AMD EPYC 7552 vs Intel Xeon Gold 6334

Comparative analysis of AMD EPYC 7552 and Intel Xeon Gold 6334 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.

AMD EPYC 7552

Intel Xeon Gold 6334

Differences

Reasons to consider the AMD EPYC 7552

Processor is unlocked, an unlocked multiplier allows for easier overclocking
40 more cores, run more applications at once: 48 vs 8
80 more threads: 96 vs 16
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm
9x more L1 cache, more data can be stored in the L1 cache for quick access later
3x more L2 cache, more data can be stored in the L2 cache for quick access later
10.7x more L3 cache, more data can be stored in the L3 cache for quick access later
2.1x better performance in PassMark - CPU mark: 72235 vs 34628

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	48 vs 8
Number of threads	96 vs 16
Manufacturing process technology	7 nm vs 10 nm
L1 cache	4.5 MB vs 512 KB
L2 cache	24 MB vs 8 MB
L3 cache	192 MB vs 18 MB
Benchmarks
PassMark - CPU mark	72235 vs 34628

Reasons to consider the Intel Xeon Gold 6334

CPU is newer: launch date 1 year(s) 7 month(s) later
Around 10% higher clock speed: 3.70 GHz vs 3.35 GHz
Around 21% lower typical power consumption: 165 Watt vs 200 Watt
Around 65% better performance in PassMark - Single thread mark: 2513 vs 1527

Specifications (specs)
Launch date	6 Apr 2021 vs 7 Aug 2019
Maximum frequency	3.70 GHz vs 3.35 GHz
Thermal Design Power (TDP)	165 Watt vs 200 Watt
Benchmarks
PassMark - Single thread mark	2513 vs 1527

Compare benchmarks

CPU 1: AMD EPYC 7552
CPU 2: Intel Xeon Gold 6334

PassMark - Single thread mark

CPU 1

CPU 2

1527

2513

PassMark - CPU mark

CPU 1

CPU 2

72235

34628

Name	AMD EPYC 7552	Intel Xeon Gold 6334
PassMark - Single thread mark	1527	2513
PassMark - CPU mark	72235	34628

Compare specifications (specs)

	AMD EPYC 7552	Intel Xeon Gold 6334
Essentials
Architecture codename	Zen 2	Ice Lake
Launch date	7 Aug 2019	6 Apr 2021
Place in performance rating	632	634
Launch price (MSRP)		$2214
Processor Number		6334
Series		3rd Generation Intel Xeon Scalable Processors
Status		Launched
Vertical segment		Server
Performance
Base frequency	2.2 GHz	3.60 GHz
Die size	74 mm²
L1 cache	4.5 MB	512 KB
L2 cache	24 MB	8 MB
L3 cache	192 MB	18 MB
Manufacturing process technology	7 nm	10 nm
Maximum frequency	3.35 GHz	3.70 GHz
Number of cores	48	8
Number of threads	96	16
Transistor count	3800 million
Unlocked
Maximum core temperature		69°C
Number of Ultra Path Interconnect (UPI) Links		3
Memory
ECC memory support
Max memory channels	8	8
Supported memory types	DDR4-3200	DDR4-3200
Maximum memory size		6 TB
Supported memory frequency		3200 MHz
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	SP3	FCLGA4189
Thermal Design Power (TDP)	200 Watt	165 Watt
Package Size		77.5mm x 56.5mm
Peripherals
PCI Express revision	4.0	4.0
Max number of PCIe lanes		64
Scalability		2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Advanced Technologies
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)