AMD Ryzen Embedded R2314 vs Intel Core i7-2700K Comparison

The Intel Core i7-2700K and AMD Ryzen Embedded R2314 land in the same performance tier, with average benchmark scores of 1419 and 1415 respectively, placing both at the 37th percentile of all CPUs. Despite a decade of architectural evolution separating them, the data shows a remarkably close contest that comes down to efficiency, platform features, and specific workload characteristics rather than raw speed.

Head-to-Head Benchmarks

The head-to-head results paint a picture of near-identical performance with a slight edge to the AMD part across every single test. In Cinebench R15, the Ryzen Embedded R2314 scores 493 in multi-core versus the i7-2700K’s 486, a 1.4% advantage. The single-core result is equally tight: 69 versus 68, again a 1.4% delta in AMD’s favor. Moving to Cinebench R20, the gap narrows slightly to 1.3% in multi-core (2055 vs 2029) and 1% in single-core (289 vs 286). Cinebench R23 shows the same pattern, with the R2314 leading 4893 to 4833 in multi-core and 690 to 682 in single-core, both 1.2% margins. The AMD chip wins all six head-to-head comparisons, but none by a margin that would be perceptible in real-world use.

What makes these numbers interesting is that the Intel part achieves parity with two fewer cores’ worth of architectural efficiency — it uses 4 cores and 8 threads via Hyper-Threading, while the AMD chip runs 4 cores and 4 threads. The i7-2700K’s higher clock speeds, with a 3.50 GHz base and 3.90 GHz boost versus the R2314’s 2.10 GHz base and 3.50 GHz boost, compensate for the thread count difference. The result is that the older Sandy Bridge design holds its own against the Zen+ architecture, which confirms how much clock speed matters in these older workloads. The Geekbench results, available only for the Intel part, show 2294 multi-core and 672 single-core, but without a comparable R2314 score, these serve only as a reference point for the i7-2700K’s tier placement.

The nearest rivals for each CPU reinforce their similarity. The i7-2700K sits alongside the AMD Opteron 4274 HE at 1420 (0% delta), the Intel Core i7-3720QM at 1421 (-0.1%), and the Intel Xeon Bronze 3106 at 1422 (-0.2%). The R2314’s nearest rivals include the AMD Ryzen 7 2700U at 1415 (0%), the Intel Core i5-4460 at 1415 (0%), and the Intel Core i7-3840QM at 1416 (-0.1%). Notably, the R2314’s rival list includes the i7-2700K itself at 1419, with a -0.3% delta, meaning the two CPUs are effectively interchangeable in aggregate performance.

FAQ

Q: Which CPU is faster in multi-core workloads?

A: The AMD Ryzen Embedded R2314 wins all three multi-core Cinebench tests, but by margins under 1.5%. In R15, it scores 493 versus 486 (1.4% faster); in R20, 2055 versus 2029 (1.3% faster); and in R23, 4893 versus 4833 (1.2% faster). These differences are within run-to-run variance for most benchmark sessions.

Q: How do they compare in single-core performance?

A: The R2314 again leads, with Cinebench R15 scores of 69 versus 68 (1.4% faster), R20 scores of 289 versus 286 (1% faster), and R23 scores of 690 versus 682 (1.2% faster). The Intel part’s 3.90 GHz boost clock closes most of the gap, but the Zen+ architecture’s higher instructions-per-clock gives the AMD chip a slight edge.

Q: What are the thermal and power differences?

A: This is the largest hardware gap. The i7-2700K has a 95W TDP, while the R2314 is rated at just 15W. That represents a significant efficiency advantage for the AMD part, which delivers nearly identical performance at roughly one-sixth the power envelope.

Q: Do they support the same memory types?

A: No. The Intel chip uses DDR3 with dual-channel support and 21.3 GB/s memory bandwidth. The AMD chip uses DDR4 with dual-channel support and 42.7 GB/s memory bandwidth — exactly double the bandwidth. The R2314 also supports ECC memory, while the i7-2700K does not.

Q: Which CPU has better integrated graphics?

A: The R2314 includes Radeon Vega 6 graphics, while the i7-2700K has Intel HD 3000. No benchmark data is provided for either iGPU, but the generational gap and the Vega branding suggest the AMD solution is more modern. The Intel part predates the HD 3000’s replacement by several years.

Q: Is the i7-2700K overclockable?

A: Yes. The i7-2700K has an unlocked multiplier, and its part number is SR0DG, indicating the K-series unlocked SKU. The R2314 has a locked multiplier, so it cannot be overclocked the same way. This is a key differentiator for enthusiasts who want to extract extra performance from the older Intel chip.

Architecture Differences

The two CPUs represent fundamentally different design philosophies separated by over a decade of silicon evolution. The i7-2700K uses Intel’s Sandy Bridge architecture on a 32 nm process, manufactured by Intel with 1,160 million transistors on a 216 mm² die. The R2314 uses AMD’s Zen+ architecture (codenamed Picasso) on a 12 nm process, manufactured by GlobalFoundries with 4,940 million transistors on a 210 mm² die. The transistor count difference is striking — the AMD chip packs over four times as many transistors into a slightly smaller die, enabled by the denser process node.

