Xeon Silver 4514Y vs Core Ultra 7 255H

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Performance Comparison

About PassMark

Passmark Score

30621

Passmark Score

30932

Performance Difference

Core Ultra 7 255H is 1.0% faster than Xeon Silver 4514Y

Benchmarks & Performance Comparison

In this CPU comparison, Core Ultra 7 255H performs 1.0% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Xeon Silver 4514Y and Core Ultra 7 255H.

Both processors are popular choices for gaming PCs. Consider factors like core count, boost clock speeds, power consumption (TDP), and gaming vs productivity performance when choosing between these CPUs.

Technical Specifications

Detailed hardware specifications for Xeon Silver 4514Y and Core Ultra 7 255H

Xeon Silver 4514Y

The Xeon Silver 4514Y is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 16 cores and 32 threads. Base frequency is 2 GHz, with boost up to 3.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 150 Watt. Memory support: DDR5-4400. Passmark benchmark score: 30,621 points. Launch price was $780.

General Information

Type:server

Designer:Intel

Launch Price:$780

Manufacturer:Intel

Release Date:14 December 2023 (1 year ago)

Architecture Codename:Emerald Rapids (2023)

Performance Ranking Position:416

Technical Specifications

Cores:16

Threads:32

Die Size:2x 763 mm2

L1 Cache:80 kB (per core)

L2 Cache:2 MB (per core)

L3 Cache:30 MB (total)

Max Frequency:3.4 GHz

64-Bit Support:+

Base Frequency:2 GHz

Process Technology:Intel 7 nm

Max Case Temperature (TCase):79 °C

Compatibility

Socket:LGA4677

Power Consumption (TDP):150 Watt

Max Processors In Config:2

Memory

RAM Types:DDR5-4400

Memory Channels:8

ECC Memory Support:+

Max Memory Capacity:4 TB

Core Ultra 7 255H

The Core Ultra 7 255H is manufactured by Intel. It was released in 1 January 2025 (less than a year ago). It is based on the Arrow Lake-H (2025) architecture. It features 16 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. Built on 5 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 26 MB + 24 MB. Memory support: DDR5-6400. Passmark benchmark score: 30,932 points. Launch price was $514.