What is more productive hp prolinat dl360 g5 or dl320e g8?

Question

Network administration

In general, the question in the following is the server
hp prolinat dl360 g5
Processor 2 X Intel(R) Xeon(R) CPU E5440 @ 2.83GHz (4 cores)
RAM DDR2 667 PC2-5300F ECC CL5 Fully Buffered Memory Kit 8 brackets - total 32giga
and hp prolinat dl320 g8
Processor 1 X Intel® Xeon® E3-1220v2 (3.1GHz/4-core/8MB/69W)
RAM HP 8GB (1x8GB) Dual Rank x8 PC3-12800E (DDR3-1600) Unbuffered CAS-11 Memory Kit 4 sticks - total 32giga The
question is which one will be more productive and more suitable for hosting company sites, 1C server (naturally on separate servers)
ps servers and those and those for 10 pieces