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AMD Ryzen ThreadRipper 2970WX Cpu
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HP Xeon E5 Cpu
HP Xeon E5
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Intel Core i9 Extreme Edition 10980XE X-series Cpu
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Intel Xeon X5660 Cpu
Intel Xeon X5660
Editiorial reviews
6
4.2 out of 5
4 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
The HP Z420 is a powerful, expandable workstation. It combines the power of a quad-core Intel Xeon processor with an Nvidia Quadro graphics to give you a powerhouse system that can grow along with your company.Read more
Intel Xeon Processor E5-1620 Sandy Bridge-EP Xeon Review 4C/8T 3.6GHz review | ServetheHomeRead more
Read editorial reviews
User rating
40
4.2 out of 5
40 user ratings
5 stars
42 %
4 stars
35 %
3 stars
22 %
2 stars
0 %
1 stars
0 %
33
4.2 out of 5
33 user ratings
5 stars
36 %
4 stars
42 %
3 stars
21 %
2 stars
0 %
1 stars
0 %
2
4.5 out of 5
2 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
28 %
4 stars
53 %
3 stars
15 %
2 stars
2 %
1 stars
0 %

General

Processor socketTR4LGA 1356LGA 2066LGA 1366
Component forServer/Workstation
N/A
PCServer/Workstation
Operating modes64-bit
N/A
64-bit64-bit

Processor

Clock speed3.0 GHz2.4 GHz3.0 GHz2.8 GHz
Max turbo speed4.2 GHz
N/A
4.6 GHz3.2 GHz
Number of cores244186
Number of threads4843612
Thermal Design Power (TDP)250.0 W80.0 W165.0 W95.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in
Bus type
N/A
N/A
N/A
QPI
Idle states
N/A
N/A
N/A
yes

Memory

Cache64 MB10 MB24.75 MB12 MB
Cache typeL3
N/A
N/A
Smart Cache
Memory clock speeds supported by processor2933.0 MHz
N/A
2933.0 MHz
  • 800
  • 1066
  • 1333
Memory types supported by processorDDR4 SDRAM
N/A
DDR4 SDRAMDDR3 SDRAM
Memory channelsQuad
N/A
QuadTriple
Maximum internal memory supported by processor
N/A
N/A
256.0 GB288.0 GB
Memory bandwidth supported by processor (max)
N/A
N/A
N/A
32.0 GB/s