Intel Xeon Gold 6248 vs AMD EPYC 7551

Comparative analysis of Intel Xeon Gold 6248 and AMD EPYC 7551 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 6248

AMD EPYC 7551

Differences

Reasons to consider the Intel Xeon Gold 6248

CPU is newer: launch date 1 year(s) 10 month(s) later
Around 30% higher clock speed: 3.90 GHz vs 3 GHz
Around 25% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 20% lower typical power consumption: 150 Watt vs 180 Watt
Around 10% better performance in PassMark - Single thread mark: 1931 vs 1755

Specifications (specs)
Launch date	2 Apr 2019 vs June 2017
Maximum frequency	3.90 GHz vs 3 GHz
L2 cache	20 MB vs 512 KB (per core)
Thermal Design Power (TDP)	150 Watt vs 180 Watt
Benchmarks
PassMark - Single thread mark	1931 vs 1755

Reasons to consider the AMD EPYC 7551

Processor is unlocked, an unlocked multiplier allows for easier overclocking
12 more cores, run more applications at once: 32 vs 20
24 more threads: 64 vs 40
2.4x more L1 cache, more data can be stored in the L1 cache for quick access later
2.3x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 71% better performance in PassMark - CPU mark: 57388 vs 33619

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	32 vs 20
Number of threads	64 vs 40
L1 cache	96 KB (per core) vs 1.25 MB
L3 cache	64 MB vs 27.5 MB
Benchmarks
PassMark - CPU mark	57388 vs 33619

Compare benchmarks

CPU 1: Intel Xeon Gold 6248
CPU 2: AMD EPYC 7551

PassMark - Single thread mark

CPU 1

CPU 2

1931

1755

PassMark - CPU mark

CPU 1

CPU 2

33619

57388

Name	Intel Xeon Gold 6248	AMD EPYC 7551
PassMark - Single thread mark	1931	1755
PassMark - CPU mark	33619	57388
Geekbench 4 - Single Core		2956
Geekbench 4 - Multi-Core		20125

Compare specifications (specs)

	Intel Xeon Gold 6248	AMD EPYC 7551
Essentials
Architecture codename	Cascade Lake	Zen
Launch date	2 Apr 2019	June 2017
Launch price (MSRP)	$3072 - $3078
Place in performance rating	756	228
Processor Number	6248
Series	2nd Generation Intel Xeon Scalable Processors	AMD EPYC 7000 Series
Status	Launched
Vertical segment	Server	Server
Family		AMD EPYC
Price now		$3,813.99
Value for money (0-100)		1.43
Performance
Base frequency	2.50 GHz	2 GHz
L1 cache	1.25 MB	96 KB (per core)
L2 cache	20 MB	512 KB (per core)
L3 cache	27.5 MB	64 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	86°C
Maximum frequency	3.90 GHz	3 GHz
Number of cores	20	32
Number of threads	40	64
Number of Ultra Path Interconnect (UPI) Links	3
64 bit support
Die size		192 mm
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)
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™)