AMD EPYC 7551P vs AMD EPYC 7702

Last updated: 2023-04-27

CPU comparison with benchmarks


AMD EPYC 7551P		AMD EPYC 7702
CPU comparison AMD EPYC 7551P or AMD EPYC 7702 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The AMD EPYC 7551P has 32 cores with 64 threads and clocks with a maximum frequency of 3.00 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7551P was released in Q3/2017. The AMD EPYC 7702 has 64 cores with 128 threads and clocks with a maximum frequency of 3.35 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7702 was released in Q3/2019.

AMD EPYC (129)	Family	AMD EPYC (129)
AMD EPYC 7001 (12)	CPU group	AMD EPYC 7002 (24)
1	Generation	2
Naples (Zen)	Architecture	Rome (Zen 2)
Desktop / Server	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD EPYC 7551P is a 32 core processor with a clock frequency of 2.00 GHz (3.00 GHz). The AMD EPYC 7702 has 64 CPU cores with a clock frequency of 2.00 GHz (3.35 GHz).
AMD EPYC 7551P	Characteristic	AMD EPYC 7702
32	Cores	64
64	Threads	128
normal	Core architecture	normal
Yes	Hyperthreading	Yes
No	Overclocking ?	No
2.00 GHz	Frequency	2.00 GHz
3.00 GHz	Turbo Frequency (1 Core)	3.35 GHz
2.55 GHz	Turbo Frequency (All Cores)	2.50 GHz

Artificial Intelligence and Machine Learning Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD EPYC 7551P	Characteristic	AMD EPYC 7702
--	AI hardware	--
--	AI specifications	--

Internal Graphics The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU	GPU	no iGPU
	GPU frequency	--
--	GPU (Turbo)	--
--	GPU Generation	--
	Technology
	Max. displays
--	Compute units	--
--	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	--
--	DirectX Version	--

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
no iGPU	GPU	no iGPU
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
No	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
No	Codec AVC	No
No	Codec VC-1	No
No	Codec JPEG	No

Memory & PCIe The AMD EPYC 7551P supports a maximum of GB of memory in 8 memory channels. The AMD EPYC 7702 can connect up to GB of memory in 8 memory channels.
AMD EPYC 7551P	Characteristic	AMD EPYC 7702
DDR4-2666	Memory	DDR4-3200
	Max. Memory
8 (Octa Channel)	Memory channels	8 (Octa Channel)
170.6 GB/s	Max. Bandwidth	51.2 GB/s
Yes	ECC	Yes
--	L2 Cache	--
64.00 MB	L3 Cache	256.00 MB
3.0	PCIe version	4.0
128	PCIe lanes	128
126.1 GB/s	PCIe Bandwidth	252.0 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7551P has a TDP of 180 W, that of the AMD EPYC 7702 is 200 W.
AMD EPYC 7551P	Characteristic	AMD EPYC 7702
180 W	TDP (PL1 / PBP)	200 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	--
Technical details The AMD EPYC 7551P has a 64.00 MB cache, while the AMD EPYC 7702 cache has a total of 256.00 MB.
AMD EPYC 7551P	Characteristic	AMD EPYC 7702
14 nm	Technology	7 nm
Chiplet	Chip design	Chiplet
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
SP3	Socket	SP3
AMD-V, SVM	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Linux
Q3/2017	Release date	Q3/2019
2750 $	Release price	8000 $

show more data		show more data

AMD EPYC 7551P 32C 64T @ 2.00 GHz (3.00 GHz) buy now on Amazon and save! AMD EPYC 7702 64C 128T @ 2.00 GHz (3.35 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

AMD EPYC 7551P (63%)

AMD EPYC 7702 (100%)

⌀ Multi core performance in 2 CPU benchmarks

AMD EPYC 7551P (38%)

AMD EPYC 7702 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD EPYC 7551P 32C 64T @ 3.00 GHz	611 (57%)
	AMD EPYC 7702 64C 128T @ 3.35 GHz	1079 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD EPYC 7551P 32C 64T @ 2.55 GHz	6676 (18%)
	AMD EPYC 7702 64C 128T @ 2.50 GHz	37461 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	AMD EPYC 7551P 32C 64T @ 3.00 GHz	904 (69%)
	AMD EPYC 7702 64C 128T @ 3.35 GHz	1317 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	AMD EPYC 7551P 32C 64T @ 2.55 GHz	40149 (57%)
	AMD EPYC 7702 64C 128T @ 2.50 GHz	70617 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD EPYC 7551P 32C 64T @ 3.00 GHz	0 (0%)
	AMD EPYC 7702 64C 128T @ 3.35 GHz	996 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD EPYC 7551P 32C 64T @ 2.55 GHz	0 (0%)
	AMD EPYC 7702 64C 128T @ 2.50 GHz	49035 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	AMD EPYC 7551P 32C 64T @ 2.55 GHz	5964 (100%)
	AMD EPYC 7702 64C 128T @ 2.50 GHz	0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD EPYC 7551P 32C 64T @ 3.00 GHz	0 (0%)
	AMD EPYC 7702 64C 128T @ 3.35 GHz	391 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD EPYC 7551P 32C 64T @ 2.55 GHz	0 (0%)
	AMD EPYC 7702 64C 128T @ 2.50 GHz	18857 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.


	AMD EPYC 7551P 32C 64T @ 2.55 GHz	0 (0%)
	AMD EPYC 7702 64C 128T @ 2.50 GHz	403.9 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD EPYC 7551P 32C 64T @ 3.00 GHz	132 (100%)
	AMD EPYC 7702 64C 128T @ 3.35 GHz	0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD EPYC 7551P 32C 64T @ 2.55 GHz	3838 (100%)
	AMD EPYC 7702 64C 128T @ 2.50 GHz	0 (0%)

Devices using this processor
AMD EPYC 7551P	AMD EPYC 7702
Unknown	Unknown

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