Intel Xeon Gold 6226R vs AMD EPYC 7501

Comparative analysis of Intel Xeon Gold 6226R 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.

Intel Xeon Gold 6226R

AMD EPYC 7501

Differences

Reasons to consider the Intel Xeon Gold 6226R

CPU is newer: launch date 2 year(s) 8 month(s) later
Around 30% higher clock speed: 3.90 GHz vs 3 GHz
Around 13% lower typical power consumption: 150 Watt vs 155/170 Watt
Around 10% better performance in PassMark - Single thread mark: 2126 vs 1925
Around 59% better performance in PassMark - CPU mark: 39575 vs 24925

Specifications (specs)
Launch date	24 Feb 2020 vs June 2017
Maximum frequency	3.90 GHz vs 3 GHz
Thermal Design Power (TDP)	150 Watt vs 155/170 Watt
Benchmarks
PassMark - Single thread mark	2126 vs 1925
PassMark - CPU mark	39575 vs 24925

Reasons to consider the AMD EPYC 7501

Processor is unlocked, an unlocked multiplier allows for easier overclocking
16 more cores, run more applications at once: 32 vs 16
32 more threads: 64 vs 32
3x more L1 cache, more data can be stored in the L1 cache for quick access later
2.9x more L3 cache, more data can be stored in the L3 cache for quick access later

Unlocked	Unlocked vs Locked
Number of cores	32 vs 16
Number of threads	64 vs 32
L1 cache	96 KB (per core) vs 1 MB
L3 cache	64 MB vs 22 MB

Compare benchmarks

CPU 1: Intel Xeon Gold 6226R
CPU 2: AMD EPYC 7501

PassMark - Single thread mark

CPU 1

CPU 2

2126

1925

PassMark - CPU mark

CPU 1

CPU 2

39575

24925

Name	Intel Xeon Gold 6226R	AMD EPYC 7501
PassMark - Single thread mark	2126	1925
PassMark - CPU mark	39575	24925

Compare specifications (specs)

	Intel Xeon Gold 6226R	AMD EPYC 7501
Essentials
Architecture codename	Cascade Lake	Zen
Launch date	24 Feb 2020	June 2017
Launch price (MSRP)	$1300 - $1306
Place in performance rating	587	891
Processor Number	6226R
Series	2nd Generation Intel Xeon Scalable Processors	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
Base frequency	2.90 GHz	2 GHz
Front-side bus (FSB)	16 MB
L1 cache	1 MB	96 KB (per core)
L3 cache	22 MB	64 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	85°C
Maximum frequency	3.90 GHz	3 GHz
Number of cores	16	32
Number of threads	32	64
Number of Ultra Path Interconnect (UPI) Links	2
64 bit support
Die size		192 mm
L2 cache		512 KB (per core)
Transistor count		4800 million
Unlocked
Memory
Max memory channels	6	8
Maximum memory size	1 TB
Supported memory frequency	2933 MHz	2400/2666 MHz
Supported memory types	DDR4-2933	DDR4
Maximum memory bandwidth		307/341 GB/s
Compatibility
Package Size	76.0mm x 56.5mm
Sockets supported	FCLGA3647	TR4
Thermal Design Power (TDP)	150 Watt	155/170 Watt
Max number of CPUs in a configuration		2
Socket Count		1P/2P
Peripherals
Max number of PCIe lanes	48
PCI Express revision	3.0	x128
Scalability	2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Advanced Technologies
Enhanced Intel SpeedStep® technology
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)
Intel® vPro™ Platform Eligibility
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)
AMD Virtualization (AMD-V™)