Intel Xeon E5-1630 v4

The Intel Xeon E5-1630 v4 is a 4-core, 8-thread desktop processor built on the 14 nm Broadwell-EP architecture. It operates with a base clock of 3.70 GHz and a boost clock of 4.00 GHz, and its benchmark scores place it in the 44th percentile of all CPUs tracked. This is a part that occupies a specific niche: a workstation-oriented chip on a server platform, with performance that sits close to several mainstream desktop processors from its era. Its behavior in mixed workloads, platform requirements, and end-of-life status define its practical appeal in the current market.

Platform and Compatibility

The E5-1630 v4 uses the Intel Socket 2011-3 platform, which is a significant consideration for any build. This socket is shared with Intel's broader Xeon E5 family, meaning that motherboard compatibility is not with typical consumer boards but rather with workstation and server-class boards designed for the LGA 2011-3 interface. The chip supports DDR4 memory in a quad-channel configuration, which provides a theoretical memory bandwidth of 76.8 GB/s. For applications that are memory-bandwidth sensitive, this quad-channel capability is a distinct advantage over dual-channel consumer platforms.

The processor also supports ECC memory, a feature that is often a deciding factor for users who require data integrity over raw speed. This makes the platform suitable for error-sensitive computing tasks, such as financial modeling or long-running scientific simulations. In terms of expansion, the CPU provides 40 PCIe Gen 3 lanes directly from the processor. This is a high lane count that allows for multiple GPUs, NVMe storage adapters, and other high-bandwidth add-in cards without needing to route through a chipset with reduced lanes.

The architecture is Broadwell-EP, which is a mature design at this point. The production status is end-of-life, and the release date was in June 2016. For upgrade paths, the situation is constrained by the platform's age. The LGA 2011-3 socket does support a wide range of Xeon E5 v3 and v4 processors, so a user who buys this chip for a used motherboard has the theoretical ability to later upgrade to a higher-core-count Xeon part, provided the motherboard BIOS supports it and the cooler can handle the thermal load. However, since the processor is not multiplier-unlocked, overclocking headroom is limited to adjusting base clock settings on supported boards, which is not a straightforward path to performance gains. The practical upgrade path is to stay within the used Xeon ecosystem, not to move to a modern platform.

Who Should Consider It

The E5-1630 v4's benchmark profile makes it a mixed proposition. In multi-core workloads, it scores 6419 points in Cinebench R23, which is a moderate result for a 4-core part. This score is sufficient for older games and light productivity tasks, but it will not excel in heavily threaded modern applications. For pure gaming, the single-core performance is more relevant. The Cinebench R23 single-core score of 906 points is competitive with the desktop i5-6600K, which sits as a nearest rival with an average score of 1845 and a delta of 0.6% relative to this Xeon. This suggests that in games that rely on one or two strong cores, the E5-1630 v4 will perform adequately, but it lacks the multi-core muscle for contemporary AAA titles that scale across many threads.

For content creation, the picture is more nuanced. The chip's quad-channel memory support is a boon for video editing timelines that need to move large frame buffers, but the 4-core/8-thread configuration will struggle with rendering tasks that use all available cores. In Cinebench R15 multi-core, it scores 646 points, which is a low value compared to modern 8-core or 12-core parts. Users who prioritize ECC memory and a stable platform for critical office work or light database tasks will find this acceptable, but it is not a primary choice for heavy 3D rendering or 4K video encoding.

The data suggests a clear target: users who already own a compatible LGA 2011-3 motherboard and need a cheap, low-core-count placeholder CPU with high memory bandwidth and ECC support. It is also a reasonable part for retro gaming builds that emulate older titles or play pre-2015 games, where the single-thread score of 380 in Cinebench R20 is sufficient. However, for a new build, the platform investment is high relative to the performance, and a modern mid-range desktop chip would offer better overall results.

Power and Thermals

The E5-1630 v4 has a TDP of 140 W, which is a high figure for a 4-core processor. This TDP class places it in the range of high-end desktop chips from its era, and it implies the need for a robust cooling solution. A stock Intel cooler is not adequate. The data indicates that a capable air cooler with a 120mm fan or a basic 240mm liquid cooler is necessary to keep temperatures in check under sustained load, especially given the boost clock of 4.00 GHz.

