AMD EPYC 7351P vs AMD Opteron 4332 HE

Comparative analysis of AMD EPYC 7351P and AMD Opteron 4332 HE processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Virtualization, Advanced Technologies. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

AMD EPYC 7351P

AMD Opteron 4332 HE

Differences

Reasons to consider the AMD EPYC 7351P

Processor is unlocked, an unlocked multiplier allows for easier overclocking
10 more cores, run more applications at once: 16 vs 6
26 more threads: 32 vs 6
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
5.3x more L1 cache, more data can be stored in the L1 cache for quick access later
Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
8x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 39% better performance in PassMark - Single thread mark: 1788 vs 1285
4.6x better performance in PassMark - CPU mark: 25657 vs 5614

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	16 vs 6
Number of threads	32 vs 6
Manufacturing process technology	14 nm vs 32 nm
L1 cache	96 KB (per core) vs 288 KB
L2 cache	512 KB (per core) vs 6 MB
L3 cache	64 MB vs 8 MB
Benchmarks
PassMark - Single thread mark	1788 vs 1285
PassMark - CPU mark	25657 vs 5614

Reasons to consider the AMD Opteron 4332 HE

Around 28% higher clock speed: 3.7 GHz vs 2.9 GHz
2.6x lower typical power consumption: 65 Watt vs 155/170 Watt

Maximum frequency	3.7 GHz vs 2.9 GHz
Max number of CPUs in a configuration	2 vs 1
Thermal Design Power (TDP)	65 Watt vs 155/170 Watt

Compare benchmarks

CPU 1: AMD EPYC 7351P
CPU 2: AMD Opteron 4332 HE

PassMark - Single thread mark

CPU 1

CPU 2

1788

1285

PassMark - CPU mark

CPU 1

CPU 2

25657

5614

Name	AMD EPYC 7351P	AMD Opteron 4332 HE
PassMark - Single thread mark	1788	1285
PassMark - CPU mark	25657	5614
Geekbench 4 - Single Core	708
Geekbench 4 - Multi-Core	5027

Compare specifications (specs)

	AMD EPYC 7351P	AMD Opteron 4332 HE
Essentials
Architecture codename	Zen	Seoul
Family	AMD EPYC	AMD Opteron
Launch date	June 2017	n/d
Place in performance rating	1327	1728
Price now	$838.77
Series	AMD EPYC 7000 Series	AMD Opteron 4300 Series Processor
Value for money (0-100)	5.56
Vertical segment	Server	Server
OPN Tray		OS4332OFU6KHK
Performance
64 bit support
Base frequency	2.4 GHz	3 GHz
Die size	192 mm	315 mm
L1 cache	96 KB (per core)	288 KB
L2 cache	512 KB (per core)	6 MB
L3 cache	64 MB	8 MB
Manufacturing process technology	14 nm	32 nm
Maximum frequency	2.9 GHz	3.7 GHz
Number of cores	16	6
Number of threads	32	6
Transistor count	4800 million	1200 million
Unlocked
Maximum core temperature		68°C
Memory
Max memory channels	8
Maximum memory bandwidth	307/341 GB/s
Supported memory frequency	2400/2666 MHz	2000 MHz
Supported memory types	DDR4	DDR3
Compatibility
Max number of CPUs in a configuration	1	2
Socket Count	1P
Sockets supported	TR4	C32
Thermal Design Power (TDP)	155/170 Watt	65 Watt
Peripherals
PCI Express revision	x128
Virtualization
AMD Virtualization (AMD-V™)
Advanced Technologies
Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions