Intel Xeon Silver 4416+ vs AMD EPYC 7443P

Comparative analysis of Intel Xeon Silver 4416+ and AMD EPYC 7443P processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon Silver 4416+

AMD EPYC 7443P

Differences

Reasons to consider the Intel Xeon Silver 4416+

CPU is newer: launch date 1 year(s) 9 month(s) later
Around 4% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 21% lower typical power consumption: 165 Watt vs 200 Watt
Around 13% better performance in PassMark - CPU mark: 64909 vs 57193

Specifications (specs)
Launch date	10 Jan 2023 vs 15 Mar 2021
L1 cache	80K (per core) vs 1536 KB
Thermal Design Power (TDP)	165 Watt vs 200 Watt
Benchmarks
PassMark - CPU mark	64909 vs 57193

Reasons to consider the AMD EPYC 7443P

4 more cores, run more applications at once: 24 vs 20
8 more threads: 48 vs 40
Around 3% higher clock speed: 4.0 GHz vs 3.9 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm+ vs 10 nm
314572.8x more L2 cache, more data can be stored in the L2 cache for quick access later
3627506.2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 9% better performance in PassMark - Single thread mark: 2915 vs 2676

Specifications (specs)
Number of cores	24 vs 20
Number of threads	48 vs 40
Maximum frequency	4.0 GHz vs 3.9 GHz
Manufacturing process technology	7 nm+ vs 10 nm
L2 cache	12 MB vs 2MB (per core)
L3 cache	128 MB vs 37.5MB
Benchmarks
PassMark - Single thread mark	2915 vs 2676

Compare benchmarks

CPU 1: Intel Xeon Silver 4416+
CPU 2: AMD EPYC 7443P

PassMark - Single thread mark

CPU 1

CPU 2

2676

2915

PassMark - CPU mark

CPU 1

CPU 2

64909

57193

Name	Intel Xeon Silver 4416+	AMD EPYC 7443P
PassMark - Single thread mark	2676	2915
PassMark - CPU mark	64909	57193

Compare specifications (specs)

	Intel Xeon Silver 4416+	AMD EPYC 7443P
Essentials
Launch date	10 Jan 2023	15 Mar 2021
Launch price (MSRP)	$1186	$1337
Place in performance rating	166	167
Architecture codename		Zen 3
OPN PIB		100-100000342WOF
OPN Tray		100-000000342
Vertical segment		Server
Performance
Base frequency	2000 MHz	2.85 GHz
L1 cache	80K (per core)	1536 KB
L2 cache	2MB (per core)	12 MB
L3 cache	37.5MB	128 MB
Manufacturing process technology	10 nm	7 nm+
Maximum case temperature (TCase)	82°C
Maximum frequency	3.9 GHz	4.0 GHz
Number of cores	20	24
Number of threads	40	48
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-4000 MHz, Eight-channel	DDR4-3200
Max memory channels		8
Maximum memory bandwidth		190.73 GB/s
Maximum memory size		4 TB
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	4677	SP3
Thermal Design Power (TDP)	165 Watt	200 Watt
Configurable TDP		165-200 Watt
Socket Count		1P
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)
Max number of PCIe lanes		128
PCI Express revision		4.0
Advanced Technologies
AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)