Intel Xeon W-3345 vs AMD EPYC 7313P

Comparative analysis of Intel Xeon W-3345 and AMD EPYC 7313P 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 W-3345

AMD EPYC 7313P

Differences

Reasons to consider the Intel Xeon W-3345

CPU is newer: launch date 4 month(s) later
8 more cores, run more applications at once: 24 vs 16
16 more threads: 48 vs 32
Around 8% higher clock speed: 4.00 GHz vs 3.7 GHz
Around 50% 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
Around 15% better performance in PassMark - CPU mark: 47664 vs 41609

Specifications (specs)
Launch date	29 Jul 2021 vs 15 Mar 2021
Number of cores	24 vs 16
Number of threads	48 vs 32
Maximum frequency	4.00 GHz vs 3.7 GHz
L1 cache	1.5 MB vs 1 MB
L2 cache	24 MB vs 8 MB
Benchmarks
PassMark - CPU mark	47664 vs 41609

Reasons to consider the AMD EPYC 7313P

A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm+ vs 10 nm
3.6x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 61% lower typical power consumption: 155 Watt vs 250 Watt
Around 7% better performance in PassMark - Single thread mark: 2681 vs 2517

Specifications (specs)
Manufacturing process technology	7 nm+ vs 10 nm
L3 cache	128 MB vs 36 MB
Thermal Design Power (TDP)	155 Watt vs 250 Watt
Benchmarks
PassMark - Single thread mark	2681 vs 2517

Compare benchmarks

CPU 1: Intel Xeon W-3345
CPU 2: AMD EPYC 7313P

PassMark - Single thread mark

CPU 1

CPU 2

2517

2681

PassMark - CPU mark

CPU 1

CPU 2

47664

41609

Name	Intel Xeon W-3345	AMD EPYC 7313P
PassMark - Single thread mark	2517	2681
PassMark - CPU mark	47664	41609

Compare specifications (specs)

	Intel Xeon W-3345	AMD EPYC 7313P
Essentials
Architecture codename	Ice Lake	Zen 3
Launch date	29 Jul 2021	15 Mar 2021
Launch price (MSRP)	$2751	$913
Place in performance rating	454	456
Processor Number	W-3345
Series	Intel Xeon W Processor
Vertical segment	Workstation	Server
OPN PIB		100-100000339WOF
OPN Tray		100-000000339
Performance
Base frequency	3.00 GHz	3.0 GHz
Bus Speed	8 GT/s
L1 cache	1.5 MB	1 MB
L2 cache	24 MB	8 MB
L3 cache	36 MB	128 MB
Manufacturing process technology	10 nm	7 nm+
Maximum core temperature	73°C
Maximum frequency	4.00 GHz	3.7 GHz
Number of cores	24	16
Number of threads	48	32
Unlocked
Memory
Max memory channels	8	8
Maximum memory size	4 TB	4 TB
Supported memory frequency	3200 MHz
Supported memory types	DDR4-3200	DDR4-3200
ECC memory support
Maximum memory bandwidth		190.73 GB/s
Compatibility
Package Size	77.5mm x 56.5mm
Sockets supported	FCLGA4189	SP3
Thermal Design Power (TDP)	250 Watt	155 Watt
Configurable TDP		155-180 Watt
Socket Count		1P
Peripherals
Max number of PCIe lanes	64	128
PCI Express revision	4	4.0
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	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
AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
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™)