Intel Xeon E3 1275 v5 vs Intel Xeon W 2125
We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz and Intel Xeon W 2125 with 4 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1275 v5 's Advantages
Lower TDP (80W vs 120W)
Intel Xeon W 2125 's Advantages
Released 1 years and 10 months late
Higher specification of memory (2666 vs 2133)
Higher base frequency (4GHz vs 3.6GHz)
Larger L3 cache size (8.25MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1275 v5
1347
Intel Xeon W 2125
+3%
1397
Geekbench 6 Multi Core
Intel Xeon E3 1275 v5
4527
Intel Xeon W 2125
+11%
5040
Blender
Intel Xeon E3 1275 v5
67
Intel Xeon W 2125
+11%
75
General Parameters
Oct 2015
Release Date
Aug 2017
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-DT
Core Architecture
Skylake-W
Intel Socket 1151
Socket
Intel Socket 2066
HD Graphics P530
Integrated Graphics
N/A
Xeon E3 (Skylake-DT)
Generation
Xeon W (Skylake-W)
Package
1.75 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
80 W
Power Consumption
120 W
-
Peak Operating Temperature
64 °C
Intel
Foundry
Intel
122 mm²
Die Size
484 mm²
CPU Performance
3.6 GHz
Performance Core Base Frequency
4 GHz
4 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
36.0
Multiplier
40.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
8.25 MB shared
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR4-2666
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
48
