AMD Ryzen Embedded R2314 vs Intel Xeon E3-1240L v3 Comparison

Head-to-Head Benchmarks

The benchmark data presents a remarkably consistent picture: the AMD Ryzen Embedded R2314 wins every single recorded comparison against the Intel Xeon E3-1240L v3. Across six Cinebench tests spanning three rendering generations, the AMD part holds a narrow but uniform edge. The largest single-core margin appears in Cinebench R15, where the R2314 scores 69 against the Xeon's 68, a 1.5% advantage. The smallest gap is in Cinebench R20 single-core, with the R2314 at 289 versus 286, a 1% lead.

Multi-threaded workloads tell the same story. In Cinebench R15 multicore, the R2314 posts 493 points to the Xeon's 486, a 1.4% win. Cinebench R20 multicore sees the AMD chip at 2055 against 2027, again 1.4% ahead. The most demanding test, Cinebench R23 multicore, shows 4893 for the R2314 and 4827 for the Xeon, another 1.4% margin. The single-core R23 result follows suit: 690 versus 681, a 1.3% edge.

What is notable is the absence of any test where the Intel part pulls ahead. The wins tally sits at six for AMD and zero for Intel. The deltas are small, all between 1% and 1.5%, but they are wholly consistent. This suggests a fundamental per-clock advantage for the AMD architecture rather than a workload-specific quirk. The average benchmark score reinforces the hierarchy: the R2314 averages 1415 points across all tests, while the Xeon E3-1240L v3 averages 1396.

Context from the nearest rivals adds perspective. The R2314's average score of 1415 ties it exactly with the AMD Ryzen 7 2700U and the Intel Core i5-4460, and it sits just 0.1% behind the Intel Core i7-3840QM. The Xeon's 1396 average places it 0.2% behind the Intel Core i5-6500TE and 0.4% behind both the Xeon E3-1220 v5 and the Xeon E-2104G. Neither chip escapes the mid-pack tier; both land at the 37th percentile of all CPUs in the database. The difference between them is real but modest, roughly a 1.4% swing in the AMD's favor across multi-core workloads.

Architecture Differences

The two processors come from different eras and design philosophies. The AMD Ryzen Embedded R2314 uses the Zen+ architecture, codenamed Picasso, built on a 12 nm process at GlobalFoundries. It integrates 4,940 million transistors on a 210 mm² die. The Intel Xeon E3-1240L v3 uses the Haswell architecture, codenamed Haswell-WS, on Intel's 22 nm process. That chip packs 1,400 million transistors into a 160 mm² die. The node difference is significant: 12 nm versus 22 nm, which partly explains the AMD part's higher transistor density despite its larger physical footprint.

Core and thread counts diverge sharply. Both have four physical cores, but the Xeon supports eight threads via Hyper-Threading, while the R2314 is limited to four threads. This is a classic trade-off: the AMD chip relies on higher clocks and newer architecture, while the Intel part leans on simultaneous multithreading. The base clocks tell the story in raw terms. The R2314 runs at 2.10 GHz base and boosts to 3.50 GHz. The Xeon's base is listed as 2000.00 MHz, which is 2.00 GHz, with a 3.00 GHz boost. The AMD chip has a 10% higher base clock and a 16.7% higher boost clock.

Cache hierarchies differ in structure. The R2314 provides 96 KB of L1 per core and 512 KB of L2 per core, with 4 MB of shared L3. The Xeon offers 64 KB of L1 per core, 256 KB of L2 per core, and a larger 8 MB of shared L3. The Intel part's L3 advantage is substantial, doubling the AMD's shared pool. Yet in practice, the benchmark results show the AMD chip still edges ahead, suggesting the newer Zen+ memory architecture compensates for the smaller L3.

Memory support also separates the two. The R2314 uses DDR4 in a dual-channel configuration with a rated bandwidth of 42.7 GB/s. The Xeon uses DDR3, also dual-channel, but with a lower 25.6 GB/s bandwidth. Both support ECC memory, a requirement for workstation and server duties. PCIe connectivity is identical on paper: Gen 3 with 16 lanes from the CPU. The AMD chip includes integrated Radeon Vega 6 graphics, while the Xeon has no integrated graphics at all, a meaningful difference for systems without a discrete GPU.

