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AMD Epyc 4244P specifications and in-depth review

AMD Epyc 4244P

Manufacturer: AMD

The AMD Epyc 4244P is a six-core server-class processor designed for the enterprise CPU segment, where reliability and efficiency matter alongside raw compute throughput. Running at a base frequency of 3.8GHz across all cores, it reaches a 5.1GHz turbo clock speed under single-threaded load, making it a capable option for workloads that benefit from both multi-threaded parallelism and responsive single-core performance. With a 65W TDP, it keeps thermal demands modest for a processor in its class.

Built on a 5nm process node, the Epyc 4244P supports PCIe 5.0 connectivity and pairs with DDR5 memory at speeds up to 5200MHz across two channels, delivering a maximum memory bandwidth of 83.2GB/s. The processor includes ECC memory support, which is a standard requirement in enterprise deployments where data integrity is critical. Its cache hierarchy consists of 384KB of L1, 6MB of L2 at 1MB per core, and 32MB of L3 cache totaling roughly 5.33MB per core. In benchmark testing, it achieves a PassMark score of 27,164 in multi-threaded workloads and 3,858 in single-threaded scenarios, with no integrated graphics included on-die.

Pros
  • ECC memory support makes it suitable for server environments where data integrity is critical
  • DDR5 support with a maximum speed of 5200MHz and 83.2 GB/s bandwidth provides fast memory throughput
  • A 65W TDP keeps power draw relatively low for a six-core enterprise processor
  • PCIe 5.0 support enables high-bandwidth connectivity with compatible storage and expansion hardware
  • The 32MB L3 cache offers a substantial pool of low-latency memory across six cores
  • A broad instruction set including AES, AVX2, and FMA3 covers a wide range of enterprise and compute workloads
Cons
  • No integrated graphics means an additional component is required for any display output
  • The locked clock multiplier removes any flexibility for frequency tuning
  • With only two memory channels, memory throughput scaling is limited compared to higher-channel configurations
  • The single-threaded PassMark score of 3858 reflects moderate per-core throughput for sequential tasks
Who is this for?

This processor is well-suited for enterprise server environments and workstation deployments where ECC memory support is a firm requirement for data reliability. Its combination of DDR5 memory bandwidth, PCIe 5.0 connectivity, and a broad instruction set including AES and AVX2 makes it a practical fit for workloads such as database operations, virtualization, and compute-intensive server tasks that benefit from thread parallelism and fast memory throughput. The 65W TDP also makes it appropriate for deployments where power efficiency per rack unit is a consideration.

Who is this NOT for?

This processor is not a good match for users who need integrated graphics, as no on-die GPU is present and a discrete solution would be required for any display output. Its locked clock multiplier means it is unsuitable for scenarios requiring frequency tuning or overclocking to push beyond stock performance. Additionally, workloads that rely heavily on single-threaded execution speed may find the single-core PassMark score of 3,858 limiting, making it less appropriate for applications where per-core throughput is the dominant performance factor.

General info:

Thermal Design Power (TDP) 65W
semiconductor size 5 nm
PCI Express (PCIe) version 5
Supports 64-bit ✓
Has integrated graphics ✕

The AMD Epyc 4244P operates within a 65W Thermal Design Power (TDP) envelope, reflecting a balance between compute capacity and energy consumption suited to enterprise environments. It is fabricated on a 5nm process node and supports the PCIe 5.0 interface standard, enabling high-bandwidth connectivity with compatible expansion hardware. The processor fully supports 64-bit computing, while it does not include integrated graphics, meaning a discrete GPU or external display adapter is required for any graphical output.

Performance:

CPU speed 6 x 3.8 GHz
CPU threads 12 threads
turbo clock speed 5.1GHz
L3 cache 32 MB
L1 cache 384 KB
L2 cache 6 MB
L2 core 1 MB/core
clock multiplier 38
Has an unlocked multiplier ✕
L3 core 5.33 MB/core

The AMD Epyc 4244P features six cores running at a base frequency of 3.8GHz each, supporting 12 threads in total, with a turbo clock speed reaching 5.1GHz for demanding single-threaded tasks. The clock multiplier is set at 38 and the multiplier is locked, meaning frequency adjustments through overclocking are not supported. Cache is arranged across three levels: 384KB of L1, 6MB of L2 at 1MB per core, and a 32MB L3 cache amounting to approximately 5.33MB per core, providing a substantial pool of low-latency memory close to the processor cores.

Memory:

Supports ECC memory ✓
maximum memory bandwidth 83.2 GB/s
DDR memory version 5
RAM speed (max) 5200 MHz
memory channels 2

The AMD Epyc 4244P supports DDR5 memory at speeds of up to 5200MHz across two memory channels, delivering a maximum memory bandwidth of 83.2 GB/s. ECC memory is fully supported, which allows the processor to detect and correct single-bit memory errors — a standard requirement in enterprise and server deployments where data integrity is a priority.

Features:

instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit ✓

The AMD Epyc 4244P supports a broad set of instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, covering a range of workloads from vectorized floating-point operations to hardware-accelerated encryption. The processor also includes NX bit support, a hardware security feature that helps prevent certain classes of malicious code from executing in memory regions designated as non-executable.

Benchmarks:

PassMark result 27164
PassMark result (single) 3858
PassMark result (overclocked) 27660

In PassMark testing, the AMD Epyc 4244P achieves a multi-threaded score of 27,164 and a single-threaded score of 3,858, reflecting its performance characteristics across both parallel and sequential workloads. An overclocked PassMark result of 27,660 is also recorded, though the difference from the stock score is marginal, which is consistent with the processor having a locked clock multiplier.

Final Verdict

The AMD Epyc 4244P is a focused enterprise processor that delivers a well-rounded specification set for server and workstation deployments where reliability and efficiency take precedence. Its support for ECC memory alongside DDR5 and PCIe 5.0 positions it as a technically current option for data-sensitive workloads, while its 65W TDP keeps it manageable within power-constrained environments. Users who require integrated graphics or unlocked frequency control will need to look elsewhere, but for organizations running virtualization, database, or compute server workloads that demand memory integrity, the Epyc 4244P presents a coherent and well-specified platform for its category.

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