AMD Ryzen 9 3800X vs Intel Xeon W-3175X

Comparative analysis of AMD Ryzen 9 3800X and Intel Xeon W-3175X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Advanced Technologies, Virtualization, Peripherals, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the AMD Ryzen 9 3800X

  • CPU is newer: launch date 1 year(s) 2 month(s) later
  • Around 24% higher clock speed: 4.7 GHz vs 3.80 GHz
  • 2x lower typical power consumption: 125 Watt vs 255 Watt
  • Around 49% better performance in PassMark - Single thread mark: 2983 vs 2006
Specifications (specs)
Launch date December 2019 vs October 2018
Maximum frequency 4.7 GHz vs 3.80 GHz
Thermal Design Power (TDP) 125 Watt vs 255 Watt
Benchmarks
PassMark - Single thread mark 2983 vs 2006

Reasons to consider the Intel Xeon W-3175X

  • 12 more cores, run more applications at once: 28 vs 16
  • 24 more threads: 56 vs 32
  • Around 17% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 3.5x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 1261568x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 36% better performance in PassMark - CPU mark: 33538 vs 24571
Specifications (specs)
Number of cores 28 vs 16
Number of threads 56 vs 32
L1 cache 64K (per core) vs 96K (per core)
L2 cache 1 MB (per core) vs 512K (per core)
L3 cache 38.5 MB (shared) vs 32MB
Benchmarks
PassMark - CPU mark 33538 vs 24571

Compare benchmarks

CPU 1: AMD Ryzen 9 3800X
CPU 2: Intel Xeon W-3175X

PassMark - Single thread mark
CPU 1
CPU 2
2983
2006
PassMark - CPU mark
CPU 1
CPU 2
24571
33538
Name AMD Ryzen 9 3800X Intel Xeon W-3175X
PassMark - Single thread mark 2983 2006
PassMark - CPU mark 24571 33538

Compare specifications (specs)

AMD Ryzen 9 3800X Intel Xeon W-3175X

Essentials

Architecture codename Zen 2 Skylake
Launch date December 2019 October 2018
Place in performance rating 8 18
Vertical segment Desktop Desktop
Processor Number W-3175X
Series Intel® Xeon® W Processor
Status Launched

Performance

64 bit support
Base frequency 3.9 GHz 3.10 GHz
Front-side bus (FSB) 7 nm
L1 cache 96K (per core) 64K (per core)
L2 cache 512K (per core) 1 MB (per core)
L3 cache 32MB 38.5 MB (shared)
Maximum frequency 4.7 GHz 3.80 GHz
Number of cores 16 28
Number of threads 32 56
Transistor count 19,200 million 8000 million
Unlocked
Bus Speed 8 GT/s DMI3
Manufacturing process technology 14 nm
Maximum core temperature 85°C
Number of Ultra Path Interconnect (UPI) Links 0

Memory

Supported memory types DDR4 DDR4-2666
Max memory channels 6
Maximum memory size 512 GB
Supported memory frequency 2666 MHz

Compatibility

Sockets supported AM4 FCLGA3647
Thermal Design Power (TDP) 125 Watt 255 Watt
Max number of CPUs in a configuration 1
Package Size 76.0mm x 56.5mm

Advanced Technologies

Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
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

Virtualization

AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

Peripherals

Max number of PCIe lanes 48
PCI Express revision 3.0
Scalability 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Secure Boot