Intel Xeon E-2436

Name: Intel Xeon E-2436
Brand: Intel
SKU: 69874

Manufacturer: Intel

The Intel Xeon E-2436 is a six-core processor designed for enterprise workloads, sitting within Intel's Xeon E series targeted at server and workstation environments. With a 5GHz turbo clock speed reached via Turbo Boost 2, it balances moderate base frequency with meaningful headroom for demanding tasks. The chip operates within a 65W thermal envelope, making thermal management reasonably straightforward for compatible platforms.

On the memory side, the Xeon E-2436 supports DDR5 RAM at up to 4800MHz across two channels, with a maximum capacity of 128GB and a peak bandwidth of 76.8GB/s. ECC memory support is included, which is a standard requirement in enterprise deployments where data integrity is critical. The processor also features 18MB of L3 cache, 12 threads through multithreading, and a broad instruction set that includes AVX2, AES, FMA3, and SSE 4.2, among others. Its PassMark score of 21,708 multi-threaded and 3,575 single-threaded reflects its positioning as a mid-range enterprise part.

Pros

ECC memory support ensures data integrity, which is a firm requirement in server and enterprise deployments
DDR5 support with a maximum bandwidth of 76.8 GB/s and speeds up to 4800 MHz enables fast memory throughput for demanding workloads
Turbo Boost 2 allows the processor to reach 5GHz under load, providing meaningful headroom beyond the 2.9GHz base clock
A broad instruction set including AVX2, AES, FMA3, and SSE 4.2 covers vectorized math, encryption acceleration, and multimedia processing natively
PCIe 5 support allows compatibility with the latest high-speed expansion hardware
A 65W TDP keeps power draw relatively contained for a six-core enterprise processor

Cons

No integrated graphics means a discrete GPU is always required, adding hardware dependency even for headless or display-only tasks
Dual-channel memory architecture limits memory bandwidth scaling compared to platforms with higher channel counts
The 18MB L3 cache, while adequate, works out to only 3MB per core, which may constrain performance in cache-sensitive workloads
With only 12 threads across 6 cores, thread count may be a limiting factor for heavily parallelized enterprise workloads

Who is this for?

The Intel Xeon E-2436 is well-suited for enterprise server and workstation environments where data reliability is non-negotiable, thanks to its ECC memory support and compatibility with up to 128GB of DDR5 RAM. Its broad instruction set — including AES and AVX2 — makes it a practical fit for workloads involving encryption, vectorized computation, and data-intensive processing. The 5GHz turbo capability and PCIe 5 support also make it a reasonable choice for infrastructure builds that require fast storage or networking expansion alongside reliable compute performance.

Who is this NOT for?

This processor is not a practical choice for use cases that require integrated graphics, such as display-connected workstations or systems where adding a discrete GPU is not feasible, since no onboard graphics are available. The dual-channel memory configuration and 12-thread ceiling also mean it would fall short in environments demanding heavy parallel processing across many simultaneous threads, such as large-scale virtualization hosts or high-core-count compute clusters. Additionally, its six-core design makes it a poor match for workflows that scale aggressively with core count.

General info:

Thermal Design Power (TDP)	65W
semiconductor size	10 nm
PCI Express (PCIe) version	5
Supports 64-bit	✓
CPU temperature	100 °C
Has integrated graphics	✕

The Intel Xeon E-2436 carries a Thermal Design Power (TDP) of 65W and is built on a 10nm semiconductor process, with a maximum operating temperature of 100°C. It supports the PCIe 5 interface standard and is fully 64-bit compatible. The processor does not include integrated graphics, so a discrete GPU is required for display output.

Performance:

CPU speed	6 x 2.9 GHz
CPU threads	12 threads
turbo clock speed	5GHz
L3 cache	18 MB
clock multiplier	29
L3 core	3 MB/core
Turbo Boost version	2

The Intel Xeon E-2436 runs six cores at a base speed of 2.9GHz each, with 12 threads available through multithreading and a clock multiplier of 29. Using Turbo Boost version 2, the processor can reach a turbo clock speed of 5GHz under suitable conditions. Cache is handled by 18MB of L3 shared across the cores, working out to 3MB per core, which provides a reasonable buffer for frequently accessed data during processing tasks.

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-2436 supports DDR5 memory across two channels, with a maximum supported capacity of 128GB and a peak RAM speed of 4800MHz. Memory bandwidth reaches up to 76.8 GB/s, assisted by a bus transfer rate of 16 GT/s. The processor also supports ECC memory, which enables error detection and correction — a standard requirement in enterprise and server environments where data reliability is essential.

Features:

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

The Intel Xeon E-2436 supports multithreading, allowing each physical core to handle two threads simultaneously for more efficient parallel processing. It includes the NX bit for hardware-level memory protection against certain classes of malicious code execution. The processor also comes with a broad set of instruction sets — MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2 — covering everything from legacy multimedia instructions to modern vectorized math and hardware-accelerated encryption.

Benchmarks:

PassMark result	21708
PassMark result (single)	3575

In PassMark testing, the Intel Xeon E-2436 achieves a multi-threaded score of 21,708, reflecting its capacity for parallel workloads across all cores and threads. Its single-threaded PassMark result of 3,575 indicates the per-core performance available for tasks that rely on sequential execution rather than parallelism.

Final Verdict

The Intel Xeon E-2436 is a focused enterprise processor that delivers where it matters most for server and workstation deployments — particularly through its ECC memory support paired with DDR5 at up to 4800MHz, which together provide a reliable and fast memory subsystem suited to data-sensitive environments. Its 5GHz turbo headroom, PCIe 5 compatibility, and wide instruction set coverage round out a specification profile that addresses real enterprise needs without unnecessary excess. That said, the absence of integrated graphics and a dual-channel memory ceiling do define the boundaries of its practical scope. For organizations building dependable, single-socket server infrastructure where data integrity and modern I/O support are priorities, the Intel Xeon E-2436 represents a coherent and well-defined option within its category.