Home Comparison AMD EPYC 7702P vs Opteron 8346 HE (B3)

AMD EPYC 7702P vs Opteron 8346 HE (B3)

We compared two server CPUs: AMD EPYC 7702P with 64 cores 2GHz and Opteron 8346 HE (B3) with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7702P 's Advantages
Released 11 years and 3 months late
Higher specification of memory (3200 vs 667)
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (256MB vs 2MB)
More modern manufacturing process (7nm vs 65nm)
Opteron 8346 HE (B3) 's Advantages
Lower TDP (68W vs 200W)

Score

VS

General Parameters

Aug 2019
Release Date
May 2008
AMD
Manufacturer
AMD
Server
Type
Server
Rome
Core Architecture
Barcelona
AMD Socket SP3
Socket
AMD Socket Fr2
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
Opteron(Barcelona)

Package

3.8 billions
Transistor Count
0.463 billions
7 nm
Manufacturing Process
65 nm
200 W
Power Consumption
68 W
TSMC
Foundry
-
74 mm²
Die Size
285 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
1.8 GHz
3.35 GHz
Performance Core Turbo Frequency
0
64
Total Core Count
4
128
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
20.0
Multiplier
9.0
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
512 KB per core
256 MB shared
L3 Cache
2 MB shared
No
Unlocked Multiplier
No
1
SMP
8

Memory Parameters

DDR4-3200
Memory Types
DDR2-667
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
-

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