Intel Xeon E-2488

Name: Intel Xeon E-2488
Brand: Intel
SKU: 3226

Manufacturer: Intel

The Intel Xeon E-2488 is a server and workstation processor built for enterprise environments that demand consistent multi-threaded throughput alongside robust platform features. Its 8 cores operate at a 3.2 GHz base clock and can reach a 5.6 GHz turbo frequency under load via Turbo Boost 2, giving it a wide operating range suited to workloads that fluctuate between sustained and burst-heavy demands. With a 95W thermal design power rating and a maximum temperature threshold of 100 °C, it is designed for deployment in standard server enclosures with appropriate cooling.

Built on a 10 nm process, the Xeon E-2488 supports 16 threads through multithreading and pairs its cores with 24 MB of L3 cache at 3 MB per core. On the memory side, it accommodates DDR5 at up to 4800 MHz across two channels, with ECC support for error correction and a maximum capacity of 128 GB. The processor delivers up to 76.8 GB/s of memory bandwidth and a bus transfer rate of 16 GT/s over a PCIe 5 interface. Its instruction set coverage spans AVX2, AES, FMA3, SSE 4.1, SSE 4.2, and others, while the NX bit adds hardware-level memory protection. PassMark scores of 32,081 (multi-threaded) and 4,382 (single-core) round out its measured performance profile.

Pros

ECC memory support enables hardware-level detection and correction of memory errors, making it well-suited for data-sensitive server environments
DDR5 support at up to 4800 MHz across two channels delivers a peak memory bandwidth of 76.8 GB/s for sustained data throughput
A turbo clock speed of 5.6 GHz via Turbo Boost 2 provides meaningful headroom above the 3.2 GHz base for burst-heavy workloads
The instruction set includes AES, AVX2, and FMA3, covering hardware-accelerated encryption and vectorized computation natively
PCIe 5 connectivity with a 16 GT/s bus transfer rate supports high-bandwidth communication with modern server expansion hardware
The NX bit provides hardware-enforced memory protection against certain exploit techniques at the processor level

Cons

No integrated graphics means a discrete GPU or remote management hardware is required for any deployment needing display output
A 95W TDP demands adequate server cooling infrastructure and may be a constraint in thermally limited enclosures
Only two memory channels cap memory parallelism, which can become a bottleneck for workloads that require higher concurrency in memory access
The 128 GB maximum memory ceiling may be insufficient for large-scale virtualization or in-memory data processing tasks
Turbo Boost version 2 offers less refined frequency scaling than newer generations of the technology

Who is this for?

The Intel Xeon E-2488 is a strong fit for enterprise server and workstation deployments where data integrity is non-negotiable, thanks to its ECC memory support and DDR5 subsystem running at up to 4800 MHz. Its broad instruction set — covering AES, AVX2, and FMA3 — makes it well-suited for security-sensitive and compute-intensive workloads such as encrypted data processing, scientific computation, and vectorized numerical tasks. The PCIe 5 interface and 16 GT/s bus transfer rate also make it a practical choice for server builds that rely on high-bandwidth storage or networking expansion cards, while the 5.6 GHz turbo capability accommodates workloads that benefit from strong single-threaded burst performance.

Who is this NOT for?

This processor is not a good fit for any deployment requiring integrated display output, as it lacks integrated graphics entirely and will need a discrete GPU or dedicated management hardware for any visual interface. The dual-channel memory configuration and 128 GB capacity ceiling also make it a poor match for memory-intensive platforms such as large-scale virtualization hosts or in-memory analytics environments that require higher parallelism or larger addressable memory. Additionally, at 95W TDP, it is not well-suited for thermally constrained or low-power server enclosures where heat dissipation options are limited.

General info:

Thermal Design Power (TDP)	95W
semiconductor size	10 nm
PCI Express (PCIe) version	5
Supports 64-bit	✓
CPU temperature	100 °C
Has integrated graphics	✕

The Intel Xeon E-2488 has a Thermal Design Power (TDP) of 95W and a maximum operating temperature of 100 °C, placing it in a higher power bracket suited to sustained server workloads with adequate thermal management. It is produced on a 10 nm process node, supports 64-bit computing, and connects to compatible expansion hardware through a PCIe 5 interface. The processor does not include integrated graphics, so any deployment requiring display output will need a discrete GPU or a dedicated remote management solution.

Performance:

CPU speed	8 x 3.2 GHz
CPU threads	16 threads
turbo clock speed	5.6GHz
L3 cache	24 MB
clock multiplier	32
L3 core	3 MB/core
Turbo Boost version	2

The Intel Xeon E-2488 runs 8 cores at a base frequency of 3.2 GHz, backed by a clock multiplier of 32, and can push up to a 5.6 GHz turbo clock speed through Turbo Boost version 2 when thermal and power conditions permit. Across those 8 cores, the processor handles 16 threads simultaneously, allowing it to manage parallel workloads without additional physical core overhead. It is equipped with 24 MB of L3 cache at a distribution of 3 MB per core, helping to reduce memory access latency during data-intensive operations.

Memory:

Supports ECC memory	✓
maximum memory bandwidth	76.8 GB/s
DDR memory version	5
RAM speed (max)	4800 MHz
maximum memory amount	128GB
memory channels	2
bus transfer rate	16 GT/s

The Intel Xeon E-2488 supports DDR5 memory running at up to 4800 MHz across two channels, with a maximum supported capacity of 128 GB. It achieves a peak memory bandwidth of 76.8 GB/s and operates at a bus transfer rate of 16 GT/s, providing consistent data movement between the processor and memory subsystem. ECC memory support is included, enabling the detection and correction of single-bit memory errors — a key requirement in server deployments where data reliability cannot be compromised.

Features:

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

The Intel Xeon E-2488 supports multithreading, allowing it to process two threads per physical core concurrently. Its instruction set coverage includes MMX, AVX, AVX2, FMA3, AES, F16C, SSE 4.1, and SSE 4.2, spanning a range of computational tasks from vectorized floating-point operations to hardware-accelerated encryption. The processor also incorporates the NX bit, a hardware security feature that restricts code execution in memory regions designated for data storage, helping to guard against certain classes of memory-based attacks.

Benchmarks:

PassMark result	32081
PassMark result (single)	4382

In PassMark testing, the Intel Xeon E-2488 records a multi-threaded score of 32,081, capturing its overall throughput across all active cores and threads. Its single-core PassMark result of 4,382 reflects the per-core processing capacity, which is particularly relevant for applications and workloads that depend on strong single-threaded execution rather than distributing tasks across multiple cores.

Final Verdict

The Intel Xeon E-2488 is a focused enterprise processor that delivers a coherent specification set for server and workstation environments where reliability, security, and sustained throughput matter most. Its ECC-backed DDR5 memory support paired with a 5.6 GHz turbo ceiling makes it a capable platform for data-sensitive and compute-driven workloads, while PCIe 5 connectivity and a comprehensive instruction set ensure it integrates well into modern server infrastructure. Deployments that require integrated graphics, very large memory capacity, or minimal thermal footprint will find it a poor match, but within its intended scope, the Xeon E-2488 represents a purposeful and well-rounded choice for compact enterprise builds that prioritize data integrity and burst performance.