Intel Xeon Gold 6254 vs AMD EPYC 7351

Comparative analysis of Intel Xeon Gold 6254 and AMD EPYC 7351 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 Gold 6254

AMD EPYC 7351

Differences

Reasons to consider the Intel Xeon Gold 6254

CPU is newer: launch date 1 year(s) 10 month(s) later
2 more cores, run more applications at once: 18 vs 16
4 more threads: 36 vs 32
Around 38% higher clock speed: 4.00 GHz vs 2.9 GHz
2.3x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 34% better performance in PassMark - Single thread mark: 2338 vs 1747
2.1x better performance in PassMark - CPU mark: 53981 vs 25431

Specifications (specs)
Launch date	2 Apr 2019 vs June 2017
Number of cores	18 vs 16
Number of threads	36 vs 32
Maximum frequency	4.00 GHz vs 2.9 GHz
L2 cache	18 MB vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark	2338 vs 1747
PassMark - CPU mark	53981 vs 25431

Reasons to consider the AMD EPYC 7351

Processor is unlocked, an unlocked multiplier allows for easier overclocking
Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
2.6x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 18% lower typical power consumption: 155/170 Watt vs 200 Watt

Unlocked	Unlocked vs Locked
L1 cache	96 KB (per core) vs 1.125 MB
L3 cache	64 MB vs 24.75 MB
Thermal Design Power (TDP)	155/170 Watt vs 200 Watt

Compare benchmarks

CPU 1: Intel Xeon Gold 6254
CPU 2: AMD EPYC 7351

PassMark - Single thread mark

CPU 1

CPU 2

2338

1747

PassMark - CPU mark

CPU 1

CPU 2

53981

25431

Name	Intel Xeon Gold 6254	AMD EPYC 7351
PassMark - Single thread mark	2338	1747
PassMark - CPU mark	53981	25431
Geekbench 4 - Single Core		3547
Geekbench 4 - Multi-Core		23587

Compare specifications (specs)

	Intel Xeon Gold 6254	AMD EPYC 7351
Essentials
Architecture codename	Cascade Lake	Zen
Launch date	2 Apr 2019	June 2017
Launch price (MSRP)	$3803
Place in performance rating	340	227
Vertical segment	Server	Server
Family		AMD EPYC
Series		AMD EPYC 7000 Series
Performance
Base frequency	3.10 GHz	2.4 GHz
Bus Speed	4 × 8 GT/s
L1 cache	1.125 MB	96 KB (per core)
L2 cache	18 MB	512 KB (per core)
L3 cache	24.75 MB	64 MB
Manufacturing process technology	14 nm	14 nm
Maximum case temperature (TCase)	82 °C
Maximum frequency	4.00 GHz	2.9 GHz
Number of cores	18	16
Number of threads	36	32
Number of Ultra Path Interconnect (UPI) Links	3
64 bit support
Die size		192 mm
Transistor count		4800 million
Unlocked
Memory
ECC memory support
Max memory channels	6	8
Maximum memory bandwidth	131.13 GB/s	307/341 GB/s
Maximum memory size	1 TB
Supported memory frequency	2933 MHz	2400/2666 MHz
Supported memory types	DDR4-2933	DDR4
Compatibility
Sockets supported	FCLGA3647	TR4
Thermal Design Power (TDP)	200 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	4S
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® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units	2
Speed Shift technology
Turbo Boost Max 3.0
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™)