AMD Ryzen 7 1700 vs AMD Ryzen Embedded V1756B Comparison

The Verdict

The recorded benchmark data presents a clear hierarchy between these two AMD processors. The AMD Ryzen 7 1700 wins every head-to-head comparison in the database, taking 2 wins out of 2 possible tests. The Ryzen 7 1700 also holds a higher percentile rank among all CPUs, sitting at 45 compared to the V1756B’s 44. Its average benchmark score of 2015 is 1.5% above the V1756B’s 1986 average. For users prioritizing raw multi-threaded throughput or higher single-core responsiveness in Cinebench, the Ryzen 7 1700 is the definitive choice based on the measurements.

The AMD Ryzen Embedded V1756B, however, is not without a role. While it loses in raw performance, its 45-watt thermal design power and integrated Radeon Vega 8 graphics make it a distinct option for systems where a discrete GPU is absent and power draw is a primary constraint. The data shows the V1756B is competitive with a cluster of mid-range desktop and embedded chips, including the Intel Core i5-8279U and AMD Ryzen 5 1500X, all within 0.3% of its average score. A buyer needing a compact, lower-power solution with built-in graphics should consider the V1756B; a buyer needing maximum compute for a desktop workstation should choose the Ryzen 7 1700.

Where Each One Wins

The AMD Ryzen 7 1700 dominates the compute-centric workloads recorded. In Cinebench R15 multi-core, it scores 1414 against the V1756B’s 692, a 51.1% advantage. In Cinebench R15 single-core, it scores 147 versus 97, a 34% lead. These are the only two direct comparisons in the database, and the Ryzen 7 1700 wins both. This suggests its 8 cores and 16 threads provide substantial parallel processing headroom, while its higher boost clock of 3.70 GHz contributes to the single-core win.

The AMD Ryzen Embedded V1756B wins in areas not directly benchmarked against the Ryzen 7 1700. Its integrated Radeon Vega 8 graphics means it can output video without a separate card, which the Ryzen 7 1700 cannot do as it has no integrated graphics. The V1756B also has a lower TDP at 45 watts versus 65 watts, making it more suitable for thermally constrained or fanless designs. Its socket, AMD Socket FP5, is an embedded platform, whereas the Ryzen 7 1700 uses the AM4 desktop socket. For a system builder prioritizing low power consumption and onboard video capability, the V1756B is the only option of the two that fits those criteria.

Architecture Differences

Both processors share the same underlying Zen architecture and 14 nm process node from GlobalFoundries. The V1756B is codenamed “Zen” and belongs to the Ryzen Embedded generation, specifically the Great Horned Owl family. The Ryzen 7 1700 is also codenamed “Zen” but belongs to the Ryzen 7 generation, specifically Summit Ridge. Despite the same architecture, the physical implementations differ. The V1756B integrates 4,950 million transistors on a 210 mm² die, while the Ryzen 7 1700 packs 4,800 million transistors on a slightly larger 213 mm² die.

Cache layouts show a notable divergence. The V1756B has 128 KB of L1 cache per core, 512 KB of L2 per core, and only 2 MB of shared L3 cache. The Ryzen 7 1700 has 96 KB of L1 per core, 512 KB of L2 per core, but a much larger 16 MB of shared L3 cache. This eightfold difference in L3 capacity is critical for multi-threaded workloads that reuse data, as the larger pool reduces memory latency. The Ryzen 7 1700 also supports ECC memory, while the V1756B does not. Both support DDR4 dual-channel memory, but only the Ryzen 7 1700 lists a specific memory bandwidth figure of 42.7 GB/s in the database.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen 7 1700 has 8 cores and 16 threads. The AMD Ryzen Embedded V1756B has 4 cores and 8 threads.

Q: Does the AMD Ryzen Embedded V1756B have integrated graphics?

A: Yes, it includes Radeon Vega 8 integrated graphics. The AMD Ryzen 7 1700 has no integrated graphics.

Q: What is the TDP difference between the two?

