Home Comparison Intel Xeon W 2140B vs Opteron 6276

Intel Xeon W 2140B vs Opteron 6276

We compared two server CPUs: Intel Xeon W 2140B with 8 cores 3.2GHz and Opteron 6276 with 16 cores 2.3GHz . 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 6 years and 1 months late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.2GHz vs 2.3GHz)
Larger L3 cache size (11MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Opteron 6276 's Advantages
Lower TDP (115W vs 120W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2140B +538%
1264
Opteron 6276
198
Geekbench 6 Multi Core
Intel Xeon W 2140B +309%
7083
Opteron 6276
1729
VS

General Parameters

Dec 2017
Release Date
Nov 2011
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-W
Core Architecture
Interlagos
Intel Socket 2066
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
Opteron (Interlagos)

Package

-
Transistor Count
2.4 billions
14 nm
Manufacturing Process
32 nm
120 W
Power Consumption
115 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
-
484 mm²
Die Size
316 mm²

CPU Performance

3.2 GHz
Performance Core Base Frequency
2.3 GHz
4.2 GHz
Performance Core Turbo Frequency
3.2 GHz
8
Total Core Count
16
16
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
32.0
Multiplier
11.5
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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