Intel Xeon Silver 4309Y vs AMD EPYC 7371

Comparative analysis of Intel Xeon Silver 4309Y and AMD EPYC 7371 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon Silver 4309Y

AMD EPYC 7371

Differences

Reasons to consider the Intel Xeon Silver 4309Y

Around 90% lower typical power consumption: 105 Watt vs 200 Watt
Around 6% better performance in PassMark - Single thread mark: 2456 vs 2320

Specifications (specs)
Thermal Design Power (TDP)	105 Watt vs 200 Watt
Benchmarks
PassMark - Single thread mark	2456 vs 2320

Reasons to consider the AMD EPYC 7371

Around 6% higher clock speed: 3.8 GHz vs 3.60 GHz
5.3x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 73% better performance in PassMark - CPU mark: 54894 vs 31783

Specifications (specs)
Maximum frequency	3.8 GHz vs 3.60 GHz
L3 cache	64 MB vs 12 MB
Benchmarks
PassMark - CPU mark	54894 vs 31783

Compare benchmarks

CPU 1: Intel Xeon Silver 4309Y
CPU 2: AMD EPYC 7371

PassMark - Single thread mark

CPU 1

CPU 2

2456

2320

PassMark - CPU mark

CPU 1

CPU 2

31783

54894

Name	Intel Xeon Silver 4309Y	AMD EPYC 7371
PassMark - Single thread mark	2456	2320
PassMark - CPU mark	31783	54894

Compare specifications (specs)

	Intel Xeon Silver 4309Y	AMD EPYC 7371
Essentials
Architecture codename	Ice Lake
Launch date	6 Apr 2021
Launch price (MSRP)	$501 - $511
Place in performance rating	553	337
Processor Number	4309Y
Series	3rd Generation Intel Xeon Scalable Processors	AMD EPYC 7000 Series
Status	Launched
Vertical segment	Server	Server
Family		AMD EPYC
Performance
Base frequency	2.80 GHz	3.1 GHz
L1 cache	512 KB
L2 cache	8 MB
L3 cache	12 MB	64 MB
Manufacturing process technology	10 nm
Maximum core temperature	76°C
Maximum frequency	3.60 GHz	3.8 GHz
Number of Ultra Path Interconnect (UPI) Links	2
Number of cores		16
Number of threads		32
Memory
Max memory channels	8	8
Maximum memory size	6 TB
Supported memory frequency	2667 MHz	2666 MHz
Supported memory types	DDR4-2667	DDR4
Maximum memory bandwidth		341 GB/s
Compatibility
Package Size	77.5mm x 56.5mm
Sockets supported	FCLGA4189
Thermal Design Power (TDP)	105 Watt	200 Watt
Socket Count		1P/2P
Peripherals
Max number of PCIe lanes	64
PCI Express revision	4.0	x128
Scalability	2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Advanced Technologies
Instruction set extensions	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	2
Speed Shift technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)