A: The V1756B has a 45-watt TDP, while the Ryzen 7 1700 has a 65-watt TDP.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen 7 1700 has 16 MB of shared L3 cache. The V1756B has only 2 MB of shared L3 cache.

Q: Do both processors support ECC memory?

A: No. The Ryzen 7 1700 supports ECC memory, but the V1756B does not.

Q: What is the launch MSRP of the Ryzen 7 1700?

A: The launch MSRP of the AMD Ryzen 7 1700 is $329.

Head-to-Head Benchmarks

The database contains two direct Cinebench comparisons. The first is Cinebench R15 multi-core, where the Ryzen 7 1700 scores 1414 and the V1756B scores 692. This yields a delta of 51.1% in favor of the Ryzen 7 1700. This is a massive gap, more than doubling the V1756B’s score. The result is not surprising given the core count difference; the Ryzen 7 1700’s 8 cores and 16 threads can handle twice as many simultaneous tasks as the V1756B’s 4 cores and 8 threads.

The second test is Cinebench R15 single-core, where the Ryzen 7 1700 scores 147 and the V1756B scores 97. The delta is 34% in favor of the Ryzen 7 1700. This is a smaller but still substantial margin. The Ryzen 7 1700’s boost clock of 3.70 GHz is higher than the V1756B’s 3.60 GHz, which likely explains part of the advantage. The V1756B’s base clock is 3.25 GHz versus 3.00 GHz for the Ryzen 7 1700, but the single-core test relies on boost behavior, where the Ryzen 7 1700 has the edge.

Looking at the broader benchmark averages, the Ryzen 7 1700 has an average score of 2015, while the V1756B averages 1986. The Ryzen 7 1700’s nearest rivals include the AMD Ryzen Embedded V1807B with a score of 2012 (0.2% lower) and the Intel Core i5-8300H at 2005 (0.5% lower). The V1756B’s nearest rivals include the Intel Core i5-8279U at 1987 (0% delta) and the AMD Ryzen 5 1500X at 1992 (0.3% lower). These numbers place both processors in the same general performance tier for average workloads, but the Ryzen 7 1700 has a clear edge in the multi-core Cinebench test that is not reflected in the average.

Specification Differences

| Specification | AMD Ryzen Embedded V1756B | AMD Ryzen 7 1700 |

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

| Cores | 4 | 8 |

| Threads | 8 | 16 |

| Base Clock | 3.25 GHz | 3.00 GHz |

| Boost Clock | 3.60 GHz | 3.70 GHz |

| TDP | 45 W | 65 W |

| Socket | AMD Socket FP5 | AMD Socket AM4 |

| Generation | Ryzen Embedded (Zen (Great Horned Owl)) | Ryzen 7 (Zen (Summit Ridge)) |

| Transistors | 4,950 million | 4,800 million |

| Die Size | 210 mm² | 213 mm² |

| L1 Cache (per core) | 128 KB | 96 KB |

| L3 Cache (shared) | 2 MB | 16 MB |

| ECC Memory | Not supported | Supported |

| Integrated Graphics | Radeon Vega 8 | None |

| Memory Bandwidth | Not listed | 42.7 GB/s |

| PCIe | Not listed | Gen 3, 16 Lanes (CPU only) |

| Multiplier Unlocked | No | Yes |

| Part Number | None listed | YD1700BBAEBOX |

| Launch MSRP | None | $329 |

| Release Date | 2018-02-20 | 2017-03-01 |

The base clock is higher on the V1756B (3.25 GHz) than on the Ryzen 7 1700 (3.00 GHz), but the boost clock favors the Ryzen 7 1700 (3.70 GHz vs 3.60 GHz). The V1756B has a smaller die but more transistors, while the Ryzen 7 1700 has a larger die with fewer transistors. The Ryzen 7 1700 is the only one with ECC support, PCIe listing, unlocked multiplier, and a part number. The V1756B is the only one with integrated graphics and a lower TDP. Both use DDR4 dual-channel memory and share the same Zen architecture, 14 nm process, and GlobalFoundries foundry.