Intel Xeon Silver 4514Y vs AMD EPYC 7282

Comparative analysis of Intel Xeon Silver 4514Y and AMD EPYC 7282 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon Silver 4514Y

AMD EPYC 7282

Differences

Reasons to consider the Intel Xeon Silver 4514Y

CPU is newer: launch date 4 year(s) 4 month(s) later
Around 6% higher clock speed: 3.4 GHz vs 3.2 GHz
Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
4x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 6% better performance in PassMark - Single thread mark: 2159 vs 2046

Specifications (specs)
Launch date	14 Dec 2023 vs 7 Aug 2019
Maximum frequency	3.4 GHz vs 3.2 GHz
L1 cache	80 KB (per core) vs 1 MB
L2 cache	2 MB (per core) vs 8 MB
Benchmarks
PassMark - Single thread mark	2159 vs 2046

Reasons to consider the AMD EPYC 7282

A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm, 14 nm vs 10 nm
2.1x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 25% lower typical power consumption: 120 Watt vs 150 Watt
Around 5% better performance in PassMark - CPU mark: 51546 vs 49120

Specifications (specs)
Manufacturing process technology	7 nm, 14 nm vs 10 nm
L3 cache	64 MB vs 30 MB (shared)
Thermal Design Power (TDP)	120 Watt vs 150 Watt
Benchmarks
PassMark - CPU mark	51546 vs 49120

Compare benchmarks

CPU 1: Intel Xeon Silver 4514Y
CPU 2: AMD EPYC 7282

PassMark - Single thread mark

CPU 1

CPU 2

2159

2046

PassMark - CPU mark

CPU 1

CPU 2

49120

51546

Name	Intel Xeon Silver 4514Y	AMD EPYC 7282
PassMark - Single thread mark	2159	2046
PassMark - CPU mark	49120	51546

Compare specifications (specs)

	Intel Xeon Silver 4514Y	AMD EPYC 7282
Essentials
Launch date	14 Dec 2023	7 Aug 2019
Launch price (MSRP)	$780	$650
Place in performance rating	547	570
Architecture codename		Zen 2
OPN PIB		100-100000078WOF
OPN Tray		100-000000078
Vertical segment		Server
Performance
Base frequency	2000 MHz	2.8 GHz
Die size	2x 763 mm²
L1 cache	80 KB (per core)	1 MB
L2 cache	2 MB (per core)	8 MB
L3 cache	30 MB (shared)	64 MB
Manufacturing process technology	10 nm	7 nm, 14 nm
Maximum case temperature (TCase)	79°C
Maximum core temperature	90°C
Maximum frequency	3.4 GHz	3.2 GHz
Number of cores	16	16
Number of threads	32	32
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR4-3200
Max memory channels		8
Maximum memory bandwidth		190.7 GB/s
Maximum memory size		4 TB
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	4677	SP3
Thermal Design Power (TDP)	150 Watt	120 Watt
Socket Count		1P/2P
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)	x16, x8
Max number of PCIe lanes		128
PCI Express revision		4.0