AMD Ryzen 7 5800XT vs Qualcomm Snapdragon X1E-78-100 Comparison

The AMD Ryzen 7 5800XT and Qualcomm Snapdragon X1E-78-100 occupy different corners of the processor market, one a desktop part built for sustained heavy workloads, the other a mobile chip designed for efficiency in thin laptops. The database contains a full benchmark suite for the Ryzen 7 5800XT, while the Snapdragon X1E-78-100 currently has no recorded benchmark scores, which shapes the analysis. The Ryzen 7 5800XT, with its 8 cores and 16 threads, posts an average benchmark score of 29879 and sits in the 81st percentile among all CPUs, indicating strong overall performance. The Snapdragon X1E-78-100, with 12 cores and 12 threads, holds a 50th percentile ranking but lacks any score data, so direct numerical comparisons are impossible. This review examines what the available information reveals about each processor’s strengths, architectural choices, and intended use cases.

Head-to-Head Benchmarks

The head-to-head benchmark table in the database is empty, meaning no direct comparative tests have been recorded between these two processors. The Ryzen 7 5800XT has 23 individual benchmark entries, covering 3DMark, Cinebench, and Passmark workloads, while the Snapdragon X1E-78-100 has zero entries. This absence of data prevents any side-by-side scoring. The Ryzen 7 5800XT’s performance can be understood through its absolute scores. In Cinebench R23, it achieves a multicore score of 23794 and a single-core score of 3359. The R20 run shows 9993 multicore and 1410 single-core, while R15 yields 2398 multicore and 338 single-core. These results indicate strong scaling from single-threaded to multi-threaded workloads, with the multicore scores roughly seven times the single-core figures in each Cinebench version. The 3DMark results follow a similar pattern: 959 single-thread, 1879 for 2 threads, 3603 for 4 threads, 6141 for 8 threads, and 7683 for 16 threads, with a max-threads score of 7680. The near-identical 16-thread and max-thread scores suggest the processor’s 16 threads are fully utilized by that test. Passmark data shows a multithread score of 28053, a single-thread score of 3535, integer math at 93942, floating-point math at 53808, data compression at 352002, data encryption at 21461, extended instructions at 24270, random string sorting at 35911, physics at 1355, and prime number finding at 119. These numbers place the Ryzen 7 5800XT in the 81st percentile, which means it outperforms roughly 81 percent of all CPUs in the database. Its nearest rivals include the AMD Ryzen 7 7840H with an average score of 29868 and a delta of 0 percent, the AMD Ryzen 7 8845HS and Ryzen 7 7840HS both at 29955 with a delta of -0.3 percent, and the AMD Ryzen 5 9600X at 29713 with a delta of 0.6 percent. These rival scores are all within a narrow band, indicating the Ryzen 7 5800XT performs at a similar level to those processors. The Snapdragon X1E-78-100, by contrast, has no benchmark scores and no listed rivals, so its performance cannot be quantified or compared. The database records its percentile as 50, but without actual scores this percentile appears based on specifications rather than measured results.

Architecture Differences

The architectural gap between these two processors is substantial. The AMD Ryzen 7 5800XT uses the Zen 3 architecture with the Vermeer codename, built on a 7 nm process at TSMC with 4,150 million transistors and a die size of 74 mm². It has 8 cores and 16 threads, with a base clock of 3.80 GHz and a boost clock of 4.80 GHz. The cache layout includes 64 KB of L1 per core, 512 KB of L2 per core, and 32 MB of shared L3 cache. It supports DDR4 memory in a dual-channel configuration with a memory bandwidth of 51.2 GB/s and ECC memory support. The processor uses AMD Socket AM4 and provides PCIe Gen 4 with 20 lanes from the CPU. It has no integrated graphics and targets the desktop market segment. The Qualcomm Snapdragon X1E-78-100 uses the Oryon codename under the Snapdragon X Elite generation, built on a 4 nm process at TSMC. It has 12 cores and 12 threads, with a base clock of 3.40 GHz and no listed boost clock. The cache includes 288 KB of L1 per core, 12 MB of L2 per module, and 6 MB of shared L3 cache. It supports LPDDR5X memory in a dual-channel configuration with a memory bandwidth of 135.2 GB/s, which is more than double the Ryzen’s bandwidth. It does not support ECC memory. The socket is Qualcomm BGA 2073, and it provides PCIe Gen 4 with 12 lanes from the CPU. It includes integrated graphics in the form of the Adreno X1-85 and targets the mobile market segment. The transistor count and die size for the Snapdragon are not recorded. The Ryzen 7 5800XT has a TDP of 105 watts, while the Snapdragon X1E-78-100 has a TDP of 35 watts, indicating a large difference in power envelope. The Ryzen 7 5800XT has an unlocked multiplier, allowing overclocking, while the Snapdragon’s multiplier is locked. The release dates differ: the Ryzen 7 5800XT launched on 2024-07-30, and the Snapdragon X1E-78-100 launched on 2024-04-23. The Ryzen’s launch MSRP is $249. The Snapdragon has no launch MSRP recorded. The Ryzen 7 5800XT is part of the 5000 series, while the Snapdragon has no series designation. The Ryzen’s part number is 100-000001582, and the Snapdragon’s is X1E78100. Both processors are listed as active in production.

