Intel Xeon D 1520 vs Intel Xeon W 2140B
We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz 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 D 1520 's Advantages
Lower TDP (45W vs 120W)
Intel Xeon W 2140B 's Advantages
Released 2 years and 9 months late
Higher specification of memory (2666 vs 4)
Higher base frequency (3.2GHz vs 2.2GHz)
Larger L3 cache size (11MB vs 1.5MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon D 1520
875
Intel Xeon W 2140B
+44%
1264
Geekbench 6 Multi Core
Intel Xeon D 1520
3086
Intel Xeon W 2140B
+129%
7083
General Parameters
Mar 2015
Release Date
Dec 2017
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Skylake-W
Intel BGA 1667
Socket
Intel Socket 2066
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
Xeon W (Skylake-W)
Package
3.2 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
120 W
80 °C
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
246 mm²
Die Size
484 mm²
CPU Performance
2.2 GHz
Performance Core Base Frequency
3.2 GHz
2.6 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
32.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
1.5 MB per core
L3 Cache
11 MB shared
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR3,DDR4
Memory Types
DDR4-2666
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
24
PCIe Lanes
48
