Intel Xeon Gold 6244 vs AMD EPYC 7451

Comparative analysis of Intel Xeon Gold 6244 and AMD EPYC 7451 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 6244

AMD EPYC 7451

Differences

Reasons to consider the Intel Xeon Gold 6244

Around 38% higher clock speed: 4.40 GHz vs 3.2 GHz
Around 20% lower typical power consumption: 150 Watt vs 180 Watt
Around 31% better performance in PassMark - Single thread mark: 2559 vs 1948

Specifications (specs)
Maximum frequency	4.40 GHz vs 3.2 GHz
Thermal Design Power (TDP)	150 Watt vs 180 Watt
Benchmarks
PassMark - Single thread mark	2559 vs 1948

Reasons to consider the AMD EPYC 7451

Processor is unlocked, an unlocked multiplier allows for easier overclocking
16 more cores, run more applications at once: 24 vs 8
32 more threads: 48 vs 16
2.6x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 54% better performance in PassMark - CPU mark: 51778 vs 33625

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	24 vs 8
Number of threads	48 vs 16
L3 cache	64 MB vs 24.75 MB
Benchmarks
PassMark - CPU mark	51778 vs 33625

Compare benchmarks

CPU 1: Intel Xeon Gold 6244
CPU 2: AMD EPYC 7451

PassMark - Single thread mark

CPU 1

CPU 2

2559

1948

PassMark - CPU mark

CPU 1

CPU 2

33625

51778

Name	Intel Xeon Gold 6244	AMD EPYC 7451
PassMark - Single thread mark	2559	1948
PassMark - CPU mark	33625	51778

Compare specifications (specs)

	Intel Xeon Gold 6244	AMD EPYC 7451
Essentials
Architecture codename	Cascade Lake	Zen
Launch date	Q2'19	June 2017
Launch price (MSRP)	$3412
Place in performance rating	493	520
Processor Number	6244
Series	2nd Generation Intel Xeon Scalable Processors	AMD EPYC 7000 Series
Vertical segment	Server	Server
Family		AMD EPYC
Performance
Base frequency	3.60 GHz	2.3 GHz
L3 cache	24.75 MB	64 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	74°C
Maximum frequency	4.40 GHz	3.2 GHz
Number of cores	8	24
Number of threads	16	48
64 bit support
Die size		192 mm
L1 cache		96 KB (per core)
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	2666 MHz
Supported memory types	DDR4-2933	DDR4
Maximum memory bandwidth		341 GB/s
Compatibility
Package Size	76.0mm x 56.5mm
Sockets supported	FCLGA3647	TR4
Thermal Design Power (TDP)	150 Watt	180 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	4S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
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)
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™)