EPYC 7551P

Details and Benchmarks for AMD EPYC 7551P

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for EPYC 7551P based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,208 Rank: 179
Rank Name Score Visual
175 Core i9-7920X 6,221
+0.2%
176 Xeon Gold 5416S 6,216
+0.1%
177 Ryzen Threadripper PRO 3955WX 6,213
+0.1%
178 Xeon W-1350 6,210
+0%
179 EPYC 7551P 6,208
180 Core i7-8086K 6,204
-0.1%
181 Ryzen 5 7540U 6,204
-0.1%
182 Xeon W-1370 6,201
-0.1%
183 Core i9-11900T 6,201
-0.1%
184 Ryzen Z1 Extreme 6,199
-0.1%

View full ranking →

Multicore Score

Multicore performance score for EPYC 7551P based on multi-threaded benchmark results.

7,745 Rank: 42
Rank Name Score Visual
38 Core Ultra 7 265KF 7,797
+0.7%
39 Xeon W-3375 7,786
+0.5%
40 Core i9-13900KF 7,772
+0.3%
41 Xeon W-3275 7,748
+0%
42 EPYC 7551P 7,745
43 Ryzen Threadripper PRO 5965WX 7,734
-0.1%
44 EPYC 7502P 7,723
-0.3%
45 Xeon w9-3475X 7,719
-0.3%
46 Ryzen 9 9900X3D 7,707
-0.5%
47 Xeon Gold 6442Y 7,706
-0.5%

View full ranking →

Singlecore Score

Single-core performance score for EPYC 7551P based on single-threaded benchmark results.

5,184 Rank: 819
Rank Name Score Visual
815 Xeon D-1622 5,186
+0%
816 Xeon E3-1270 v3 5,186
+0%
817 Xeon Platinum 8270 5,185
+0%
818 Core i5-7400T 5,184
+0%
819 EPYC 7551P 5,184
820 Core i3-8145U 5,184
+0%
821 Xeon E5-2667 v4 5,181
-0.1%
822 Core i7-4710MQ 5,181
-0.1%
823 Xeon E5-2687W v2 5,180
-0.1%
824 Core i5-7300HQ 5,179
-0.1%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for EPYC 7551P based on integer math, floating point math, and prime number computation benchmarks.

6,004 Rank: 105
Rank Name Score Visual
101 Core Ultra 7 255H 6,039
+0.6%
102 Core i9-12900KS 6,036
+0.5%
103 Xeon W-3275M 6,032
+0.5%
104 Xeon Platinum 8180 6,025
+0.3%
105 EPYC 7551P 6,004
106 Xeon Gold 6426Y 5,995
-0.1%
107 EPYC 7302 5,971
-0.5%
108 Ryzen 7 7800X3D 5,961
-0.7%
109 Core i9-12900K 5,948
-0.9%
110 Xeon Platinum 8268 5,943
-1%

View full ranking →

Data Processing

Aggregated score for EPYC 7551P based on data encryption, data compression, and string sorting benchmarks.

6,977 Rank: 46
Rank Name Score Visual
42 Core i9-14900KS 7,012
+0.5%
43 Core i9-13900KS 7,012
+0.5%
44 Ryzen 9 7950X3D 6,999
+0.3%
45 Xeon Gold 6348 6,988
+0.2%
46 EPYC 7551P 6,977
47 Core i9-13900K 6,936
-0.6%
48 Core i9-14900K 6,936
-0.6%
49 Core i9-14900KF 6,924
-0.8%
50 Core i9-13900KF 6,918
-0.8%
51 Xeon Gold 6430 6,901
-1.1%

View full ranking →

Physics & Compute

Aggregated score for EPYC 7551P based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

6,018 Rank: 100
Rank Name Score Visual
96 Ryzen 9 7845HX 6,043
+0.4%
97 Core i9-13900F 6,033
+0.2%
98 Ryzen Threadripper PRO 3955WX 6,025
+0.1%
99 Xeon Platinum 8168 6,019
+0%
100 EPYC 7551P 6,018
101 Xeon Platinum 8270 6,012
-0.1%
102 Xeon Gold 6254 6,012
-0.1%
103 Core i9-14900F 6,012
-0.1%
104 Xeon Gold 5416S 6,008
-0.2%
105 Xeon w5-2455X 5,984
-0.6%

View full ranking →

EPYC 7551P Details

As of March 2026, the AMD EPYC 7551P remains a notable server processor, though it represents an older generation of compute technology. Launched in June 2017, this CPU is part of AMD's first-generation EPYC lineup based on the Zen (Naples) architecture. Despite its age, the 7551P continues to hold relevance in certain server and workstation environments due to its 32-core, 64-thread design, which provides strong multi-threaded performance for enterprise workloads.

