Intel Xeon Platinum 8358 vs AMD EPYC 7742

Comparative analysis of Intel Xeon Platinum 8358 and AMD EPYC 7742 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.

 

Differences

Reasons to consider the Intel Xeon Platinum 8358

  • CPU is newer: launch date 1 year(s) 7 month(s) later
  • Around 50% higher maximum memory size: 6 TB vs 4 TB
  • Around 15% better performance in PassMark - Single thread mark: 2355 vs 2046
Specifications (specs)
Launch date 6 Apr 2021 vs 7 Aug 2019
Maximum memory size 6 TB vs 4 TB
Benchmarks
PassMark - Single thread mark 2355 vs 2046

Reasons to consider the AMD EPYC 7742

  • 32 more cores, run more applications at once: 64 vs 32
  • 64 more threads: 128 vs 64
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm, 14 nm vs 10 nm
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 5.3x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 11% lower typical power consumption: 225 Watt vs 250 Watt
  • Around 13% better performance in PassMark - CPU mark: 94081 vs 83116
Specifications (specs)
Number of cores 64 vs 32
Number of threads 128 vs 64
Manufacturing process technology 7 nm, 14 nm vs 10 nm
L1 cache 4 MB vs 2 MB
L3 cache 256 MB vs 48 MB
Thermal Design Power (TDP) 225 Watt vs 250 Watt
Benchmarks
PassMark - CPU mark 94081 vs 83116

Compare benchmarks

CPU 1: Intel Xeon Platinum 8358
CPU 2: AMD EPYC 7742

PassMark - Single thread mark
CPU 1
CPU 2
2355
2046
PassMark - CPU mark
CPU 1
CPU 2
83116
94081
Name Intel Xeon Platinum 8358 AMD EPYC 7742
PassMark - Single thread mark 2355 2046
PassMark - CPU mark 83116 94081

Compare specifications (specs)

Intel Xeon Platinum 8358 AMD EPYC 7742

Essentials

Architecture codename Ice Lake Zen 2
Launch date 6 Apr 2021 7 Aug 2019
Launch price (MSRP) $3950
Place in performance rating 164 159
Processor Number 8358
Series 3rd Generation Intel Xeon Scalable Processors
Status Launched
Vertical segment Server Server

Performance

Base frequency 2.60 GHz 2.25 GHz
L1 cache 2 MB 4 MB
L2 cache 32 MB 32 MB
L3 cache 48 MB 256 MB
Manufacturing process technology 10 nm 7 nm, 14 nm
Maximum core temperature 81°C
Maximum frequency 3.40 GHz 3.4 GHz
Number of cores 32 64
Number of threads 64 128
Number of Ultra Path Interconnect (UPI) Links 3
Unlocked

Memory

Max memory channels 8 8
Maximum memory size 6 TB 4 TB
Supported memory frequency 3200 MHz
Supported memory types DDR4-3200 DDR4-3200
ECC memory support
Maximum memory bandwidth 190.7 GB/s

Compatibility

Package Size 77.5mm x 56.5mm
Sockets supported FCLGA4189 SP3
Thermal Design Power (TDP) 250 Watt 225 Watt
Max number of CPUs in a configuration 2

Peripherals

Max number of PCIe lanes 64 128
PCI Express revision 4.0 4.0
Scalability 2S
PCIe configurations x16, x8

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
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™)