Intel Xeon E-2286G

The Intel Xeon E-2286G is a 6-core, 12-thread server/workstation processor built on Intel's 14 nm Coffee Lake architecture, launched on May 28, 2019, with a launch MSRP of $450. It operates with a base clock of 4.00 GHz and a boost clock of 4.90 GHz, drawing a 95 W TDP. Its benchmark profile shows a processor that leans heavily on single-thread performance, with a Cinebench R23 single-core score of 1680 against a multi-core score of 11906, a pattern that carries across all tested workloads.

Single-Thread vs Multi-Thread Behavior

The E-2286G’s benchmark results reveal a pronounced skew toward single-thread strength. In Cinebench R15, the single-core score of 169 represents a ratio of roughly 14.1% of the multi-core score of 1200. That ratio shifts to 14.1% in R20 (705 single vs 5000 multi) and 14.1% in R23 (1680 vs 11906), showing consistent scaling across generations of the test. Geekbench tells a similar story: 1598 single-core versus 6651 multi-core, with the single-core figure at 24.0% of the multi-core result. This arithmetic indicates the processor’s six physical cores are efficient individually, but the 12-thread multi-core output is not exceptional relative to its own single-core capability.

For real workloads, this split matters. Applications that rely on one or two fast threads—such as legacy database queries, certain CAD operations, or lightly threaded financial simulations—will see the full benefit of the 4.90 GHz boost clock. Conversely, heavily parallel tasks like video rendering or batch compilation will leave performance on the table, as the multi-core scores are only modestly ahead of the processor’s own single-thread baseline. The 42.7 GB/s memory bandwidth and dual-channel DDR4 support further constrain multi-threaded scaling, since data movement becomes a bottleneck when all six cores are active. The data suggests a processor that excels at responsive, latency-sensitive work rather than throughput-heavy processing.

Who Should Consider It

Gaming workloads are the clearest fit. The 1680 single-core score in Cinebench R23 places this chip in territory where frame rates in CPU-bound titles depend heavily on that metric. Low-thread-count game logic, physics calculations, and draw call processing all benefit from the high boost clock. For users running a workstation that also doubles as a gaming machine, the integrated HD Graphics P630 provides a fallback display output, though discrete graphics would be the norm for actual gameplay.

Content creation is a more nuanced recommendation. Single-threaded tasks like photo editing filters or audio plugin chains will perform strongly. Multi-threaded rendering, however, will not scale impressively—the 11906 multi-core score in R23 is a moderate result for a 6-core part. Users who primarily edit 4K video or render 3D scenes should look elsewhere, as the processor’s multi-core output lags its single-core strength by a wide margin. Office productivity is entirely within this chip’s comfort zone. Spreadsheet recalculation, document formatting, and web browsing all rely on bursty single-thread performance, where the 4.90 GHz boost clock delivers immediate responsiveness.

Benchmark Performance

The average benchmark score of 3614 places the E-2286G at the 58th percentile of all CPUs in the database. This is a mid-pack position, not a standout, but the distribution of scores matters more than the aggregate. In Cinebench R23 multi-core, the 11906 result is substantial, but the single-core 1680 is where the processor separates itself from typical server parts. Geekbench multi-core at 6651 and single-core at 1598 reinforce the same theme: the chip is stronger per-thread than its core count suggests.

Compared to the nearest rival, the AMD Ryzen 7 PRO 1700, the E-2286G scores an average of 3614 versus 3613, a delta of 0%. That is a statistical tie in the aggregate, but the two processors achieve it very differently. The Ryzen 7 PRO 1700 is an 8-core part, meaning its per-core output is lower, while the E-2286G relies on fewer, faster cores. In single-thread tests, the Intel part wins decisively; in multi-thread tests, the Ryzen’s extra cores compensate. The data shows the E-2286G is not a multi-threaded champion—its 11906 R23 multi-core score is moderate—but it is a single-thread leader in its price-performance tier.

