AMD Ryzen 7 3800XT vs Intel Core i9-10900TE Comparison

The Intel Core i9-10900TE and AMD Ryzen 7 3800XT occupy different positions in the desktop processor landscape, with the data showing a clear divergence in their performance profiles. The Ryzen 7 3800XT holds a decisive advantage in the available head-to-head benchmarks, while the Core i9-10900TE distinguishes itself through its ultra-low power envelope and integrated graphics. This analysis walks through the benchmark results, architectural differences, and practical implications for each processor.

Where Each One Wins

The head-to-head benchmark data is unambiguous: the AMD Ryzen 7 3800XT wins both available comparisons outright. In Cinebench R15 multicore, the Ryzen 7 3800XT scores 2230 against the Core i9-10900TE’s 1213, a 45.6% margin that places the AMD part firmly ahead in heavily threaded workloads. The single-core result follows the same pattern, with the Ryzen 7 3800XT posting 219 versus 171, a 21.9% advantage. These are the only two direct comparison points in the dataset, and the AMD processor claims both.

However, the Core i9-10900TE wins in a different arena: power efficiency. Its 35W TDP is drastically lower than the 105W TDP of the Ryzen 7 3800XT, making it the clear choice for systems where thermal output and energy consumption are primary constraints. The Intel part also includes UHD Graphics 630 integrated graphics, while the Ryzen 7 3800XT has no integrated GPU, meaning the Intel processor can function in a system without a discrete graphics card. The data does not provide a power consumption measurement, but the TDP figures alone signal a fundamental difference in intended use cases.

Architecture Differences

The two processors are built on fundamentally different technologies. The Intel Core i9-10900TE uses the Comet Lake architecture on a 14nm process manufactured by Intel, while the AMD Ryzen 7 3800XT uses Zen 2 on a 7nm process from TSMC. This process node difference is substantial, with the AMD part’s smaller 7nm transistor geometry contributing to its higher clock speeds and lower latency characteristics.

The core configurations differ significantly. The Intel part has 10 cores and 20 threads, while the AMD part has 8 cores and 16 threads. Despite fewer cores, the Ryzen 7 3800XT achieves higher benchmark scores, indicating that its per-core performance is substantially stronger. Cache configurations also differ: the Intel part has 256 KB L2 per core and 20 MB shared L3, while the AMD part has 512 KB L2 per core and 32 MB L3, giving it more total cache for its fewer cores.

Clock speeds tell a similar story. The Intel Core i9-10900TE has a base clock of 1800 MHz and a boost clock of 4.50 GHz, while the AMD Ryzen 7 3800XT has a base clock of 3.80 GHz and a boost clock of 4.70 GHz. The AMD part starts at more than double the base clock and boosts higher, directly explaining its single-core advantage. The Intel processor’s extremely low base clock reflects its 35W TDP, which requires aggressive power limiting.

Memory bandwidth also favors the AMD part: 51.2 GB/s versus 46.9 GB/s for the Intel. Both support dual-channel DDR4, but the AMD processor extracts more bandwidth from the same memory type. PCIe support differs as well, with the Intel part offering Gen 3 with 16 lanes (CPU only) and the AMD part offering Gen 4, providing double the bandwidth per lane for compatible devices.

Head-to-Head Benchmarks

The two direct comparisons in the dataset paint a consistent picture. In Cinebench R15 multicore, the Ryzen 7 3800XT scores 2230 against the Core i9-10900TE’s 1213, a delta of -45.6% relative to the AMD part. This is a massive gap, larger than the core count difference would suggest, indicating that the Intel processor’s 10 cores are not fully compensating for the AMD part’s superior per-core throughput and higher clocks. The 35W TDP clearly limits the Intel part’s ability to sustain high multi-threaded performance.

The single-core Cinebench R15 result shows the Ryzen 7 3800XT at 219 versus 171 for the Core i9-10900TE, a 21.9% deficit for the Intel part. This aligns with the clock speed disparity: the AMD part boosts to 4.70 GHz, while the Intel part tops out at 4.50 GHz, and the AMD architecture delivers more instructions per clock at those frequencies. The single-core gap, while significant, is smaller than the multicore gap, suggesting that the Intel part’s performance ceiling is more constrained in multi-threaded workloads due to thermal and power limits.