Cache hierarchies differ substantially. The i7-2700K has 64 KB of L1 cache per core, 256 KB of L2 per core, and 8 MB of shared L3 cache. The R2314 has 96 KB of L1 per core, 512 KB of L2 per core, and only 4 MB of shared L3. The AMD part’s larger per-core L1 and L2 caches reflect the Zen+ design’s emphasis on feeding its wider execution engines, while the Intel chip’s larger L3 pool helps compensate for its smaller per-core caches. These differences largely cancel out in the benchmark results, which show the two CPUs trading blows within a 1.5% window.

The memory controllers are a major architectural divergence. The i7-2700K supports DDR3 on a dual-channel bus with 21.3 GB/s bandwidth, which was state-of-the-art in 2011. The R2314 supports DDR4 on a dual-channel bus with 42.7 GB/s bandwidth — a full doubling of peak memory throughput. The R2314 also supports ECC memory, which the Intel chip lacks entirely. PCIe connectivity also differs: the Intel part provides Gen 2 with 16 lanes from the CPU, while the AMD part provides Gen 3 with 16 lanes from the CPU, doubling the per-lane bandwidth for expansion cards and NVMe storage.

The integrated GPUs are from different eras. The i7-2700K’s Intel HD 3000 was a basic graphics solution for office work and video playback. The R2314’s Radeon Vega 6 is a more capable integrated GPU, though no benchmarks are provided to quantify the difference. Both are desktop-class parts, but the AMD chip’s 15W TDP suggests it is designed for embedded and low-power systems where the iGPU may serve as the primary display output.

Specification Differences

| Specification | Intel Core i7-2700K | AMD Ryzen Embedded R2314 |

|---|---|---|

| Threads | 8 | 4 |

| Base Clock | 3.50 GHz | 2.10 GHz |

| Boost Clock | 3.90 GHz | 3.50 GHz |

| TDP | 95W | 15W |

| Socket | Intel Socket 1155 | AMD Socket FP5 |

| Architecture | Sandy Bridge | Zen+ (Picasso) |

| Process Node | 32 nm | 12 nm |

| Transistors | 1,160 million | 4,940 million |

| Die Size | 216 mm² | 210 mm² |

| L1 Cache | 64 KB (per core) | 96 KB (per core) |

| L2 Cache | 256 KB (per core) | 512 KB (per core) |

| L3 Cache | 8 MB (shared) | 4 MB (shared) |

| Memory Support | DDR3 | DDR4 |

| Memory Bandwidth | 21.3 GB/s | 42.7 GB/s |

| ECC Memory | No | Yes |

| PCIe | Gen 2, 16 Lanes | Gen 3, 16 Lanes |

| Integrated Graphics | Intel HD 3000 | Radeon Vega 6 |

| Production Status | End-of-life | Active |

| Release Date | 2011-10-23 | 2022-06-20 |

| Launch MSRP | $332 | Not available |

| Multiplier Unlocked | Yes | No |

The Verdict

The benchmark data shows these two CPUs are performance equals in compute-heavy workloads, with the R2314 winning every head-to-head test by roughly 1-1.5%. The aggregate average scores are 1419 for the Intel part and 1415 for the AMD part, a 0.3% difference that places them in the same percentile band (37th). If raw compute performance were the only criterion, the choice would come down to platform preferences.

The decisive factors are efficiency and platform features. The R2314’s 15W TDP versus the i7-2700K’s 95W TDP is a six-fold difference in power draw for essentially identical performance. The AMD chip also supports DDR4 memory with double the bandwidth, includes ECC support, and uses PCIe Gen 3. The i7-2700K counters with an unlocked multiplier, enabling overclocking that the locked R2314 cannot match, and a larger 8 MB L3 cache that may benefit certain workloads.

The i7-2700K is end-of-life, while the R2314 is active production. For new system builds, the R2314 is the only sensible choice given its active status, modern platform support, and efficiency. For legacy upgrades or overclocking enthusiasts, the i7-2700K remains relevant, but its platform is obsolete with DDR3 memory and PCIe Gen 2.

Where Each One Wins

The AMD Ryzen Embedded R2314 wins in every measured benchmark, but its advantages are marginal. The real wins are in efficiency and platform modernity: 15W TDP versus 95W, DDR4 with 42.7 GB/s bandwidth versus DDR3 with 21.3 GB/s, ECC memory support, PCIe Gen 3, and a newer 12 nm process with 4,940 million transistors. The R2314 is also an active product, meaning it remains available for new designs.

The Intel Core i7-2700K wins on overclocking headroom with its unlocked multiplier, allowing users to push beyond its 3.90 GHz boost clock — something the locked R2314 cannot do. It also has twice the L3 cache (8 MB versus 4 MB), which can help in cache-sensitive workloads, and its 8 threads versus 4 threads may benefit certain heavily threaded applications that see diminishing returns from the R2314’s lower clock speeds. Its launch MSRP was $332, but the part is end-of-life, so availability is limited to used markets. The i7-2700K is the choice for those who value overclocking and thread count over efficiency and modern platform features.