Home Comparison AMD EPYC 9755 vs Opteron 1385

AMD EPYC 9755 vs Opteron 1385

We compared two server CPUs: AMD EPYC 9755 with 128 cores 2.7GHz and Opteron 1385 with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9755 's Advantages
Released 15 years and 4 months late
Higher specification of memory (6000 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (512MB vs 6MB)
More modern manufacturing process (4nm vs 45nm)
Opteron 1385 's Advantages
Lower TDP (115W vs 500W)

Score

VS

General Parameters

Oct 2024
Release Date
Jun 2009
AMD
Manufacturer
AMD
Server
Type
Server
Turin
Core Architecture
Suzuka
AMD Socket SP5
Socket
AMD Socket AM3
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC(Zen 5 (Turin))
Generation
Opteron(Suzuka)

Package

133.04 billions
Transistor Count
0.758 billions
4 nm
Manufacturing Process
45 nm
500 W
Power Consumption
115 W
TSMC
Foundry
GlobalFoundries
16x70.6 mm²
Die Size
258 mm²
6 nm
I/O Process Size
-
mm²
I/O Die Size
-

CPU Performance

128
Performance Cores
-
256
Performance Core Threads
-
2.7 GHz
Performance Core Base Frequency
2.7 GHz
4.1 GHz
Performance Core Turbo Frequency
0
128
Total Core Count
4
256
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
27.0
Multiplier
13.5
80 KB per core
L1 Cache
128 KB per core
1 MB per core
L2 Cache
512 KB per core
512 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR5-6000
Memory Types
DDR3-1333
6 TB
Max Memory Size
-
12
Max Memory Channels
2
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes

Miscellaneous

Official Website
-
5
PCIe Version
2
128
PCIe Lanes
-

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