The processor operates at a base frequency of 2.0 GHz, with a turbo frequency reaching up to 3.0 GHz under optimal conditions. This clock speed is supported by a 14 nm manufacturing process, which was advanced at the time of its release. The chip is built on a multi-chip module (MCM) design, integrating four dies into a single package, and features 64 MB of L3 cache, 16 MB of L2 cache, and 3 MB of L1 cache. It is packaged in the FCLGA-4094 socket and operates at a TDP of 180 W, requiring robust cooling solutions in server chassis.

One of the standout features of the EPYC 7551P is its support for simultaneous multithreading (SMT), allowing each core to handle two threads, effectively doubling the thread count. This enables efficient parallel processing, making the chip well-suited for virtualization, database operations, and scientific computing. The processor also supports up to 2,097,152 MiB of DDR4-2666 memory across eight channels, delivering a maximum memory bandwidth of 158.95 GiB/s. This high-bandwidth memory interface helps sustain performance in memory-intensive applications.

In terms of performance, the EPYC 7551P achieves an overall PassMark score of 6,208, ranking #179 among 2,060 processors. Its single-core score is 5,184, placing it #818, while its multicore score stands at 7,745, ranking #42. This indicates that while its single-threaded performance is solid, it truly excels in multi-threaded scenarios, where it competes closely with modern high-end Xeon and Ryzen Threadripper PRO processors. Notably, it trails behind the top-tier EPYC 7552, which scores 9,846 in multicore performance, underscoring the generational gap.

The EPYC 7551P lacks integrated graphics, requiring a discrete GPU for any visual output. However, it includes robust enterprise features such as ECC memory support, AMD Secure Memory Encryption (SME), Secure Encrypted Virtualization (SEV), and AMD-V virtualization technology. These capabilities make it suitable for secure, mission-critical environments where data integrity and virtualization efficiency are paramount.

In conclusion, while the EPYC 7551P is no longer a flagship processor, it remains a reliable option for cost-sensitive server deployments that prioritize core count and multi-threaded throughput over cutting-edge single-core performance. Its 2017 release date places it firmly in the past, but its strong multicore capabilities and enterprise-grade features ensure it still holds value in legacy infrastructure and budget-conscious data centers.
Frequently Compared

AMD EPYC 7272 8 views

AMD Ryzen 9 3900X 7 views

AMD Ryzen 3 PRO 2200GE 4 views

AMD Ryzen 9 PRO 3900 4 views

AMD Ryzen Threadripper 1920X 4 views

AMD Ryzen 5 PRO 3500U 3 views

Intel Core i9-9900X 3 views

AMD Ryzen 7 PRO 2700X 3 views

Intel Xeon Silver 4114 1 view

Intel Core i7-7600U 1 view

AMD EPYC 7551P

Main Specifications

Designer: AMD
Name: EPYC 7551P
Family: EPYC
Series: 7000
Model Number: 7551P
Cores: 32
Threads: 64
Base Frequency: 2000 MHz
Turbo Frequency (1 core): 3000 MHz
Turbo Frequency (2 cores): 3000 MHz
Turbo Frequency (3 cores): 3000 MHz
Turbo Frequency (4 cores): 3000 MHz
Clock Multiplier: 20x (unlocked)
Microarchitecture: Zen
Core Name: Naples
Core Family: 23
Core Model: 1
Socket: Socket
Package: FCLGA-4094
Target Segment: Server
Max CPUs: 1
TDP: 180 W
Release Price: $2,100.00

Cache Specifications

L1 Cache: 3072 KiB
L1 Instruction Cache: 2048 KiB (4-way set associative)
L1 Data Cache: 1024 KiB (8-way set associative)
L2 Cache: 16 MiB (8-way set associative)
L3 Cache: 64 MiB (16-way set associative)

Memory Specifications

Supported Memory Type: DDR4-2666
Memory Channels: 8
Maximum Memory: 2,048 GB
Maximum Bandwidth: 158.95 GB/s
ECC Support: Yes

Physical Specifications

Process: 14 nm
Die Area: 213 mm²
Transistor Count: 19.20 billion
Manufacturer: GlobalFoundries
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX SSE4a SHA AMD-Vi AMD-V TSME SenseMI SMT SME SEV
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