Intel Xeon E3 1285 v4 vs Intel Xeon W 2140B
We compared two server CPUs: Intel Xeon E3 1285 v4 with 4 cores 3.5GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1285 v4 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
Lower TDP (95W vs 120W)
Intel Xeon W 2140B 's Advantages
Released 2 years and 6 months late
Higher specification of memory (2666 vs 1866)
Larger L3 cache size (11MB vs 6MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1285 v4
+5%
1332
Intel Xeon W 2140B
1264
Geekbench 6 Multi Core
Intel Xeon E3 1285 v4
4509
Intel Xeon W 2140B
+57%
7083
General Parameters
Jun 2015
Release Date
Dec 2017
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell-DT
Core Architecture
Skylake-W
Intel Socket 1150
Socket
Intel Socket 2066
Intel Iris Pro P6300
Integrated Graphics
N/A
Xeon E3 (Broadwell-DT)
Generation
Xeon W (Skylake-W)
Package
14 nm
Manufacturing Process
14 nm
95 W
Power Consumption
120 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
182 mm²
Die Size
484 mm²
CPU Performance
3.5 GHz
Performance Core Base Frequency
3.2 GHz
3.8 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
32.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
6 MB shared
L3 Cache
11 MB shared
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR3-1866
Memory Types
DDR4-2666
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
48
