Product Comparison: AMD EPYC 7551 vs AMD EPYC 7551P


General Specifications
Brand
AMD
AMD
Model
EPYC 7551
EPYC 7551P
Origin
China
China
About the Product
This processor is based on the Zen microarchitecture and is manufactured on a 14 nm process. The 7551 has a base frequency of 2 GHz with a turbo frequency of 3 GHz.
Package Size
Height
4.9 in.
4.9 in.
Width
4.7 in.
4.7 in.
Depth
2.8 in.
2.8 in.
Weight
0.87 lbs.
0.87 lbs.
Details
Socket
SP3
SP3
Lithography
14 nm
14 nm
Type of Processors
Server
Server
Code Name
Naples
Naples
What customers say about "Details"
AMD EPYC 7551 CPU Processor
  • Installation super easy. I like it.
  • I liked it, I still do. Installation was easy.
  • Easy to install. Perfect item.
  • Installation was simple. Would recommend.
  • Easy to installation. Best processor I've ever had.
AMD EPYC 7551P CPU Processor
  • The installation process was pretty easy. I like it.
  • Love the speed and ease of installation of the processor. Perfect.
  • Installation was simple. Good performance.
  • It has good performance. Installation was easy.
  • This was easy to install. Good CPU.
Technical Specifications
CPU Cores
32
32
CPU Threads
64
64
Clock Speed
2 GHz
2 GHz
Turbo Clock Speed
3 GHz
3 GHz
Max TDP
180 W
180 W
Max Temperature
81 °C
81 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes
What customers say about "Technical Specifications"
AMD EPYC 7551 CPU Processor
  • Everything is fast. Worth every penny!
  • Very fast and stable. I like it.
  • This is really fast. Recommended.
  • This CPU is so fast! Highly recommend.
  • A bit slow. Poor quality of this.
AMD EPYC 7551P CPU Processor
  • Very fast performance. I like it and recommend.
  • Very fast, good workhorse. Would recommend.
  • Good CPU. Very fast. Recommended!
  • Blazing fast CPU for my needs.
  • Absolute garbage in performance. A little slow.
Cache And Memory Specifications
L2 Cache Size
16000 kB
16000 kB
L3 Cache Size
64000 kB
64000 kB
Max Memory Size
2000 GB
2000 GB
Memory Types
DDR4
DDR4
Max Memory Channels
8
8
Max Memory Bandwidth
170.6 GB/s
170.6 GB/s
What customers say about "Cache And Memory Specifications"
AMD EPYC 7551 CPU Processor
  • Corsair Vengeance DDR4 works fine with CPU.
  • This CPU is a beast. Works good with my DDR4.
  • Awesome AMD processor. Supported DDR4 memory type.
  • Nice performance. Great memory support.
  • Workstation beast. DDR4 memory support. I like it.
AMD EPYC 7551P CPU Processor
  • Works well with Crosshair memory. I like it.
  • Great upgrade! Supported DDR4 memory type!
  • Works like a charm. Good memory support.
  • This price is ridiculous. Memory support is good for my DDR4 memory.
  • Absolute beast with great memory support. I like it.
Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
Yes
Yes
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
Yes
Yes
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer
Other reviews