AMD EPYC 7351P vs AMD EPYC 9754S

Last updated: 2024-04-12

CPU comparison with benchmarks


AMD EPYC 7351P		AMD EPYC 9754S
CPU comparison AMD EPYC 7351P or AMD EPYC 9754S - 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 7351P has 16 cores with 32 threads and clocks with a maximum frequency of 2.90 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7351P was released in Q3/2017. The AMD EPYC 9754S has 128 cores with 128 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9754S was released in Q2/2023.

AMD EPYC (129)	Family	AMD EPYC (129)
AMD EPYC 7001 (12)	CPU group	AMD EPYC 8004/9004 (15)
1	Generation	4
Naples (Zen)	Architecture	Bergamo/Siena (Zen 4c)
Desktop / Server	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD EPYC 7351P has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC 7351P is 2.40 GHz (2.90 GHz) while the AMD EPYC 9754S has 128 CPU cores and 128 threads can calculate simultaneously. The clock frequency of the AMD EPYC 9754S is at 2.25 GHz (3.10 GHz).
AMD EPYC 7351P	Characteristic	AMD EPYC 9754S
16	Cores	128
32	Threads	128
normal	Core architecture	normal
Yes	Hyperthreading	No
No	Overclocking ?	No
2.40 GHz	Frequency	2.25 GHz
2.90 GHz	Turbo Frequency (1 Core)	3.10 GHz
2.90 GHz	Turbo Frequency (All Cores)	3.10 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 7351P	Characteristic	AMD EPYC 9754S
--	AI hardware	--
--	AI specifications	--

Internal Graphics The AMD EPYC 7351P or AMD EPYC 9754S has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
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 7351P can use up to GB of memory in 8 memory channels. The maximum memory bandwidth is 170.6 GB/s. The AMD EPYC 9754S supports up to 6144 GB of memory in 12 memory channels and achieves a memory bandwidth of up to 460.8 GB/s.
AMD EPYC 7351P	Characteristic	AMD EPYC 9754S
DDR4-2400, DDR4-2666	Memory	DDR5-4800
	Max. Memory	6144 GB
8 (Octa Channel)	Memory channels	12
170.6 GB/s	Max. Bandwidth	460.8 GB/s
Yes	ECC	Yes
--	L2 Cache	--
64.00 MB	L3 Cache	256.00 MB
3.0	PCIe version	5.0
128	PCIe lanes	128
126.1 GB/s	PCIe Bandwidth	504.1 GB/s
Thermal Management The thermal design power (TDP for short) of the AMD EPYC 7351P is 170 W, while the AMD EPYC 9754S has a TDP of 360 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
AMD EPYC 7351P	Characteristic	AMD EPYC 9754S
170 W	TDP (PL1 / PBP)	360 W
--	TDP (PL2)	--
--	TDP up	400 W
--	TDP down	320 W
--	Tjunction max.	100 °C
Technical details The AMD EPYC 7351P is manufactured in 14 nm and has 64.00 MB cache. The AMD EPYC 9754S is manufactured in 5 nm and has a 256.00 MB cache.
AMD EPYC 7351P	Characteristic	AMD EPYC 9754S
14 nm	Technology	5 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	SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
SP3	Socket	SP5
AMD-V, SVM	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows Server 2022, Linux, Windows 11
Q3/2017	Release date	Q2/2023
900 $	Release price	10200 $

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AMD EPYC 7351P 16C 32T @ 2.40 GHz (2.90 GHz) buy now on Amazon and save! AMD EPYC 9754S 128C 128T @ 2.25 GHz (3.10 GHz) buy now on Amazon and save!

Rate these processors

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 7351P 16C 32T @ 2.90 GHz	821 (100%)
	AMD EPYC 9754S 128C 128T @ 3.10 GHz	0 (0%)

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 7351P 16C 32T @ 2.90 GHz	12186 (100%)
	AMD EPYC 9754S 128C 128T @ 3.10 GHz	0 (0%)

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 7351P 16C 32T @ 2.90 GHz	925 (100%)
	AMD EPYC 9754S 128C 128T @ 3.10 GHz	0 (0%)

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 7351P 16C 32T @ 2.90 GHz	7485 (100%)
	AMD EPYC 9754S 128C 128T @ 3.10 GHz	0 (0%)

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 7351P 16C 32T @ 2.90 GHz	25488 (100%)
	AMD EPYC 9754S 128C 128T @ 3.10 GHz	0 (0%)

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 7351P 16C 32T @ 2.90 GHz	128 (100%)
	AMD EPYC 9754S 128C 128T @ 3.10 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 7351P 16C 32T @ 2.90 GHz	2184 (100%)
	AMD EPYC 9754S 128C 128T @ 3.10 GHz	0 (0%)

Devices using this processor
AMD EPYC 7351P	AMD EPYC 9754S
Unknown	Unknown

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