufacturing Process
7 nm
28 W
Power Consumption
225 W
TSMC
Foundry
TSMC
178 mm²
Die Size
74 mm²

CPU Performance

3.3 GHz
Performance Core Base Frequency
2.25 GHz
5.1 GHz
Performance Core Turbo Frequency
3.4 GHz
8
Total Core Count
64
16
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
22.5
64 KB per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR5-5600
Memory Types
DDR4-3200
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
4
20
PCIe Lanes
-

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