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header-product Server processor AMD EPYC 9455P, 48 cores / 96 threads, 3.15–4.4 GHz, 256 MB L3, Socket SP5, 300 W TDP, DDR5, 128 PCIe 5.0 lanes
3,694.49 €

Server processor AMD EPYC 9455P, 48 cores / 96 threads, 3.15–4.4 GHz, 256 MB L3, Socket SP5, 300 W TDP, DDR5, 128 PCIe 5.0 lanes

AMD EPYC 9455P server processor Photo 1
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Server processor AMD EPYC 9455P, 48 cores / 96 threads, 3.15–4.4 GHz, 256 MB L3, Socket SP5, 300 W TDP, DDR5, 128 PCIe 5.0 lanes

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Server processor AMD EPYC 9455P, 48 cores / 96 threads, 3.15–4.4 GHz, 256 MB L3, Socket SP5, 300 W TDP, DDR5, 128 PCIe 5.0 lanes

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Short description

AMD EPYC 9455P is a server CPU with 48 cores and 96 threads, base frequency 3.15 GHz and boost up to 4.4 GHz. It features 256 MB L3 cache, Socket SP5 compatibility, dodeca-channel DDR5 memory support (up to 576 GB/s) and up to 128 PCIe 5.0 lanes. TDP is 300 W (configurable 240–300 W). No integrated graphics or cooler included. Suited for data center, virtualization and high-performance computing.
Available at price 3,694.49 €: 3 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 11185982
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.16 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities
Price for companies: 3,053.30€ Price is valid only for legal clients
Leasing for legal entities: from 128.57 euros per month
Available for private customers at price 3,797.99 €: 3 pcs.
Together cheaper
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Product information

Description

Processor AMD EPYC 9455P 3.15 GHz 256 MB L3 Socket SP5 is a server-grade CPU from the 5th Gen AMD EPYC family designed for data center, cloud, and AI workloads. Operating at a base frequency of 3.15 GHz with boost up to 4.4 GHz, the AMD EPYC 9455P provides 48 cores, 256 MB L3 cache and support for dodeca-channel DDR5 memory, delivering high memory bandwidth and capacity for demanding virtualization and compute tasks.

Advantages

The AMD EPYC 9455P offers high integer and multithreaded performance using Zen 5 cores, optimized power efficiency and reduced total cost of ownership for server deployments. With large L3 cache and wide DDR5 memory support it can increase per-server throughput and reduce rack count and power consumption compared with older generations. The platform is also suitable as a host CPU in GPU-accelerated systems to improve overall system performance for selected AI inference workloads.

Suitable for

  • Virtualization and cloud hosting (high vCPU density)
  • CPU-based AI inference and ML workloads (models up to medium size)
  • Database servers and analytics with high memory bandwidth needs
  • GPU-host servers where CPU throughput affects overall GPU utilization

Key specifications

  • Processor family: AMD EPYC (5th Gen)
  • Model: 9455P
  • Base frequency: 3.15 GHz; Boost frequency: up to 4.4 GHz
  • Cores: 48 (Zen 5)
  • Cache: 256 MB L3
  • Socket: SP5
  • Memory: dodeca-channel DDR5-SDRAM; max memory bandwidth reported up to 576 GB/s
  • On-board graphics: not available

How to use

Install the AMD EPYC 9455P into a compatible Socket SP5 server motherboard following the server vendor’s installation guide and thermal requirements. Pair the processor with appropriate DDR5 memory modules in the supported channel configuration to achieve the stated memory bandwidth. Configure BIOS/firmware settings recommended by the server vendor for performance or energy-efficiency profiles, and deploy the operating system and hypervisor according to workload needs.

Usage recommendations

For best results, use enterprise-grade DDR5 modules across all supported channels, ensure adequate cooling and power delivery, and follow platform firmware updates from the server vendor to maintain performance and security. When used as a host for GPU-accelerated systems, match CPU and GPU capabilities to your target AI model size to optimize throughput and ROI.

Specifications

Processor family:
AMD EPYC
Processor model:
9455P
Processor socket:
Socket SP5
Processor boost frequency:
4.4 GHz
Processor cores:
48
On-board graphics card model:
Not available
All features

Processor

Thermal Design Power (TDP):
300 W
Processor family:
AMD EPYC
Processor model:
9455P
Processor socket:
Socket SP5
Processor boost frequency:
4.4 GHz
Processor cores:
48
Processor threads:
96
Processor cache:
256 MB
Processor cache type:
L3
Box:
No
Cooler included:
No
Processor manufacturer:
AMD
Configurable TDP-down:
240 W
Configurable TDP-up:
300 W
Processor base frequency:
3.15 GHz

Graphics

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

Features

PCI Express slots version:
5.0
Maximum number of PCI Express lanes:
128
Market segment:
Server

Memory

Memory bandwidth (max):
576 GB/s
Memory channels:
Dodeca-channel
Memory types supported by processor:
DDR5-SDRAM

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 3 15.07.2026 3,797.99 €
WH94 2 09.07.2026 Best delivery 4,323.49 €
Available only for legal entities
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WH109 3 23.07.2026 3,694.49 €
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4,323.49 €
Stock: 2
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
3,694.49 €
Stock: 3
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the AMD EPYC 9455P server processor cost, and is it available for purchase?

The price is 3,694.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All AMD 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 AMD 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 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.

Where can I download the instructions for AMD EPYC 9455P server processor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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