Home Comparison Intel Xeon W 2170B vs Intel Xeon X5647

Intel Xeon W 2170B vs Intel Xeon X5647

We compared two server CPUs: Intel Xeon W 2170B with 14 cores 2.5GHz and Intel Xeon X5647 with 4 cores 2.933GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2170B 's Advantages
Released 6 years and 10 months late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (19.25MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon X5647 's Advantages
Higher base frequency (2.933GHz vs 2.5GHz)
Lower TDP (130W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2170B +164%
1400
Intel Xeon X5647
530
Geekbench 6 Multi Core
Intel Xeon W 2170B +453%
8888
Intel Xeon X5647
1606
VS

General Parameters

Dec 2017
Release Date
Feb 2011
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Westmere-EP
Intel Socket 2066
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
Xeon (Westmere-EP)

Package

-
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
140 W
Power Consumption
130 W
66 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
484 mm²
Die Size
239 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2.933 GHz
4.3 GHz
Performance Core Turbo Frequency
3.2 GHz
14
Total Core Count
4
28
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
25.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
19.25 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR3
4
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
48
PCIe Lanes
-

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