Thermal and power profiles favor the AMD part. The R2314 has a 15 W TDP, while the Xeon E3-1240L v3 is rated at 25 W. That 10 W gap is significant for embedded and compact systems. The Xeon is also end-of-life in production status, while the R2314 remains active. The AMD chip launched in June 2022, the Intel part in May 2014, an eight-year gap that shows in the process technology and feature set. The Xeon's launch MSRP was $278, a figure that reflects its original server positioning.

The Verdict

The data points to a clear but narrow winner. The AMD Ryzen Embedded R2314 outperforms the Intel Xeon E3-1240L v3 in every recorded benchmark, with margins ranging from 1% to 1.5%. If raw performance is the sole criterion, the AMD chip is the better choice. The consistency of the win across all six Cinebench tests, from single-core to heavily multi-threaded loads, suggests the advantage is architectural and not workload-dependent.

However, the magnitude of the victory matters. A 1.4% multicore lead is within the noise of many real-world applications. The Xeon's eight threads versus the R2314's four could close or reverse the gap in thread-hungry software that scales beyond four cores, although the recorded Cinebench multicore scores do not show that effect. The Xeon does offer double the L3 cache and a lower launch price, but the launch MSRP is historical and the production status is end-of-life.

For new system designs, the AMD part's active production status, newer process node, and lower TDP make it the more practical recommendation. The R2314 also includes integrated graphics, which the Xeon lacks entirely, a feature that can simplify compact builds. The Xeon E3-1240L v3 remains a competent processor, but its age and discontinued status argue against adoption in fresh projects. The benchmark data gives the edge to AMD on performance; the platform facts reinforce that choice.

FAQ

Q: Which processor has the higher single-core score in Cinebench R23?

A: The AMD Ryzen Embedded R2314 scores 690, while the Intel Xeon E3-1240L v3 scores 681, giving AMD a 1.3% advantage.

Q: How do the two chips compare in multi-threaded Cinebench R20?

A: The R2314 records 2055 points, and the Xeon records 2027 points. The AMD part wins by 1.4%.

Q: What is the TDP difference between the two processors?

A: The AMD Ryzen Embedded R2314 has a 15 W TDP, while the Intel Xeon E3-1240L v3 is rated at 25 W, a 10 W difference favoring AMD.

Q: Do both CPUs support ECC memory?

A: Yes, both the AMD Ryzen Embedded R2314 and the Intel Xeon E3-1240L v3 support ECC memory.

Q: Which processor has more threads?

A: The Intel Xeon E3-1240L v3 has 8 threads, while the AMD Ryzen Embedded R2314 has 4 threads. Both have 4 physical cores.

Q: What is the average benchmark score for each chip?

A: The AMD Ryzen Embedded R2314 averages 1415 points, and the Intel Xeon E3-1240L v3 averages 1396 points across all recorded tests.

Where Each One Wins

The AMD Ryzen Embedded R2314 wins every benchmark in the database, making the case for its selection straightforward in pure performance terms. Its advantages are most pronounced in single-threaded workloads, where the higher boost clock of 3.50 GHz and the newer Zen+ architecture deliver a 1.5% edge in Cinebench R15 single-core. The 15 W TDP also makes it the preferred option for thermally constrained enclosures, fanless designs, or battery-powered embedded systems. The integrated Radeon Vega 6 graphics add a display output capability that the Xeon simply cannot offer, which matters for kiosks, thin clients, or small form factor appliances that want to avoid a discrete GPU. The active production status and 12 nm process node mean long-term availability and a more modern feature set.

The Intel Xeon E3-1240L v3 does not win any recorded benchmark, but it has attributes that could suit specific scenarios. Its 8 threads versus the R2314's 4 threads provide headroom for software that scales beyond four threads, even if the Cinebench multicore results do not show that translating into a win. The 8 MB of shared L3 cache doubles the AMD's 4 MB, which can benefit workloads with large working sets that fit in cache. The DDR3 memory support might align with existing system inventories that are already using DDR3 modules, avoiding a platform memory upgrade. The launch MSRP of $278 is a historical figure, but it suggests the Xeon was positioned as a server-grade part with ECC support and server firmware validation. For legacy server replacements or maintenance of existing Socket 1150 boards, the Xeon remains a viable drop-in option, though its end-of-life status limits new deployments. Ultimately, the data favors AMD for new builds, while the Xeon's niche rests on thread count, cache size, and platform continuity rather than measured performance.