AMD Ryzen 7 5800XT vs Intel Core 9 273PTE Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive overall win for the AMD Ryzen 7 5800XT, taking 14 of the 17 head-to-head comparisons. The Intel Core 9 273PTE claims only 3 wins, but those wins are concentrated in specific workloads where its architecture clearly dominates.

Starting with the Cinebench suite, the AMD part wins every single test. In Cinebench R23 multicore, the AMD scores 23794 against 20445 for Intel, a 16.4% lead. The single-core result shows a similar gap: 3359 versus 2886, also 16.4% ahead. This pattern repeats across Cinebench R15 and R20, with the AMD lead ranging from 16.3% to 16.6% in both single and multi-threaded tests. The consistency is remarkable; every Cinebench delta falls within a narrow 0.3% band.

Passmark results tell a more nuanced story. The AMD wins data compression by a wide margin: 352002 versus 258704, a 36.1% advantage. Data encryption shows an even larger gap at 50.6%, with scores of 21461 and 14253. Extended instructions push the delta to 52.1%, the largest margin in the entire comparison. Integer math also favors AMD at 93942 versus 82411, a 14% lead. The multithread score goes to AMD at 28053 against 24054, a 16.6% edge. Random string sorting follows with AMD ahead 35911 to 28973, a 23.9% margin. The single-thread Passmark test is closer: 3535 versus 3433, only a 3% difference.

The Intel part wins three specific tests. Prime number finding shows Intel ahead 142 to 119, a 16.2% advantage. Floating point math goes to Intel at 60673 versus 53808, an 11.3% lead. The largest Intel win is in physics: 1917 against 1355, a 29.3% margin. These three wins indicate specialized strengths rather than general performance superiority.

Where Each One Wins

The AMD Ryzen 7 5800XT dominates general productivity and content creation workloads. All Cinebench tests favor AMD, indicating stronger rendering performance across every iteration of the benchmark. The data compression and encryption wins suggest better performance in file archiving, database operations, and security-related tasks. Integer math dominance points to advantages in general-purpose computing, spreadsheets, and software compilation. The multithread score confirms AMD handles heavily threaded workloads better overall.

The Intel Core 9 273PTE excels in physics simulations, floating point math, and prime number calculations. The physics score of 1917 versus 1355 represents a 29.3% advantage, the largest single delta in either direction. Floating point math at 60673 indicates strength in scientific computing, 3D rendering calculations, and certain engineering simulations. The prime number win, though modest in absolute terms, suggests efficient handling of integer-heavy algorithmic workloads.

For mixed usage, the AMD part wins the single-thread Passmark test by 3%, meaning everyday responsiveness and lightly threaded applications lean slightly toward AMD. The Intel part does not win any single-threaded test in the recorded data, despite its higher boost clock.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen 7 5800XT uses the Zen 3 architecture on a 7 nm process from TSMC, with the Vermeer codename. It packs 8 cores and 16 threads. The Intel Core 9 273PTE uses the Bartlett Lake codename on a 10 nm Intel process, with 12 cores and 24 threads. Despite fewer cores, AMD wins most benchmarks, indicating higher instructions-per-clock efficiency.

Cache configurations differ significantly. AMD provides 64 KB L1 per core, 512 KB L2 per core, and 32 MB shared L3. Intel provides 80 KB L1 per core, 2 MB L2 per core, and 36 MB shared L3. The larger per-core L2 on Intel (2 MB versus 512 KB) likely contributes to its physics and floating point wins. AMD's smaller L1 per core is offset by its architectural efficiency.

Memory support diverges: AMD uses DDR4 with dual-channel memory and a measured bandwidth of 51.2 GB/s. Intel supports both DDR4 and DDR5, also dual-channel, but with a higher memory bandwidth of 89.6 GB/s. The higher bandwidth does not translate into overall performance wins in the recorded data.

PCIe connectivity differs: AMD offers Gen 4 with 20 lanes, while Intel offers Gen 5 with 16 lanes. The newer Gen 5 standard on Intel provides higher per-lane bandwidth, but the AMD part has more total lanes. Integrated graphics are present on Intel (UHD Graphics 730), while AMD has none.

