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.

Overview

The Xeon L7455 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.13 GHz. L3 cache: 12 MB L2 Cache. Built on 45 nm process technology. Socket: PGA604. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 2,494 points. Launch price was $800.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Xeon L7455 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Xeon L7455 specifications and capabilities.

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Processing Power

The Xeon L7455 is a multi-core processor, manufactured on a 45 nm process node. With a massive 12 MB L2 Cache L3 cache (3D V-Cache technology), this processor has a significant gaming advantage — the large cache drastically reduces memory latency in game engines.. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 2,494, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Xeon L7455
Base ClockGuaranteed minimum operating frequency	2.13 GHz
Process NodeFabrication technology — smaller = more efficient	45 nm
L3 CacheShared cache — reduces memory latency for all cores	12 MB L2 Cache
Max TemperatureMaximum safe operating temperature (Tjmax)	73 °C
64-bit Support	Yes
Windows 11 Compatible	No
Core Voltage Range	0.9V-1.45V
PassMark ScoreOverall multi-threaded benchmark score	2,494

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Memory & Platform

The Xeon L7455 fits into the PGA604 socket and supports PCIe 2.0.

Specification	Xeon L7455
TypeDesktop or Laptop processor	server
SocketMotherboard socket required	PGA604
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0

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Power & Cooling

The Xeon L7455 has a rated TDP (Thermal Design Power) of 65 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Xeon L7455
TDPThermal Design Power — heat output under sustained workload	65 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	73 °C

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Value Analysis

Performance ranking position: #2391 out of all indexed processors.

Specification	Xeon L7455
Launch PriceOriginal retail price at launch	$800
Performance RankPosition in overall performance ranking	#2391
Release DateLaunch date	2015-01-01
Release Year	2008
DesignerArchitecture designer (e.g. Intel, AMD)	Intel

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

3 categories

General Information

5 specs

Type	server
Designer	Intel
Launch Price	$800
Release Date	2015-01-01
Performance Ranking Position	2391

Technical Specifications

7 specs

L3 Cache	12 MB L2 Cache
64-Bit Support	+
Base Frequency	2.13 GHz
Process Technology	45 nm
Allowed Core Voltage	0.9V-1.45V
Max Core Temperature	73 °C
Windows 11 Compatible	-