AMD Ryzen 5 7520C vs AMD Ryzen Embedded R2544 Comparison

Where Each One Wins

The benchmark data splits cleanly: the AMD Ryzen 5 7520C wins every recorded head-to-head test against the AMD Ryzen Embedded R2544. Across six Cinebench workloads, the 7520C takes all six wins, with the Embedded part recording zero victories. That is a decisive sweep, but the margins are modest, ranging from 1.9% to 2.1%. The largest advantage comes in Cinebench R15 multi-core, where the 7520C scores 741 versus 726, a 2.1% lead. Single-core tests tell a similar story, with the 7520C ahead by 2% in R15 single-core (104 to 102) and R23 single-core (1038 to 1018).

For use-case segmentation, the 7520C is the better choice for mobile workloads. It is a 15-watt part in the 7000 series, built for thin-and-light laptops, while the R2544 is a 45-watt desktop-class embedded processor. The 7520C also carries a much higher boost clock, 4.30 GHz versus 3.70 GHz, which explains its consistent single-core edge. The R2544, meanwhile, is not without merits: it offers ECC memory support, a feature absent on the 7520C, which matters in reliability-sensitive embedded deployments. It also provides 16 PCIe Gen 3 lanes versus 4 on the 7520C, giving it far more expansion headroom for industrial I/O.

So the split is straightforward. If the workload is a laptop or low-power mobile device, the 7520C wins on performance and efficiency. If the workload is an embedded system requiring ECC RAM, broader PCIe connectivity, and a higher base clock, the R2544 brings infrastructure advantages despite losing every compute benchmark.

Architecture Differences

The two processors come from different AMD generations and foundries. The Ryzen 5 7520C is a Zen 2 design on the Mendocino codename, fabricated by TSMC on a 6 nm process. The Ryzen Embedded R2544 is a Zen+ part on the Picasso codename, built by GlobalFoundries on a 12 nm process. That process gap is significant: the 6 nm node allows the 7520C to hit a 15 W TDP while still boosting to 4.30 GHz, whereas the 12 nm R2544 draws 45 W and tops out at 3.70 GHz.

Cache configurations differ slightly. Both share 4 MB of L3 cache and 512 KB of L2 per core, but the 7520C has 64 KB of L1 per core, while the R2544 has 96 KB per core. The R2544 also lists 4,940 million transistors on a 210 mm² die, while the 7520C packs its logic into 100 mm². Memory support diverges sharply: the 7520C uses LPDDR5 with 88.0 GB/s bandwidth, while the R2544 uses DDR4 with 51.2 GB/s. The 7520C does not support ECC, but the R2544 does.

Integrated graphics also differ. The 7520C pairs with a Radeon 610M iGPU, while the R2544 uses Radeon Vega 8. PCIe capability is a major differentiator: the R2544 offers Gen 3 with 16 CPU lanes, versus Gen 3 with 4 lanes on the 7520C. Sockets are distinct as well, with the 7520C on AMD Socket FT6 and the R2544 on AMD Socket FP5. Neither processor has an unlocked multiplier.

FAQ

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

A: The AMD Ryzen 5 7520C wins all multi-core tests. In Cinebench R23 multi-core, it scores 7355 versus 7213 for the R2544, a 2% lead. The R15 multi-core margin is 2.1% (741 to 726), and R20 multi-core shows 3089 versus 3029, also a 2% gap.

Q: Does the Ryzen Embedded R2544 have any advantages?

A: Yes, but not in compute performance. The R2544 supports ECC memory, which the 7520C lacks. It also has 16 PCIe Gen 3 lanes versus 4 on the 7520C, and a higher base clock of 3.35 GHz against 2.80 GHz.

Q: What is the TDP difference between these two?

A: The 7520C is rated at 15 W, while the R2544 is rated at 45 W. That is a 30 W gap, making the 7520C far better suited to battery-powered mobile devices.

Q: Are both processors still in production?

