Intel Xeon D 1520 vs Intel Xeon E7 8860 v3
We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and Intel Xeon E7 8860 v3 with 16 cores 2.2GHz . 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
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 140W)
Intel Xeon E7 8860 v3 's Advantages
Higher specification of memory (1866 vs 4)
Larger L3 cache size (40MB vs 1.5MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon D 1520
+11%
875
Intel Xeon E7 8860 v3
783
Geekbench 6 Multi Core
Intel Xeon D 1520
+2%
3086
Intel Xeon E7 8860 v3
3015
General Parameters
Mar 2015
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Haswell-EX
Intel BGA 1667
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
Xeon E7 (Haswell-EX)
Package
3.2 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
45 W
Power Consumption
140 W
80 °C
Peak Operating Temperature
75 °C
Intel
Foundry
Intel
246 mm²
Die Size
160 mm²
CPU Performance
2.2 GHz
Performance Core Base Frequency
2.2 GHz
2.6 GHz
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
16
8
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
1.5 MB per core
L3 Cache
40 MB shared
No
Unlocked Multiplier
No
1
SMP
8
Memory Parameters
DDR3,DDR4
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
24
PCIe Lanes
32
