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header-product Processor Intel Xeon E-2478 2.8 GHz 24 MB LGA 1700
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AiO.lv Computer Components Pc Components CPUs (Processors) INTEL

Processor Intel Xeon E-2478 2.8 GHz 24 MB LGA 1700

Processor Intel Xeon E-2478 BX80715E2478 Photo 1
Processor Intel Xeon E-2478 BX80715E2478 Photo 1
Processor Intel Xeon E-2478 2.8 GHz 24 MB LGA 1700
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Short description

The Intel Xeon E-2478 processor operates at a base frequency of 2.8 GHz with a Turbo Boost frequency of up to 5.2 GHz. It features 24 MB of cache and supports dual-channel DDR5 memory with a maximum capacity of 128 GB. Designed for server and enterprise use, it offers PCI Express configurations of 2x8+1x4 and 1x16+1x4, ensuring high performance and efficiency in demanding environments.
Warranty: 2 Years
SKU: 10810523
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Product information

Description

The Intel Xeon E-2478 is an enterprise-focused CPU built on the Raptor Lake microarchitecture for LGA 1700 platforms. It operates at a base frequency of 2.8 GHz with Intel Turbo Boost up to 5.2 GHz, and includes 24 MB of cache. The processor offers 8 cores and is designed for server and workstation tasks that require reliable single-thread and multi-thread performance. Dual-channel DDR5 memory support and flexible PCI Express lane configurations provide compatibility with modern server motherboards and expansion devices.

Advantages

The Xeon E-2478 balances base clock stability with a high Turbo Boost ceiling, delivering responsive performance for burst workloads while maintaining efficiency for sustained tasks. Its 24 MB cache improves data locality for server applications and databases. Support for DDR5 memory increases memory bandwidth and system responsiveness relative to previous-generation memory standards. The LGA 1700 socket and specified PCIe lane configurations enable integration into current enterprise platform designs.

Suitable for

  • Small to medium business servers handling web, database, and application hosting
  • Workstations performing engineering, design, or software development tasks that benefit from high single-thread speed
  • Virtualization hosts running several lightweight virtual machines or containers
  • Edge and rack-mounted systems requiring LGA 1700 compatibility and DDR5 support

Key specifications

  • Processor family: Intel Xeon E
  • Processor model: E-2478
  • Architecture codename: Raptor Lake
  • Socket type: LGA 1700
  • Base frequency: 2.8 GHz
  • Maximum Turbo Boost frequency: up to 5.2 GHz
  • Number of cores: 8
  • Cache size: 24 MB
  • Memory support: dual-channel DDR5, up to 128 GB
  • PCI Express configurations: 2x8 + 1x4 and 1x16 + 1x4
  • Integrated graphics: not available

How to use

Install the processor into a compatible LGA 1700 motherboard following the motherboard and processor manufacturer's installation procedures. Use an appropriate thermal solution rated for server or workstation workloads and apply thermal interface material as recommended. Configure memory in dual-channel DDR5 modules up to the platform-supported maximum capacity and verify BIOS/UEFI settings for optimal performance and stability. Update system firmware and drivers to ensure full support for Turbo Boost and PCIe lane configurations.

Usage recommendations

For reliable operation in server or workstation environments, pair the Xeon E-2478 with ECC-capable DDR5 modules if supported by the motherboard, maintain adequate chassis cooling, and ensure BIOS updates are applied. Use the processor in systems sized appropriately for expected workload concurrency to avoid thermal throttling and to maximize performance consistency.

Specifications

Processor family:
Intel Xeon E
Processor model:
E-2478
Processor codename:
Raptor Lake
Processor socket:
LGA 1700
Processor boost frequency:
5.2 GHz
Processor cores:
8
On-board graphics card model:
Not available
All features

Processor

Thermal Design Power (TDP):
80 W
Processor family:
Intel Xeon E
Processor model:
E-2478
Processor codename:
Raptor Lake
Processor socket:
LGA 1700
Processor boost frequency:
5.2 GHz
Processor cores:
8
Processor threads:
16
Processor cache:
24 MB
Stepping:
B0
System bus rate:
16 GT/s
Processor operating modes:
64-bit
Box:
Yes
Processor ARK ID:
236183
Processor manufacturer:
Intel
Processor base frequency:
2.8 GHz
Performance cores:
8
Maximum number of DMI lanes:
8

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology):
Yes
Intel® Turbo Boost Technology:
2.0
Intel® AES New Instructions (Intel® AES-NI):
Yes
Enhanced Intel SpeedStep Technology:
Yes
Intel Trusted Execution Technology:
Yes
Intel VT-x with Extended Page Tables (EPT):
Yes
Intel® Secure Key:
Yes
Intel 64:
Yes
Intel® OS Guard:
Yes
Intel Virtualization Technology for Directed I/O (VT-d):
Yes
Intel Virtualization Technology (VT-x):
Yes
Intel Turbo Boost Max Technology 3.0:
Yes
Intel® Boot Guard:
Yes
Mode-based Execute Control (MBE):
Yes
Intel® Optane™ DC Persistent Memory Supported:
No
Intel® Total Memory Encryption:
Yes
Intel® Transactional Synchronization Extensions:
No
Intel® Turbo Boost Max Technology 3.0 frequency:
5.2 GHz
Intel® Turbo Boost Technology 2.0 frequency:
5.2 GHz
Intel® Total Memory Encryption - Multi Key:
Yes
Intel® Virtualization Technology with Redirect Protection (VT-rp):
Yes
Microprocessor PCIe Revision:
Gen 5

Graphics

On-board graphics card model:
Not available
Discrete graphics card model:
Not available
On-board graphics card:
No
Discrete graphics card:
No

Features

Supported instruction sets:
SSE4.2, SSE4.1, AVX 2.0
PCI Express slots version:
5.0
Execute Disable Bit:
Yes
Idle States:
Yes
Thermal Monitoring Technologies:
Yes
Scalability:
1S
CPU configuration (max):
1
Embedded options available:
No
PCI Express configurations:
1x16+1x4, 2x8+1x4
Maximum number of PCI Express lanes:
20
Market segment:
Server
Export Control Classification Number (ECCN):
5A992C
Commodity Classification Automated Tracking System (CCATS):
740.17B1
Use conditions:
Server/Enterprise

Technical details

Status:
Launched
Launch date:
Q4'23
Servicing status:
Baseline Servicing

Memory

ECC:
Yes
Memory channels:
Dual-channel
Maximum internal memory supported by processor:
128 GB
Memory types supported by processor:
DDR5-SDRAM

Operational conditions

Tjunction:
100 °C

Other features

Maximum internal memory:
128 GB

Logistics data

Harmonized System (HS) code:
8542310001
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What is the warranty period?

All INTEL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INTEL service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: processor family, processor model, processor codename, processor socket, processor boost frequency, processor cores, on-board graphics card model, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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