A: Yes, both are listed as Active in production status. The 7520C was released on 2023-05-22, and the R2544 on 2022-09-29.

Q: How do these chips compare to their nearest rivals in the database?

A: The 7520C sits at the 46th percentile of all CPUs, with an average benchmark score of 2127. Its closest rival is the Intel Core i7-1160G7 at 2124, a 0.2% difference. The R2544 also sits at the 46th percentile, averaging 2086, with the Intel Core i3-9350KF at 2082 as its nearest rival, again a 0.2% gap.

Q: Which processor has better memory bandwidth?

A: The 7520C, by a wide margin. It supports LPDDR5 and delivers 88.0 GB/s, while the R2544's DDR4 memory tops out at 51.2 GB/s.

Specification Differences

| Field | AMD Ryzen 5 7520C | AMD Ryzen Embedded R2544 |

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

| Series | 7000 series | 2000 series |

| Base Clock | 2.80 GHz | 3.35 GHz |

| Boost Clock | 4.30 GHz | 3.70 GHz |

| TDP | 15 W | 45 W |

| Socket | AMD Socket FT6 | AMD Socket FP5 |

| Architecture | Zen 2 | Zen+ |

| Codename | Mendocino | Picasso |

| Process Node | 6 nm (TSMC) | 12 nm (GlobalFoundries) |

| Die Size | 100 mm² | 210 mm² |

| Transistors | Not listed | 4,940 million |

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

| L2 Cache | 512 KB per core | 512 KB per core |

| L3 Cache | 4 MB shared | 4 MB shared |

| Memory Support | LPDDR5 | DDR4 |

| Memory Bandwidth | 88.0 GB/s | 51.2 GB/s |

| ECC Memory | No | Yes |

| PCIe | Gen 3, 4 lanes | Gen 3, 16 lanes |

| Integrated Graphics | Radeon 610M | Radeon Vega 8 |

| Market Segment | Mobile | Desktop |

| Release Date | 2023-05-22 | 2022-09-29 |

| Average Benchmark Score | 2127 | 2086 |

| Percentile vs All CPUs | 46 | 46 |

Head-to-Head Benchmarks

The head-to-head results are uniform in direction but narrow in magnitude. The single largest delta is in Cinebench R15 multi-core, where the 7520C posts 741 against the R2544's 726, a 2.1% win. That test is the only one exceeding a 2% margin; the remaining five all land at 2% or slightly below.

Cinebench R15 single-core goes to the 7520C at 104 versus 102, a 2% advantage. The R20 suite mirrors this: multi-core shows 3089 for the 7520C and 3029 for the R2544, a 2% delta, while single-core shows 435 versus 427, a 1.9% margin. In R23, the flagship rendering workload, the 7520C again leads multi-core with 7355 against 7213, a 2% gap, and single-core with 1038 against 1018, also a 2% gap.

The pattern is consistent: the 7520C wins every test, but the R2544 stays within roughly two percent across the board. That suggests the two chips are close in raw compute throughput, with the 7520C's higher boost clock (4.30 GHz versus 3.70 GHz) and newer Zen 2 architecture providing a small but repeatable edge. The R2544's higher base clock, 3.35 GHz versus 2.80 GHz, helps it keep sustained loads competitive, but it cannot overcome the 7520C's peak performance.

In the broader database context, both processors occupy the 46th percentile, meaning they are neither outliers nor top-tier parts. The 7520C's average score of 2127 places it 0.2% ahead of the Intel Core i7-1160G7 (2124) and 0.3% ahead of the Intel Atom C5125 (2122), while trailing the AMD Ryzen 3 5300U by 0.4%. The R2544's average of 2086 is 0.2% ahead of the Intel Core i3-9350KF (2082) and 0.3% ahead of the Intel Xeon W-2123 (2079), but 0.4% behind the AMD Ryzen 7 1700X. These near-parity rival gaps reinforce that both chips are mid-pack performers, with the 7520C holding a slight edge over its embedded counterpart.