AMD Ryzen 7 PRO 7730U vs Intel Atom x7213RE Comparison

Intel Atom x7213RE and AMD Ryzen 7 PRO 7730U occupy very different corners of the mobile processor market, and the benchmark data reflects that gap clearly. The Atom is a low-power, dual-core part aimed at embedded and lightweight tasks, while the Ryzen 7 PRO is an eight-core, sixteen-thread workhorse for premium laptops. Across the three shared Cinebench tests, the AMD part wins all of them, with margins that range from nearly eightfold to almost fivefold. The average benchmark scores tell a similar story: the Atom lands at 3520, while the Ryzen 7 PRO sits at 3456, placing them within 2% of each other in overall aggregate, but that headline number masks the extreme divergence in raw compute capability.

Head-to-Head Benchmarks

The most lopsided result in the database is Cinebench R15 multi-core, where the Ryzen 7 PRO scores 1756 against the Atom's 226. That is a delta of -87.1% for the Atom, meaning the AMD chip delivers roughly 7.8 times the multi-threaded performance in this legacy benchmark. The Atom's two physical cores and two threads are simply overwhelmed by the Ryzen's eight cores and sixteen threads, and the result is not close by any measure. For any workload that scales across cores, this gap is the defining characteristic of the comparison.

Cinebench R23 multi-core narrows the relative gap but still shows a decisive victory. The Ryzen 7 PRO scores 10095, while the Atom manages 2244, a delta of -77.8%. That still leaves the AMD part with about 4.5 times the throughput. The R23 test is more modern and tends to be more efficient, but the core count disparity remains the dominant factor. The Atom's 2244 is respectable for a 9-watt part, but it is nowhere near competitive with a 15-watt, eight-core processor.

Single-core performance is where the Atom gets closest, though it still loses badly. In Cinebench R23 single-core, the Ryzen 7 PRO scores 1441, while the Atom scores 316, a delta of -78.1%. The Ryzen's boost clock of 4.50 GHz and Zen 3 architecture provide a massive advantage over the Atom's 3.40 GHz boost and Gracemont efficiency cores. Interestingly, the database also shows a Cinebench R15 single-core score for the Ryzen at 229, but no comparable Atom score exists for that test, so it cannot be directly compared.

The data shows zero wins for the Atom across the three head-to-head tests, and three wins for the Ryzen 7 PRO. The deltas are all negative from the Atom's perspective, ranging from -77.8% to -87.1%. These are not marginal differences; they are generational and architectural gaps that no software optimization can bridge. The Ryzen 7 PRO is in a different performance class entirely.

Where Each One Wins

The Ryzen 7 PRO 7730U is the clear choice for any compute-intensive task. Multi-core rendering, video encoding, software compilation, and scientific simulations all benefit from the eight-core, sixteen-thread configuration. The Cinebench R23 multi-core score of 10095 places it in the range of desktop processors from a few generations ago, and the single-core score of 1441 is competitive with modern mid-range laptop chips. For users who run parallel workloads, the Ryzen is the only sensible option between these two.

The Atom x7213RE wins in scenarios where power consumption and thermal output are the primary constraints. Its 9 W TDP is significantly lower than the Ryzen's 15 W, and it requires a smaller cooling solution. The database shows the Atom's PassMark single-thread score at 1601, which is higher than its Cinebench single-core scores suggest, indicating that it handles lightweight, single-threaded tasks reasonably well for its class. For embedded systems, thin clients, fanless designs, or always-on appliances, the Atom's low power draw and modest performance are acceptable trade-offs.

The Ryzen also wins on memory bandwidth and capacity. It supports dual-channel DDR4 with a bandwidth of 51.2 GB/s, versus the Atom's single-channel DDR4/DDR5 at 38.4 GB/s. For workloads that are memory-bound, such as database operations or large file manipulations, the Ryzen's higher bandwidth and dual-channel configuration provide a tangible advantage. The Atom's single-channel setup is a bottleneck that limits its ability to feed data to its cores, even in tasks where its core count is sufficient.

In PassMark tests, the Atom shows some surprising strengths relative to its Cinebench results. Its data compression score of 27860 is strong, and its floating-point math score of 4885 and integer math score of 7058 are respectable for a dual-core part. However, these scores do not change the overall picture. The Ryzen 7 PRO, with its higher core count and clock speeds, would dominate these same tests, though the database does not provide direct PassMark comparisons for the Ryzen.

Architecture Differences

The architectural gap between these two processors is substantial and explains the benchmark results. The Atom x7213RE uses Amston Lake, a Gracemont-based microarchitecture built on Intel's 10 nm process. It has two cores and two threads, with no simultaneous multithreading. Each core has 96 KB of L1 cache, and the shared L2 is 2 MB. The L3 cache is 6 MB shared across both cores. This is an efficiency-focused design, optimized for low power and small die area, not raw throughput.