How It Compares

AMD Ryzen 7 PRO 1700: The average scores are virtually identical (3614 vs 3613, 0% delta), but the character is opposite. The Ryzen 7 PRO 1700 uses 8 cores to reach parity, while the E-2286G uses 6 faster cores. In single-thread workloads, the Intel part is clearly superior; in multi-threaded rendering, the Ryzen pulls ahead due to core count. Users who prioritize thread-heavy tasks should favor the Ryzen, while those needing fast per-core response should choose the E-2286G.

AMD Ryzen 5 5625U: The E-2286G holds a 0.1% lead in average score (3614 vs 3610). The Ryzen 5 5625U is a mobile part with lower power characteristics, yet it nearly matches the Xeon in aggregate performance. This speaks to architectural efficiency, but the Xeon’s 95 W TDP and 4.90 GHz boost clock give it a decisive edge in sustained single-thread workloads, where the mobile chip’s thermal limits likely cap its performance.

Intel Xeon E5-2678 v3: The E-2286G leads by 0.2% in average score (3614 vs 3605). The E5-2678 v3 is an older, higher-core-count server part, and its multi-thread scores would be higher, but its per-core performance is dramatically lower. In single-thread tests, the E-2286G is in a different class. For workloads that mix moderate threading with high per-thread requirements, the newer Coffee Lake architecture wins.

Intel Xeon E-2276G: The E-2286G trails by 0.3% (3614 vs 3625). This is effectively the same processor with a slight clock difference—the E-2276G is the direct sibling in the same family. The small delta suggests the E-2286G’s 4.90 GHz boost is marginally lower, but the difference is within noise. Users should treat these as interchangeable for most purposes, with the E-2276G holding a negligible edge in aggregate benchmarks.

FAQ

Q: Is the Intel Xeon E-2286G good for gaming?

A: Yes, the 1680 single-core score in Cinebench R23 indicates strong per-thread performance, which is the primary driver for gaming frame rates. The 4.90 GHz boost clock provides the headroom needed for CPU-bound titles.

Q: Does it support ECC memory?

A: Yes, the processor supports ECC memory with DDR4 modules, which is critical for workstation stability and data integrity in server environments.

Q: How many PCIe lanes does it provide?

A: The CPU provides 16 PCIe Gen 3 lanes directly from the processor. This is sufficient for a single high-end GPU but may be limiting for multi-GPU or heavy NVMe configurations.

Q: What is the upgrade path from this processor?

A: The E-2286G uses the Intel Socket 1151 platform, which is end-of-life. There is no forward upgrade path to newer architectures without a motherboard change, and the processor itself is marked as end-of-life in production status.

Q: How does it compare to a modern mobile chip like the Ryzen 5 5625U?

A: The E-2286G is 0.1% ahead in average benchmark score (3614 vs 3610). However, the Xeon’s 95 W TDP and higher boost clock give it a significant advantage in sustained single-thread workloads, while the mobile chip is more power-efficient.

Q: Is the integrated graphics useful?

A: The HD Graphics P630 is present and functional for basic display output and troubleshooting, but it is not designed for gaming or GPU-accelerated compute. Discrete graphics is recommended for any demanding visual work.

Platform and Compatibility

The E-2286G fits the Intel Socket 1151 platform, which is shared with consumer Coffee Lake processors. This means compatibility with a wide range of motherboards, though server features like ECC memory support require a chipset that enables it. The processor supports dual-channel DDR4 memory with a peak bandwidth of 42.7 GB/s, which is adequate for the 6-core design but modest by modern standards. ECC memory is supported, a key differentiator from consumer parts, and the integrated HD Graphics P630 provides basic display output without a discrete GPU.

PCIe connectivity is Gen 3 with 16 lanes from the CPU, which is the standard for a single GPU setup. This limits the processor to one full-bandwidth graphics card or a small number of NVMe drives directly attached to the CPU. The memory bus is dual-channel, so populating two modules is recommended to achieve the full 42.7 GB/s bandwidth. The 14 nm process node and 154 mm² die size are mature, and the 95 W TDP is modest, meaning a capable air cooler is sufficient for most workloads. The platform is end-of-life, with no upgrade path to newer Intel architectures without a motherboard replacement.