AMD EPYC 7262 vs Intel Xeon E5-2651 v2

Comparative analysis of AMD EPYC 7262 and Intel Xeon E5-2651 v2 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

AMD EPYC 7262

Intel Xeon E5-2651 v2

Differences

Reasons to consider the AMD EPYC 7262

CPU is newer: launch date 5 year(s) 9 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm, 14 nm vs 22 nm
Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
4.3x more L3 cache, more data can be stored in the L3 cache for quick access later
5461.3x more maximum memory size: 4 TB vs 768 GB (per socket)

Launch date	7 Aug 2019 vs November 2013
Manufacturing process technology	7 nm, 14 nm vs 22 nm
L2 cache	4 MB vs 3 MB
L3 cache	128 MB vs 30 MB
Maximum memory size	4 TB vs 768 GB (per socket)

Reasons to consider the Intel Xeon E5-2651 v2

4 more cores, run more applications at once: 12 vs 8
8 more threads: 24 vs 16
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later

Number of cores	12 vs 8
Number of threads	24 vs 16
L1 cache	768 KB vs 512 KB

Compare benchmarks

CPU 1: AMD EPYC 7262
CPU 2: Intel Xeon E5-2651 v2

Name	AMD EPYC 7262	Intel Xeon E5-2651 v2
PassMark - Single thread mark	2023
PassMark - CPU mark	34227
Geekbench 4 - Single Core		2030
Geekbench 4 - Multi-Core		18071

Compare specifications (specs)

	AMD EPYC 7262	Intel Xeon E5-2651 v2
Essentials
Architecture codename	Zen 2	Ivy Bridge-EP
Launch date	7 Aug 2019	November 2013
Launch price (MSRP)	$575
OPN PIB	100-100000041WOF
OPN Tray	100-000000041
Place in performance rating	704	291
Vertical segment	Server	Server
Family		Intel Xeon E5-2600 v2
Processor Number		E5-2651 v2
Performance
Base frequency	3.2 GHz	1800 MHz
L1 cache	512 KB	768 KB
L2 cache	4 MB	3 MB
L3 cache	128 MB	30 MB
Manufacturing process technology	7 nm, 14 nm	22 nm
Maximum frequency	3.4 GHz
Number of cores	8	12
Number of threads	16	24
Unlocked
64 bit support
Bus Speed		5 GT/s DMI
Memory
ECC memory support
Max memory channels	8	4
Maximum memory bandwidth	190.7 GB/s
Maximum memory size	4 TB	768 GB (per socket)
Supported memory types	DDR4-3200	DDR3
Compatibility
Max number of CPUs in a configuration	2	2
Sockets supported	SP3	LGA2011
Thermal Design Power (TDP)	155 Watt
Peripherals
Max number of PCIe lanes	128
PCI Express revision	4.0	3.0
PCIe configurations	x16, x8
Advanced Technologies
AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)