Intel Xeon Gold 6430 processor review

Intel Xeon Gold 6430

Xeon Gold 6430 processor released by Intel; release date: Q1'23. At the time of release, the processor cost $2128. The processor is designed for server-computers and based on Sapphire Rapids microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 32, threads - 64. Maximum CPU clock speed - 3.40 GHz. Maximum operating temperature - 72°C. Manufacturing process technology - 7 nm. Cache size: L3 - 60 MB.

Supported memory types: DDR5-4400. Maximum memory size: 6 TB.

Supported socket types: FCLGA4677. Power consumption (TDP): 270 Watt.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
4870
2497
PassMark
CPU mark
Top 1 CPU
This CPU
156834
82407
Name Value
PassMark - Single thread mark 2497
PassMark - CPU mark 82407

Specifications (specs)

Essentials

Architecture codename Sapphire Rapids
Launch date Q1'23
Launch price (MSRP) $2128
Place in performance rating 138
Processor Number 6430
Series 4th Generation Intel Xeon Scalable Processors
Vertical segment Server

Performance

Base frequency 2.10 GHz
L3 cache 60 MB
Manufacturing process technology 7 nm
Maximum core temperature 72°C
Maximum frequency 3.40 GHz
Number of cores 32
Number of threads 64

Memory

Max memory channels 8
Maximum memory size 6 TB
Supported memory frequency 4400 MHz
Supported memory types DDR5-4400

Compatibility

Package Size 77.5mm x 56.5mm
Sockets supported FCLGA4677
Thermal Design Power (TDP) 270 Watt

Peripherals

Max number of PCIe lanes 80
PCI Express revision 5.0
Scalability 2S

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Run Sure Technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot

Advanced Technologies

Instruction set extensions Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
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)