Home Comparison Intel Xeon W 2145 vs Intel Xeon E3 1265L v2

Intel Xeon W 2145 vs Intel Xeon E3 1265L v2

Intel Xeon W 2145
VS
Intel Xeon E3 1265L v2
Intel Xeon W-2145
Intel Xeon E3-1265L v2
We compared two server CPUs: Intel Xeon W 2145 with 8 cores 3.7GHz and Intel Xeon E3 1265L v2 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2145 's Advantages
Released 5 years and 3 months late
Higher specification of memory (2666 vs 3)
Higher base frequency (3.7GHz vs 2.5GHz)
Larger L3 cache size (11MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1265L v2 's Advantages
Lower TDP (45W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2145 +144%
1451
Intel Xeon E3 1265L v2
593
Geekbench 6 Multi Core
Intel Xeon W 2145 +289%
8591
Intel Xeon E3 1265L v2
2208
Intel Xeon W 2145
VS
Intel Xeon E3 1265L v2

General Parameters

Aug 2017
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Ivy Bridge
Intel Socket 2066
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD 2500
Xeon W (Skylake-W)
Generation
Xeon E3 (Ivy Bridge)

Package

-
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
140 W
Power Consumption
45 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
484 mm²
Die Size
160 mm²

CPU Performance

3.7 GHz
Performance Core Base Frequency
2.5 GHz
4.5 GHz
Performance Core Turbo Frequency
3.5 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
37.0
Multiplier
25.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
11 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
48
PCIe Lanes
16

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