AMD Ryzen Embedded V2516 vs Intel Xeon E-2136 Comparison

The AMD Ryzen Embedded V2516 and Intel Xeon E-2136 are both six-core, twelve-thread processors, but they come from different eras and design philosophies. The recorded benchmark data shows a consistent edge for the AMD part across all Cinebench tests, despite the Intel chip's higher clock speeds and larger cache. This head-to-head analysis draws exclusively on the database's measurements to explain where each processor stands.

Head-to-Head Benchmarks

The database records six Cinebench comparisons, and the AMD Ryzen Embedded V2516 wins every single one. The margins are narrow but uniform. In Cinebench R15 multi-core, the V2516 scores 1141 against 1112 for the Xeon E-2136, a 2.6% lead. The single-core R15 test shows the largest gap: 161 versus 156, a 3.2% advantage for AMD. Moving to R20, the multi-core result is 4758 against 4636, again a 2.6% delta, and the single-core result is 671 versus 654, also 2.6%. The R23 tests follow the same pattern: multi-core 11329 versus 11040 (2.6%) and single-core 1599 versus 1558 (2.6%). Across all six tests, the AMD part never trails, and the Intel part never wins.

The average benchmark score in the database reinforces this. The V2516 averages 3277 points, while the Xeon E-2136 averages 3193. That is a difference of 84 points, or roughly 2.6% on the same scale. The percentile ranking for both is identical at 53, meaning they sit in the same performance tier relative to all CPUs, but the AMD part consistently edges ahead in every measured workload. The largest single win is the R15 single-core test at 3.2%, which suggests the Zen 2 architecture delivers better per-thread efficiency even when the Intel chip has a higher boost clock.

Architecture Differences

The two processors are built on fundamentally different platforms. The AMD Ryzen Embedded V2516 uses the Zen 2 architecture on a 7 nm process from TSMC, with a die size of 156 mm² and 9,800 million transistors. The Intel Xeon E-2136 uses the Coffee Lake architecture on Intel's 14 nm process, with a die size of 154 mm². The transistor count for the Intel part is not listed in the database, but the process node difference is stark: 7 nm versus 14 nm.

Cache configurations differ as well. Both have 64 KB of L1 per core, but the AMD part has 512 KB of L2 per core, while the Intel part has 256 KB per core. The shared L3 cache is larger on the Intel side: 12 MB versus 8 MB. Despite that larger L3, the AMD part still wins all benchmarks, indicating that the Zen 2 memory hierarchy and core design are more effective in these workloads.

Memory support is similar in type: both use dual-channel DDR4 and both support ECC memory. However, the AMD part has a higher memory bandwidth of 51.2 GB/s, compared to 42.7 GB/s for the Intel part. PCIe connectivity also favors AMD: 20 Gen 3 lanes (CPU only) versus 16 lanes for Intel. Integrated graphics are present on both, with the AMD Radeon Graphics 384SP and the Intel UHD Graphics P630, though the database does not include graphics benchmarks.

The TDP figures are dramatically different. The AMD Ryzen Embedded V2516 has a TDP of 10 W, while the Intel Xeon E-2136 has a TDP of 80 W. That is an eightfold difference in power draw, yet the AMD part delivers higher scores. The base and boost clocks tell the opposite story: the Intel chip runs at 3.30 GHz base and 4.50 GHz boost, while the AMD part runs at 2.10 GHz base and 3.95 GHz boost. Higher clocks do not translate to wins here.

The socket and market positioning also differ. The AMD part uses AMD Socket FP6 and is classified as a Desktop segment product, while the Intel part uses Intel Socket 1151 and is classified as Server/Workstation. The AMD part is listed as Active in production, with a release date of 2020-11-09. The Intel part is End-of-life, released on 2018-07-11. The Intel part has a launch MSRP of $289, but the database does not list a launch MSRP for the AMD part.

Where Each One Wins

Given that the AMD Ryzen Embedded V2516 wins all six Cinebench tests, the "where each one wins" section is straightforward: the AMD part wins in every measured workload. The Intel Xeon E-2136 does not have a single benchmark victory in the database. This is notable because the Intel chip has a higher boost clock (4.50 GHz versus 3.95 GHz) and a larger L3 cache (12 MB versus 8 MB). Those advantages do not overcome the efficiency of the Zen 2 architecture.

For single-threaded tasks, the AMD part leads by 3.2% in R15 and 2.6% in R20 and R23. For multi-threaded tasks, the lead is a consistent 2.6% across all three Cinebench versions. The AMD part also offers a much lower TDP, which makes it suitable for power-constrained environments such as embedded systems or compact workstations. The Intel part, with its 80 W TDP, would require more substantial cooling and power delivery, but the data shows it still loses in performance.

The Intel part does have a higher base clock (3.30 GHz versus 2.10 GHz), which could theoretically help in short bursts, but the recorded benchmarks do not reflect that. The AMD part's higher memory bandwidth and additional PCIe lanes give it an edge in data-intensive workloads, even though those are not directly measured here. The production status is also a differentiator: the AMD part is Active, while the Intel part is End-of-life, meaning the AMD part is the only one suitable for new designs.

FAQ

Q: Which processor has a higher boost clock?

A: The Intel Xeon E-2136 boosts to 4.50 GHz, while the AMD Ryzen Embedded V2516 boosts to 3.95 GHz. Despite this, the AMD part wins all Cinebench tests.

Q: Which has more L3 cache?

A: The Intel Xeon E-2136 has 12 MB of shared L3 cache, while the AMD Ryzen Embedded V2516 has 8 MB. The larger cache does not give Intel a benchmark advantage.

Q: What are the TDP differences?

A: The AMD Ryzen Embedded V2516 has a TDP of 10 W, while the Intel Xeon E-2136 has a TDP of 80 W. The AMD part delivers higher scores with much lower power draw.

Q: Which processor supports ECC memory?

A: Both support ECC memory. Both also use dual-channel DDR4, though the AMD part has a higher memory bandwidth of 51.2 GB/s versus 42.7 GB/s.

Q: Which has more PCIe lanes?

A: The AMD Ryzen Embedded V2516 provides 20 PCIe Gen 3 lanes (CPU only), while the Intel Xeon E-2136 provides 16 lanes.

Q: Which is still in production?

A: The AMD Ryzen Embedded V2516 is listed as Active, while the Intel Xeon E-2136 is End-of-life.

The Verdict

The recorded data is unambiguous: the AMD Ryzen Embedded V2516 outperforms the Intel Xeon E-2136 in every Cinebench test, with margins between 2.6% and 3.2%. It also offers a dramatically lower TDP (10 W versus 80 W), higher memory bandwidth (51.2 GB/s versus 42.7 GB/s), more PCIe lanes (20 versus 16), and is still in active production. The Intel part has higher base and boost clocks and a larger L3 cache, but those features do not yield any benchmark wins. For any workload represented by Cinebench, the AMD part is the clear choice. The Intel Xeon E-2136, with its launch MSRP of $289, is an older, end-of-life product that cannot match the AMD part in these measurements. New designs should favor the AMD Ryzen Embedded V2516.