Intel Xeon Silver 4509Y processor review

Xeon Silver 4509Y processor released by Intel; release date: 14 Dec 2023. At the time of release, the processor cost $563.

CPU is unlocked for overclocking. Total number of cores - 8, threads - 16. Maximum CPU clock speed - 4.1 GHz. Maximum operating temperature - 100°C. Manufacturing process technology - 10 nm. Cache size: L1 - 80 KB (per core), L2 - 2 MB (per core), L3 - 22.5 MB (shared).

Supported memory types: DDR5.

Supported socket types: 4677. Maximum number of processors in a configuration - 2. Power consumption (TDP): 125 Watt.

Benchmarks

PassMark
Single thread mark

Top 1 CPU

This CPU

4870

2774

PassMark
CPU mark

Top 1 CPU

This CPU

156834

41561

Name	Value
PassMark - Single thread mark	2774
PassMark - CPU mark	41561

Specifications (specs)

Essentials
Launch date	14 Dec 2023
Launch price (MSRP)	$563
Place in performance rating	390
Performance
Base frequency	2.6 GHz
L1 cache	80 KB (per core)
L2 cache	2 MB (per core)
L3 cache	22.5 MB (shared)
Manufacturing process technology	10 nm
Maximum case temperature (TCase)	84°C
Maximum core temperature	100°C
Maximum frequency	4.1 GHz
Number of cores	8
Number of threads	16
Unlocked

Memory
ECC memory support
Supported memory types	DDR5
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	4677
Thermal Design Power (TDP)	125 Watt
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)