Home Comparison Intel Xeon W 2191B vs Xeon E5345

Intel Xeon W 2191B vs Xeon E5345

Intel Xeon W 2191B
VS
Xeon E5345
Intel Xeon W-2191B
Intel Xeon E5345
We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Xeon E5345 with 4 cores 2.333GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2191B 's Advantages
Released 11 years and 1 months late
Higher specification of memory (2666 vs 3)
More modern manufacturing process (14nm vs 65nm)
Xeon E5345 's Advantages
Higher base frequency (2.333GHz vs 2.3GHz)
Lower TDP (80W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2191B +411%
1344
Xeon E5345
263
Geekbench 6 Multi Core
Intel Xeon W 2191B +658%
9179
Xeon E5345
1210
Intel Xeon W 2191B
VS
Xeon E5345

General Parameters

Dec 2017
Release Date
Nov 2006
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Clovertown
Intel Socket 2066
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
Xeon (Clovertown)

Package

-
Transistor Count
0.582 billions
14 nm
Manufacturing Process
65 nm
140 W
Power Consumption
80 W
66 °C
Peak Operating Temperature
66 °C
Intel
Foundry
-
484 mm²
Die Size
2x143 mm²

CPU Performance

2.3 GHz
Performance Core Base Frequency
2.333 GHz
4.3 GHz
Performance Core Turbo Frequency
0
18
Total Core Count
4
36
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
23.0
Multiplier
7.0
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
4 MB per die
24.75 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR2, DDR3
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
0
48
PCIe Lanes
-

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