Intel Xeon Silver 4514Y vs Intel Xeon Platinum 8176

Comparative analysis of Intel Xeon Silver 4514Y and Intel Xeon Platinum 8176 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 Silver 4514Y

Intel Xeon Platinum 8176

Differences

Reasons to consider the Intel Xeon Silver 4514Y

Around 1% higher maximum core temperature: 90°C vs 89°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
Around 10% lower typical power consumption: 150 Watt vs 165 Watt
Around 6% better performance in PassMark - Single thread mark: 2159 vs 2040

Specifications (specs)
Maximum core temperature	90°C vs 89°C
Manufacturing process technology	10 nm vs 14 nm
Thermal Design Power (TDP)	150 Watt vs 165 Watt
Benchmarks
PassMark - Single thread mark	2159 vs 2040

Reasons to consider the Intel Xeon Platinum 8176

12 more cores, run more applications at once: 28 vs 16
24 more threads: 56 vs 32
Around 12% higher clock speed: 3.80 GHz vs 3.4 GHz
Around 10% better performance in PassMark - CPU mark: 53835 vs 49120

Specifications (specs)
Number of cores	28 vs 16
Number of threads	56 vs 32
Maximum frequency	3.80 GHz vs 3.4 GHz
Benchmarks
PassMark - CPU mark	53835 vs 49120

Compare benchmarks

CPU 1: Intel Xeon Silver 4514Y
CPU 2: Intel Xeon Platinum 8176

PassMark - Single thread mark

CPU 1

CPU 2

2159

2040

PassMark - CPU mark

CPU 1

CPU 2

49120

53835

Name	Intel Xeon Silver 4514Y	Intel Xeon Platinum 8176
PassMark - Single thread mark	2159	2040
PassMark - CPU mark	49120	53835

Compare specifications (specs)

	Intel Xeon Silver 4514Y	Intel Xeon Platinum 8176
Essentials
Launch date	14 Dec 2023	Q3'17
Launch price (MSRP)	$780
Place in performance rating	544	533
Architecture codename		Skylake
Processor Number		8176
Series		Intel® Xeon® Scalable Processors
Status		Launched
Vertical segment		Server
Performance
Base frequency	2000 MHz	2.10 GHz
Die size	2x 763 mm²
L1 cache	80 KB (per core)
L2 cache	2 MB (per core)
L3 cache	30 MB (shared)
Manufacturing process technology	10 nm	14 nm
Maximum case temperature (TCase)	79°C
Maximum core temperature	90°C	89°C
Maximum frequency	3.4 GHz	3.80 GHz
Number of cores	16	28
Number of threads	32	56
Unlocked
Number of Ultra Path Interconnect (UPI) Links		3
Memory
ECC memory support
Supported memory types	DDR5	DDR4-2666
Max memory channels		6
Maximum memory size		768 GB
Supported memory frequency		2666 MHz
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	4677	FCLGA3647
Thermal Design Power (TDP)	150 Watt	165 Watt
Low Halogen Options Available
Package Size		76.0mm x 56.5mm
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)
Max number of PCIe lanes		48
PCI Express revision		3.0
Scalability		S8S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions		Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® AES New Instructions
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
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)