AMD EPYC 7F32 vs EPYC 7351

Place in performance ranking	396	399
Place by popularity	not in top-100	not in top-100
Value for money	0.37	no data
Market segment	Server	Server
Series	AMD EPYC	AMD EPYC
Architecture codename	Naples (2017−2018)	Zen 2 (2019−2020)
Release date	20 June 2017 (6 years old)	14 April 2020 (4 years old)
Launch price (MSRP)	$1,100	$2,100
Current price	$13115 (11.9x MSRP)	no data

Value for money

Performance per price, higher is better.

no data

Technical specs

EPYC 7351 and EPYC 7F32 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	16 (Hexadeca-Core)	8 (Octa-Core)
Threads	32	16
Base clock speed	2.4 GHz	3.7 GHz
Boost clock speed	2.4 GHz	3.9 GHz
L1 cache	1.5 MB	512 KB
L2 cache	8 MB	4 MB
L3 cache	64 MB (shared)	128 MB (shared)
Chip lithography	14 nm	7 nm, 14 nm
Die size	213 mm²	74 mm²
Number of transistors	19200 Million	3,800 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	Yes	Yes

Compatibility

Information on EPYC 7351 and EPYC 7F32 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	2 (Multiprocessor)	1
Socket	TR4	SP3
Power consumption (TDP)	155 W, 170 Watt	180 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7351 and EPYC 7F32. 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 7351 and EPYC 7F32 are enumerated here.

AMD-V

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7351 and EPYC 7F32. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR4-3200
Maximum memory size	2 TiB	4 TiB
Max memory channels	8	8
Maximum memory bandwidth	170.671 GB/s	204.763 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by EPYC 7351 and EPYC 7F32.

PCIe version	3.0	4.0
PCI Express lanes	128	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7351 15.39
+0.5%

EPYC 7F32 15.31

EPYC 7351 outperforms EPYC 7F32 by 1% based on our aggregated benchmark results.

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

EPYC 7351 23566
+0.5%

EPYC 7F32 23453

Gaming performance

Advantages and disadvantages

Performance score	15.39	15.31
Recency	20 June 2017	14 April 2020
Physical cores	16	8
Threads	32	16
Cost	$1100	$2100
Chip lithography	14 nm	7 nm
Power consumption (TDP)	155 Watt	180 Watt