Intel Xeon E5-2650 v4 vs AMD EPYC 7501

Comparative analysis of Intel Xeon E5-2650 v4 and AMD EPYC 7501 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon E5-2650 v4

AMD EPYC 7501

Differences

Reasons to consider the Intel Xeon E5-2650 v4

Around 62% lower typical power consumption: 105 Watt vs 155/170 Watt

Thermal Design Power (TDP)	105 Watt vs 155/170 Watt

Reasons to consider the AMD EPYC 7501

Processor is unlocked, an unlocked multiplier allows for easier overclocking
20 more cores, run more applications at once: 32 vs 12
40 more threads: 64 vs 24
Around 3% higher clock speed: 3 GHz vs 2.90 GHz
Around 11% better performance in PassMark - Single thread mark: 1925 vs 1731
Around 8% better performance in PassMark - CPU mark: 24925 vs 23148

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	32 vs 12
Number of threads	64 vs 24
Maximum frequency	3 GHz vs 2.90 GHz
Benchmarks
PassMark - Single thread mark	1925 vs 1731
PassMark - CPU mark	24925 vs 23148

Compare benchmarks

CPU 1: Intel Xeon E5-2650 v4
CPU 2: AMD EPYC 7501

PassMark - Single thread mark

CPU 1

CPU 2

1731

1925

PassMark - CPU mark

CPU 1

CPU 2

23148

24925

Name	Intel Xeon E5-2650 v4	AMD EPYC 7501
PassMark - Single thread mark	1731	1925
PassMark - CPU mark	23148	24925
Geekbench 4 - Single Core	2672
Geekbench 4 - Multi-Core	8676

Compare specifications (specs)

	Intel Xeon E5-2650 v4	AMD EPYC 7501
Essentials
Architecture codename	Broadwell	Zen
Launch date	Q1'16	June 2017
Place in performance rating	832	985
Processor Number	E5-2650V4
Series	Intel® Xeon® Processor E5 v4 Family	AMD EPYC 7000 Series
Status	Launched
Vertical segment	Server	Server
Family		AMD EPYC
Price now		$4,389.87
Value for money (0-100)		1.27
Performance
64 bit support
Base frequency	2.20 GHz	2 GHz
Bus Speed	9.6 GT/s QPI
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	80°C
Maximum frequency	2.90 GHz	3 GHz
Number of cores	12	32
Number of QPI Links	2
Number of threads	24	64
VID voltage range	0
Die size		192 mm
L1 cache		96 KB (per core)
L2 cache		512 KB (per core)
L3 cache		64 MB
Transistor count		4800 million
Unlocked
Memory
Max memory channels	4	8
Maximum memory bandwidth	76.8 GB/s	307/341 GB/s
Maximum memory size	1.5 TB
Supported memory types	DDR4 1600/1866/2133/2400	DDR4
Supported memory frequency		2400/2666 MHz
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	2	2
Package Size	45mm x 52.5mm
Sockets supported	FCLGA2011-3	TR4
Thermal Design Power (TDP)	105 Watt	155/170 Watt
Socket Count		1P/2P
Peripherals
Max number of PCIe lanes	40
PCI Express revision	3.0	x128
PCIe configurations	x4, x8, x16
Scalability	2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)	46-bit
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)