Home Comparison Intel Xeon W 2140B vs Opteron 6386 SE

Intel Xeon W 2140B vs Opteron 6386 SE

We compared two server CPUs: Intel Xeon W 2140B with 8 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 2140B 's Advantages
Released 5 years and 1 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.2GHz vs 2.8GHz)
Larger L3 cache size (11MB vs 8MB)
Lower TDP (120W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2140B +196%
1264
Opteron 6386 SE
426
Geekbench 6 Multi Core
Intel Xeon W 2140B +79%
7083
Opteron 6386 SE
3945
VS

General Parameters

Dec 2017
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-W
Core Architecture
Abu Dhabi
Intel Socket 2066
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
Opteron (Abu Dhabi)

Package

-
Transistor Count
2.4 billions
14 nm
Manufacturing Process
32 nm
Intel Socket 2066
Socket
AMD Socket G34
120 W
Power Consumption
140 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
-
484 mm²
Die Size
315 mm²
FC-LGA2066
Package
-

CPU Performance

3.2 GHz
Performance Core Base Frequency
2.8 GHz
4.2 GHz
Performance Core Turbo Frequency
3.5 GHz
8
Total Core Count
16
16
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
32.0
Multiplier
14.0
64 K per core
L1 Cache
768 K
1 MB per core
L2 Cache
16 MB
11 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4
2
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR3
4
Max Memory Channels
Yes
ECC Memory Support
No

Miscellaneous

3
PCIe Version
2
48
PCIe Lanes
-

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