AMD EPYC 7551P: specs and benchmarks

AMD EPYC 7551P

Summary

AMD started AMD EPYC 7551P sales 20 June 2017 at a recommended price of $2,100. This is Zen architecture desktop processor primarily aimed at professional systems. It has 32 cores and 64 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 2000 MHz and an unlocked multiplier.

Compatibility-wise, this is AMD Socket TR4 processor with a TDP of 180 Watt. It supports DDR4-2666 memory.

It provides good benchmark performance at 38.86 percent of a leader's which is AMD EPYC 7742.

General info

Of EPYC 7551P processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Server
 
Series
AMD EPYC
 
Achitecture codename
Zen
 
Release date
20 June 2017
 
Launch price (MSRP)
$2,100
 
of 999 (Xeon W3530)

Technical specs

EPYC 7551P's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of EPYC 7551P's performance, but to be more precise you have to review its test results.
Number of cores
32
 
Number of threads
64
 
Maximum frequency
2 GHz
 
of 5 (FX-9590)
L1 cache
96K (per core)
 
of 4096 (EPYC 7702)
L2 cache
512K (per core)
 
of 32768 (EPYC 7702)
L3 cache
64 MB (shared)
 
of 256 (EPYC 7702)
Manufacturing process technology
14 nm
 
Die size
192 mm2
 
Transistor count
4,800 million
 
of 19200 (Ryzen 7 3700)
64 bit support
+
 
Unlocked
+
 

Compatibility

Information on EPYC 7551P compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1 (Uniprocessor)
 
Socket
TR4
 
Power consumption (TDP)
180 Watt
 

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7551P. You'll probably need this information if you require some particular technology.
AES-NI
+
 
AVX
+
 

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7551P are enumerated here.
AMD-V
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by EPYC 7551P.
Supported memory types
DDR4-2666
 
Maximum memory size
2 TiB
 
Max memory channels
8
 
Maximum memory bandwidth
158.95 GB / s
 
of 262.26 (Xeon Platinum 9221)
ECC memory support
+
 

Peripherals

Specifications and connection of EPYC 7551P's supported peripherals.
PCIe revision
3.0
 
Max number of PCIe lanes
128
 

Benchmark performance

Non-gaming benchmarks performance of EPYC 7551P. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

38.86

Passmark

18406

Game benchmarks

Let's see how good EPYC 7551P is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall EPYC 7551P performance compared to nearest competitors. All CPU types participate.

Advices and comments

Here you can ask a question about EPYC 7551P, agree or disagree with our judgements, or report an error or mismatch.