Process node and foundry differ: TSMC fabricates AMD at 7 nm, Intel uses its own 10 nm process. AMD's transistor count is listed at 4,150 million on a 74 mm² die. Intel does not list transistor count or die size in the database.

FAQ

Q: Which processor has better single-core performance?

A: The AMD Ryzen 7 5800XT wins every single-core test recorded. Cinebench R23 single-core shows 3359 versus 2886, a 16.4% lead. Passmark single-thread shows 3535 versus 3433, a 3% lead.

Q: Does the Intel Core 9 273PTE win any benchmark?

A: Yes, it wins three tests: prime number finding (142 versus 119), floating point math (60673 versus 53808), and physics (1917 versus 1355). The physics win is its largest margin at 29.3%.

Q: What is the core and thread count difference?

A: The Intel Core 9 273PTE has 12 cores and 24 threads. The AMD Ryzen 7 5800XT has 8 cores and 16 threads. Intel has 50% more cores and 50% more threads, yet loses most benchmark comparisons.

Q: Which processor has higher boost clock?

A: The Intel Core 9 273PTE boosts to 5.50 GHz, compared to 4.80 GHz for the AMD Ryzen 7 5800XT. Base clocks differ too: Intel at 1.40 GHz, AMD at 3.80 GHz.

Q: Do these processors support ECC memory?

A: Both support ECC memory according to the database. AMD uses DDR4, while Intel supports both DDR4 and DDR5.

Q: Which processor has higher overall benchmark average?

A: The Intel Core 9 273PTE has a higher average benchmark score of 31143, compared to 29879 for AMD. Intel also sits at the 82nd percentile versus 81st for AMD, despite losing the head-to-head comparison 14 to 3.

The Verdict

The data presents a clear choice depending on workload priorities. The AMD Ryzen 7 5800XT wins the majority of head-to-head tests, including all Cinebench benchmarks, most Passmark tests, and the multithread score. Users running rendering workloads, data compression tasks, encryption, or general productivity should favor AMD based on the recorded benchmarks.

The Intel Core 9 273PTE targets a narrower set of strengths: physics simulation, floating point-heavy scientific computation, and prime number algorithms. Its 29.3% physics advantage and 11.3% floating point lead are substantial for those specific tasks. The higher average benchmark score and 82nd percentile ranking also indicate strong overall performance, even if head-to-head results favor AMD.

The architecture differences explain the outcome. AMD's Zen 3 on 7 nm delivers higher efficiency per core, compensating for fewer cores. Intel's 12 cores and 24 threads provide raw throughput potential, but the recorded data shows that potential only materializes in specialized math workloads. The memory bandwidth advantage for Intel (89.6 GB/s versus 51.2 GB/s) does not translate into wins in most tests.

For users uncertain about workload type, the AMD part offers broader wins across more diverse benchmarks. For users with known physics or floating point requirements, the Intel part delivers clear, though narrower, advantages.

Specification Differences

| Specification | AMD Ryzen 7 5800XT | Intel Core 9 273PTE |

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

| Cores | 8 | 12 |

| Threads | 16 | 24 |

| Base Clock | 3.80 GHz | 1.40 GHz |

| Boost Clock | 4.80 GHz | 5.50 GHz |

| TDP | 105 W | 45 W |

| Socket | AMD Socket AM4 | Intel Socket 1700 |

| Architecture | Zen 3 | Not listed |

| Codename | Vermeer | Bartlett Lake |

| Process Node | 7 nm | 10 nm |

| Foundry | TSMC | Intel |

| L1 Cache | 64 KB per core | 80 KB per core |

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

| L3 Cache | 32 MB shared | 36 MB shared |

| Memory Support | DDR4 | DDR4, DDR5 |

| Memory Bandwidth | 51.2 GB/s | 89.6 GB/s |

| ECC Memory | Yes | Yes |

| PCIe | Gen 4, 20 lanes | Gen 5, 16 lanes |

| Integrated Graphics | N/A | UHD Graphics 730 |

| Multiplier Unlocked | Yes | No |

| Launch MSRP | $249 | $549 |

| Release Date | 2024-07-30 | 2026-03-08 |

| Transistors | 4,150 million | Not listed |

| Die Size | 74 mm² | Not listed |