The 140 W TDP also has implications for motherboard power delivery. A budget LGA 2011-3 board with weak VRM cooling may throttle under a sustained all-core load, so the motherboard selection must account for this. The power draw is higher than the rival Core i5-6600K, which typically runs at a lower TDP, but the Xeon's advantage lies in its memory bandwidth and ECC support rather than efficiency. For a workstation that runs 24/7, the thermal output will contribute to ambient room temperature, so a case with good airflow is essential. In short, the cooling tier required is one step above mainstream: not extreme, but not minimal either.

FAQ

Q: Does the Intel Xeon E5-1630 v4 support ECC memory?

A: Yes, the processor supports ECC memory, which is a key feature for data-intensive workloads that require error correction.

Q: How many PCIe lanes does the CPU provide?

A: The CPU provides 40 PCIe Gen 3 lanes, which is a high count for connecting multiple GPUs or NVMe devices directly to the processor.

Q: Is the E5-1630 v4 overclockable?

A: No, the multiplier is locked, so overclocking is limited to base clock adjustments on compatible motherboards, which offers limited headroom.

Q: What is the memory configuration for this processor?

A: It supports DDR4 memory in a quad-channel configuration, with a theoretical memory bandwidth of 76.8 GB/s.

Q: What is the production status of this chip?

A: The production status is end-of-life, and it was released in June 2016.

Q: How does its multi-core score compare to the Intel Core i5-6600K?

A: The average benchmark score of the E5-1630 v4 is 1856, while the i5-6600K scores 1845, giving the Xeon a 0.6% lead.

Benchmark Performance

The benchmark data places the E5-1630 v4 in a tight cluster of processors. Its average benchmark score is 1856, which is a weighted average of the Cinebench R15, R20, and R23 results. The nearest rival, the Intel Xeon D-1531, has an average score of 1866, putting the E5-1630 v4 0.5% behind it. The Intel Core i5-8305G scores 1867, which puts the Xeon 0.6% behind that part as well. The most relevant comparison is the Intel Core i5-6600K, which scores 1845, meaning the Xeon is 0.6% ahead of it. The Intel Core i7-8706G is the strongest competitor in this group with a score of 1872, leaving the Xeon 0.8% behind.

These deltas are negligible in practical terms. The differences of less than 1% indicate that the E5-1630 v4 performs at the same level as these mainstream desktop and mobile chips from similar generations. In Cinebench R23 multi-core, the score of 6419 shows that it holds its own against the i5-6600K, which is a notable result given the Xeon's server heritage. However, the 44th percentile ranking suggests that the majority of modern CPUs outperform it. The average benchmark score of 1856 is thus a reflection of its position as a mid-range part from 2016, not a competitive modern option.

For a builder considering this chip, the performance is predictable. It matches the i5-6600K in overall compute, but it brings the added value of quad-channel memory and ECC. The benchmark scores do not show any hidden strengths; they simply confirm that the E5-1630 v4 is a solid but unremarkable performer relative to its direct rivals. The only scenario where it pulls ahead is in memory-heavy tasks that benefit from the 76.8 GB/s bandwidth, which is not captured in the CPU-only benchmark averages.

Single-Thread vs Multi-Thread Behavior

The split between single-thread and multi-thread performance is instructive for real workloads. In Cinebench R23, the single-core score is 906, while the multi-core score is 6419. This yields a scaling ratio of roughly 7.1 times when moving from one core to four cores, which is typical for a 4-core/8-thread part with a 4.00 GHz boost. The single-core score of 906 is strong enough for older games that rely on high clock speeds, and it matches the i5-6600K's capability. In Cinebench R20, the single-core score is 380, and the multi-core score is 2695, showing a similar scaling pattern.

The practical implication is that the processor is balanced for its core count. Applications that are lightly threaded, such as older game engines, spreadsheet calculations, or single-threaded scripting, will see performance that is competitive with its rivals. Conversely, applications that can use all eight threads, such as video encoding or 3D rendering, will see a proportional but modest increase over a dual-core part. The 10 MB of shared L3 cache helps with data reuse across cores, but it does not compensate for the limited core count in heavily threaded tasks.

The Cinebench R15 scores reinforce this: 91 for single-core and 646 for multi-core. The multi-core score is low by modern standards, which means that a user running a modern multi-threaded workload will find the processor to be a bottleneck. The recommendation based on the data is to use this chip for tasks where single-thread speed matters more than core count, and where the platform's memory bandwidth and ECC support provide a functional advantage. It is not a chip for heavy parallel compute, but it is a capable part for a workstation that needs stable, reliable execution of moderately threaded tasks.