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 w5-2445 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 10 cores and 20 threads. Base frequency is 3.1 GHz, with boost up to 4.6 GHz. L3 cache: 26.25 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 175 Watt. Memory support: DDR5-4800. Passmark benchmark score: 32,213 points. Launch price was $839.

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 w5-2445 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Xeon w5-2445 specifications and capabilities.

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Processing Power

The Xeon w5-2445 is a 10-core / 20-thread processor based on the Sapphire Rapids (2023−2024) architecture, manufactured on a Intel 7 nm process node. It reaches a maximum boost clock of 4.6 GHz from a base frequency of 3.1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 26.25 MB of L3 cache, plus 2 MB (per core) of L2 cache and 80 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 32,213, placing it in the High-End performance tier as a Recent generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 1,822, while multi-core reaches 10,719. Cinebench R23 multi-core (measuring sustained rendering workload performance) scores 15,500.

Specification	Xeon w5-2445
Cores / ThreadsPhysical/logical processing units	10C / 20T
Max Boost ClockPeak single-core speed under boost	4.6 GHz
Base ClockGuaranteed minimum operating frequency	3.1 GHz
ArchitectureCPU microarchitecture design	Sapphire Rapids (2023−2024)
Process NodeFabrication technology — smaller = more efficient	Intel 7 nm
L3 CacheShared cache — reduces memory latency for all cores	26.25 MB
L2 CachePer-core fast cache for frequently accessed data	2 MB (per core)
L1 CacheUltra-fast per-core cache	80 kB (per core)
64-bit Support	Yes
Windows 11 Compatible	Yes
PassMark ScoreOverall multi-threaded benchmark score	32,213
Cinebench R23 MultiSustained multi-core rendering performance	15,500
Geekbench 6 SingleSingle-core performance — most relevant for gaming	1,822
Geekbench 6 MultiMulti-core parallel workload performance	10,719

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Memory & Platform

The Xeon w5-2445 fits into the LGA4677 socket and supports PCIe 5.0 with 64 total PCIe lanes for expansion cards and storage. It supports DDR5-4800 memory at speeds up to DDR5-4800 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 2048 GB across 4 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers.

Specification	Xeon w5-2445
TypeDesktop or Laptop processor	server
SocketMotherboard socket required	LGA4677
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 5.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	64
RAM TypeSupported memory standard	DDR5-4800
Max RAM SpeedMaximum officially supported memory frequency	DDR5-4800
Max RAM CapacityMaximum installable memory	2048 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	4
ECC SupportError-Correcting Code memory — prevents data corruption	Yes
Integrated GPUBuilt-in graphics processor	No
Compatible ChipsetsMotherboard chipsets that support this CPU	W790
Max CPUs in ConfigMulti-socket support for servers	1

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Advanced Features

The Xeon w5-2445 is primarily designed for Professional Workstation. It supports AVX-512 instructions — specialized SIMD operations that significantly accelerate AI inference, scientific computing, and video encoding workloads. Virtualization: VT-x, VT-d, EPT — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Threadripper 7945WX.

Specification	Xeon w5-2445
Primary Use CaseIntended workload category	Professional Workstation
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	✅ Supported
VirtualizationHardware-assisted virtualization technology	VT-x, VT-d, EPT
Direct CompetitorMarket equivalent from rival manufacturer	Threadripper 7945WX

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Power & Cooling

The Xeon w5-2445 has a rated TDP (Thermal Design Power) of 175 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: LGA4677 active cooling.

Specification	Xeon w5-2445
TDPThermal Design Power — heat output under sustained workload	175 Watt
Included CoolerStock cooler bundled in the box	No
Recommended CoolerSuggested aftermarket cooling solution	LGA4677 active cooling

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Value Analysis

Performance ranking position: #386 out of all indexed processors.

Specification	Xeon w5-2445
Launch PriceOriginal retail price at launch	$839
Performance RankPosition in overall performance ranking	#386
Release DateLaunch date	15 February 2023 (2 years ago)
Release Year	2023
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel