Home Comparison Intel Xeon X5667 vs Intel Xeon W 2145

Intel Xeon X5667 vs Intel Xeon W 2145

We compared two server CPUs: Intel Xeon X5667 with 4 cores 3.066GHz and Intel Xeon W 2145 with 8 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5667 's Advantages
Larger L3 cache size (12MB vs 11MB)
Lower TDP (95W vs 140W)
Intel Xeon W 2145 's Advantages
Released 7 years and 5 months late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.7GHz vs 3.066GHz)
More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon X5667
591
Intel Xeon W 2145 +145%
1451
Geekbench 6 Multi Core
Intel Xeon X5667
2091
Intel Xeon W 2145 +310%
8591
VS

General Parameters

Mar 2010
Release Date
Aug 2017
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Skylake-W
Intel Socket 1366
Socket
Intel Socket 2066
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon W (Skylake-W)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
14 nm
95 W
Power Consumption
140 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
239 mm²
Die Size
484 mm²

CPU Performance

3.066 GHz
Performance Core Base Frequency
3.7 GHz
3.466 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
8
8
Total Thread Count
16
133 MHz
Bus Frequency
100 MHz
23.0
Multiplier
37.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
11 MB shared
No
Unlocked Multiplier
No
2
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
48

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