The Ryzen 7 PRO 7730U is built on Zen 3, specifically the Barcelo-R revision, using TSMC's 7 nm process. It has eight cores and sixteen threads, with SMT enabled. Each core gets 64 KB of L1 cache, 512 KB of L2 cache, and the shared L3 is 16 MB. The transistor count is 10,700 million on a die size of 180 mm². The Atom's transistor count and die size are not listed in the database, but the architectural differences are clear: Zen 3 is a high-performance design with deep pipelines and high IPC, while Gracemont is a power-efficient core that trades performance for lower energy consumption.

Memory support also differs. The Atom supports both DDR4 and DDR5, but only in single-channel mode, with a bandwidth cap of 38.4 GB/s. The Ryzen supports only DDR4, but in dual-channel mode, reaching 51.2 GB/s. The Ryzen also supports ECC memory, which is a notable feature for reliability-sensitive workloads; the Atom does not. PCIe connectivity is similar in generation (Gen 3), but the Ryzen offers 16 lanes versus the Atom's 9 lanes, giving it more room for expansion.

Integrated graphics differ as well. The Atom uses Intel UHD Graphics with 16 execution units, which is adequate for basic display output and video playback. The Ryzen 7 PRO uses Radeon Graphics with Vega 8 architecture, which is significantly more capable for light gaming or GPU-accelerated tasks. The database does not provide specific GPU benchmarks, but the architectural difference is notable for any workload that uses the iGPU.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen 7 PRO 7730U has 8 cores and 16 threads, while the Intel Atom x7213RE has 2 cores and 2 threads.

Q: What is the TDP difference between the two?

A: The Atom x7213RE has a TDP of 9 W, while the Ryzen 7 PRO 7730U has a TDP of 15 W.

Q: Does the Atom support ECC memory?

A: No, the Atom x7213RE does not support ECC memory. The Ryzen 7 PRO 7730U does support ECC memory.

Q: How do their Cinebench R23 multi-core scores compare?

A: The Ryzen 7 PRO scores 10095, while the Atom scores 2244, a delta of -77.8% for the Atom.

Q: What is the memory bandwidth of each processor?

A: The Atom has a memory bandwidth of 38.4 GB/s with single-channel support, while the Ryzen has 51.2 GB/s with dual-channel support.

Q: Which processor has a higher boost clock?

A: The Ryzen 7 PRO has a boost clock of 4.50 GHz, while the Atom has a boost clock of 3.40 GHz.

Specification Differences

| Specification | Intel Atom x7213RE | AMD Ryzen 7 PRO 7730U |

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

| Cores | 2 | 8 |

| Threads | 2 | 16 |

| Base Clock | 2.00 GHz | 2000.00 MHz (2.00 GHz) |

| Boost Clock | 3.40 GHz | 4.50 GHz |

| TDP | 9 W | 15 W |

| Socket | Intel BGA 1264 | AMD Socket FP6 |

| Architecture | Amston Lake (Gracemont) | Zen 3 (Barcelo-R) |

| Process Node | 10 nm (Intel) | 7 nm (TSMC) |

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

| L2 Cache | 2 MB shared | 512 KB per core |

| L3 Cache | 6 MB shared | 16 MB shared |

| Memory Support | DDR4, DDR5 | DDR4 |

| Memory Bus | Single-channel | Dual-channel |

| Memory Bandwidth | 38.4 GB/s | 51.2 GB/s |

| ECC Memory | No | Yes |

| PCIe | Gen 3, 9 Lanes | Gen 3, 16 Lanes |

| Integrated Graphics | UHD Graphics 16EU | Radeon Graphics (Vega 8) |

| Launch MSRP | $42 | Not listed |

| Release Date | 2024-04-07 | 2023-01-03 |

The Verdict

The data is unambiguous: the AMD Ryzen 7 PRO 7730U is the superior processor for any workload that demands performance. It wins all three head-to-head Cinebench tests by margins of at least 77%, and its eight-core, sixteen-thread configuration provides a level of multi-threaded throughput that the Atom cannot approach. The Ryzen's higher boost clock, larger L3 cache, dual-channel memory, and ECC support make it the better choice for professional use cases, content creation, and any application where compute time matters.

The Intel Atom x7213RE has its place, but it is not a competitor to the Ryzen 7 PRO. Its 9 W TDP and low launch MSRP of $42 make it suitable for embedded systems, low-power appliances, and basic tasks like web browsing or document editing. The benchmark data shows it holds its own in lightweight single-threaded PassMark tests, with a score of 1601, but its multi-core scores are far below what the Ryzen delivers. For a builder assembling a low-power fanless system, the Atom is a valid choice. For anyone who needs real processing power, the Ryzen 7 PRO 7730U is the only logical pick based on the recorded measurements.