AMD 100-100000043WOF Epyc 7302 Processor - 16 Core Server CPU

Name: AMD 100-100000043WOF Epyc 7302 Processor - 16 Core Server CPU
Brand: AMD
SKU: 100-100000043WOF

Overview

The AMD EPYC 7302 is a 16-core, 32-thread server processor built on AMD's Zen 2 microarchitecture (Rome generation), running at a 3.0GHz base clock with a boost ceiling of 3.3GHz. What makes this processor stand out at its core count isn't raw clock speed — it's the 128MB of L3 cache, an amount that dwarfs comparable Intel Xeon offerings and directly reduces memory latency for workloads that repeatedly access large working datasets. Paired with eight DDR4 memory channels and PCIe 4.0 x128 lanes, the 7302 can simultaneously feed high-throughput NVMe storage, fast networking, and memory-hungry applications without creating artificial bottlenecks at the I/O layer.

This processor is purpose-built for virtualization hosts, relational database servers, containerized infrastructure, and general-purpose enterprise compute — environments where consistent performance under sustained parallel load matters more than single-threaded peak speeds. The 1P/2P socket support means a single-socket deployment can scale to dual-socket when workloads grow, without requiring a platform change. At 155W TDP, thermal requirements are manageable within standard SP3-rated server chassis. The EPYC 7302 occupies a practical middle tier in the Rome lineup: enough cores and cache to handle meaningful production workloads, at a price point that makes multi-node deployments financially viable for smaller data centers and edge compute environments.

Key Features

16 CPU cores

Up to 3.3GHz max boost clock

1P/2P socket count

32 # of threads

128MB L3 cache

PCIe 4.0 x128

3GHz base clock

SP3 package

155W default TDP/TDP

DDR4 memory type

Specifications

Processor Model

Epyc 7302

Number of CPU Cores

16

Number of Threads

32

Max Boost Clock

Up to 3.3GHz

Base Clock Speed

3GHz

L3 Cache

128MB

PCIe Version

4.0

PCIe Lanes

x128

Socket Type

SP3

Socket Count

1P/2P

Default TDP

155W

Memory Type

DDR4

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Pros & Cons

👍 Pros

128MB of L3 cache — one of the largest in its core-count tier — keeps latency low for database and virtualization workloads that thrash memory frequently.
PCIe 4.0 x128 lanes per socket provides massive I/O bandwidth for NVMe storage arrays and high-speed networking cards without lane contention.
1P/2P support means the platform scales to 32 cores and 64 threads in dual-socket configurations, extending the useful life of the investment.
3GHz base clock with a 3.3GHz boost offers consistent performance under sustained multi-threaded loads typical in server environments.
Eight-channel DDR4 memory architecture enables high memory bandwidth essential for in-memory databases and large dataset processing.

👎 Cons

At 155W TDP, the 7302 demands validated SP3 cooling solutions — cut-rate heatsinks or inadequate chassis airflow will trigger thermal throttling under sustained load.
The Rome platform's DDR4 memory support means no DDR5 upgrade path; builds requiring future memory bandwidth growth will need a platform change.
With only 16 cores, workloads requiring extreme thread counts (high-density virtualization above ~150 VMs) may push users toward higher-tier EPYC SKUs.
SP3 motherboards and server chassis can carry a significant cost premium over consumer platforms, adding to total system cost beyond the CPU price.

Frequently Asked Questions

What socket does the EPYC 7302 use, and which motherboards are compatible?

The 7302 uses AMD's SP3 socket, the same platform shared across the entire EPYC 7002 (Rome) generation. It is compatible with any SP3 motherboard validated for the Rome lineup — look for boards from Supermicro, ASRock Rack, and ASUS that explicitly list EPYC 7002 support. Do not attempt to use it in a Naples (SP3 first-gen) board without confirming firmware support.

Does this processor support dual-socket configurations?

Yes. The 7302 is rated for 1P/2P deployments, meaning you can run two EPYC 7302 processors in a dual-socket motherboard for a combined 32 cores and 64 threads, plus doubled memory channels and PCIe lanes. This makes it a cost-effective path to scaling compute without moving to higher-tier silicon.

How much memory does the EPYC 7302 support, and at what speeds?

As a Rome-generation processor, the 7302 supports DDR4 across eight memory channels per socket (up to 16 DIMMs in a 1P configuration). Supported speeds and maximum capacity depend on the motherboard and DIMM configuration, but registered ECC DDR4 is the standard for server deployments — check your board's QVL for validated modules.

What workloads benefit most from the 128MB L3 cache on this processor?

Database engines (MySQL, PostgreSQL, SQL Server), in-memory analytics, and virtualization platforms that juggle many active threads simultaneously benefit most from the large L3. The cache reduces latency for frequently accessed data, which directly improves query throughput and VM density compared to processors with smaller caches at similar core counts.

Is the 155W TDP manageable in a standard 1U or 2U server chassis?

155W is the default TDP for the 7302. Most 1U and 2U server chassis designed for SP3 processors include cooling solutions rated for this range. That said, verify that your chassis and its included heatsink are rated for 155W or higher — AMD's recommended heatsink specifications should be matched for sustained workloads.