Home Comparison Intel Xeon W 11855M vs Opteron 6386 SE

Intel Xeon W 11855M vs Opteron 6386 SE

We compared two server CPUs: Intel Xeon W 11855M with 6 cores 3.2GHz and Opteron 6386 SE with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11855M 's Advantages
Released 8 years and 6 months late
Higher specification of memory (3200 vs 1600)
Newer PCIe version (4 vs 2)
Higher base frequency (3.2GHz vs 2.8GHz)
Larger L3 cache size (18MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (35W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 11855M +363%
1975
Opteron 6386 SE
426
Geekbench 6 Multi Core
Intel Xeon W 11855M +105%
8115
Opteron 6386 SE
3945
VS

General Parameters

May 2021
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Tiger Lake-H
Core Architecture
Abu Dhabi
Intel BGA 1787
Socket
AMD Socket G34
UHD Graphics 750
Integrated Graphics
N/A
Xeon (Tiger Lake-H)
Generation
Opteron (Abu Dhabi)

Package

-
Transistor Count
2.4 billions
10 nm
Manufacturing Process
32 nm
35 W
Power Consumption
140 W
72 °C
Peak Operating Temperature
64 °C
Intel
Foundry
GlobalFoundries
190 mm²
Die Size
2x315 mm²

CPU Performance

3.2 GHz
Performance Core Base Frequency
2.8 GHz
4.9 GHz
Performance Core Turbo Frequency
3.5 GHz
6
Total Core Count
16
12
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
32.0
Multiplier
14.0
80 K per core
L1 Cache
768 KB
1.25 MB per core
L2 Cache
2 MB per module
18 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

DDR4-3200
Memory Types
DDR3-1600
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
2
20
PCIe Lanes
-

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