Looking beyond the head-to-head data, the AMD Ryzen 7 3800XT’s additional benchmark results show broad strength. It scores 6307 in 3DMark 16-thread, 4743 in 8-thread, 2795 in 4-thread, and 1475 in 2-thread tests, alongside 6294 in max-thread and 748 in single-thread. Its Geekbench scores are 8561 multicore and 1773 single-core. The Intel Core i9-10900TE has its own Cinebench results in the broader dataset: R20 multicore 5058, R20 single-core 714, R23 multicore 12045, and R23 single-core 1700. These scores place the Intel part at the 54th percentile among all CPUs, while the AMD part sits at the 55th percentile, indicating they are close in overall standing despite the head-to-head disparity.

The Verdict

The benchmark data makes a clear case: the AMD Ryzen 7 3800XT is the superior performer in both single-core and multi-core workloads, with the head-to-head Cinebench results showing a 45.6% advantage in multicore and a 21.9% advantage in single-core. Its higher clock speeds, more modern 7nm process, and larger cache give it a decisive edge that the Intel part’s two extra cores cannot overcome. For any application where raw processing power matters, the Ryzen 7 3800XT is the data-backed choice.

The Intel Core i9-10900TE, however, has a distinct role that the data supports. Its 35W TDP is less than one-third of the AMD part’s 105W TDP, making it suitable for compact systems, silent builds, or environments with strict power budgets. The inclusion of UHD Graphics 630 means it can operate without a discrete GPU, which the Ryzen 7 3800XT cannot do. The Intel part’s lower performance is the trade-off for this efficiency and flexibility. Users who prioritize power consumption, thermal output, or integrated graphics should consider the Core i9-10900TE, while those who need maximum performance should choose the Ryzen 7 3800XT.

FAQ

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

A: The AMD Ryzen 7 3800XT is significantly faster, scoring 2230 in Cinebench R15 multicore compared to the Intel Core i9-10900TE’s 1213, a 45.6% advantage.

Q: How do the single-core scores compare?

A: The AMD Ryzen 7 3800XT leads in Cinebench R15 single-core with 219 points versus 171 for the Intel Core i9-10900TE, a 21.9% difference.

Q: Which processor has more cores?

A: The Intel Core i9-10900TE has 10 cores and 20 threads, while the AMD Ryzen 7 3800XT has 8 cores and 16 threads.

Q: Does the Intel processor have integrated graphics?

A: Yes, the Intel Core i9-10900TE includes UHD Graphics 630, while the AMD Ryzen 7 3800XT has no integrated graphics.

Q: What are the TDP ratings for each processor?

A: The Intel Core i9-10900TE has a 35W TDP, while the AMD Ryzen 7 3800XT has a 105W TDP.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen 7 3800XT boosts to 4.70 GHz, while the Intel Core i9-10900TE boosts to 4.50 GHz.

Specification Differences

| Specification | Intel Core i9-10900TE | AMD Ryzen 7 3800XT |

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

| Cores | 10 | 8 |

| Threads | 20 | 16 |

| Base Clock | 1800 MHz | 3.80 GHz |

| Boost Clock | 4.50 GHz | 4.70 GHz |

| TDP | 35W | 105W |

| Socket | Intel Socket 1200 | AMD Socket AM4 |

| Architecture | Comet Lake | Zen 2 |

| Codename | Comet Lake | Matisse 2 |

| Process Node | 14 nm | 7 nm |

| Foundry | Intel | TSMC |

| Transistors | Not specified | 3,800 million |

| Die Size | 206 mm² | 74 mm² |

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

| L3 Cache | 20 MB (shared) | 32 MB |

| Memory Bandwidth | 46.9 GB/s | 51.2 GB/s |

| PCIe Version | Gen 3, 16 Lanes (CPU only) | Gen 4 |

| Integrated Graphics | UHD Graphics 630 | None |

| Multiplier Unlocked | No | Yes |

| Launch MSRP | $488 | $399 |