FAQ

Q: Which processor has more cores and threads?

A: The Qualcomm Snapdragon X1E-78-100 has 12 cores and 12 threads, while the AMD Ryzen 7 5800XT has 8 cores and 16 threads. The Ryzen supports simultaneous multithreading, doubling its thread count, while the Snapdragon has a one-to-one core-to-thread ratio.

Q: How do their memory bandwidth figures compare?

A: The Snapdragon X1E-78-100 supports LPDDR5X memory with a bandwidth of 135.2 GB/s, which is higher than the Ryzen 7 5800XT’s DDR4 support at 51.2 GB/s. The Snapdragon also has a larger L1 cache at 288 KB per core versus 64 KB per core, and a larger L2 at 12 MB per module versus 512 KB per core.

Q: What are the benchmark scores for the Ryzen 7 5800XT?

A: The Ryzen 7 5800XT achieves a Cinebench R23 multicore score of 23794 and a single-core score of 3359. In Passmark, it scores 28053 multithread and 3535 single-thread. Its average benchmark score across all tests is 29879, placing it in the 81st percentile of all CPUs.

Q: Does the Snapdragon X1E-78-100 have any recorded benchmark scores?

A: No. The database lists zero benchmark entries for the Snapdragon X1E-78-100, and its average benchmark score is recorded as 0. Its 50th percentile ranking appears to be based on its specifications rather than measured performance.

Q: Which processor has integrated graphics?

A: The Qualcomm Snapdragon X1E-78-100 includes integrated graphics with the Adreno X1-85. The AMD Ryzen 7 5800XT has no integrated graphics, listed as N/A.

Q: How do their power requirements differ?

A: The Ryzen 7 5800XT has a TDP of 105 watts, while the Snapdragon X1E-78-100 has a TDP of 35 watts. This reflects the desktop versus mobile design focus.

The Verdict

The data supports a clear split in intended use. The AMD Ryzen 7 5800XT delivers measured performance across a wide range of workloads, with an 81st percentile ranking and an average benchmark score of 29879. Its Cinebench R23 multicore score of 23794 and single-core score of 3359 indicate strong performance in both threaded and single-threaded tasks. Its nearest rivals, all with average scores within 0.6 percent, confirm that it sits in a competitive performance tier. The Snapdragon X1E-78-100, on the other hand, has no benchmark data, so the database cannot confirm its real-world performance. Its 12 cores and 12 threads, combined with a 35 watt TDP and 135.2 GB/s memory bandwidth, suggest a focus on efficiency and mobile integration, but without scores, no performance claims can be made. For users selecting a desktop processor for heavy compute tasks, the Ryzen 7 5800XT has verified results. For mobile devices where power consumption and integrated graphics matter, the Snapdragon X1E-78-100 offers architectural advantages, but its lack of benchmark data means any performance assessment remains speculative.

Specification Differences

The two processors differ in nearly every major specification. The Ryzen 7 5800XT has 8 cores and 16 threads, while the Snapdragon X1E-78-100 has 12 cores and 12 threads. The base clock is 3.80 GHz for the Ryzen and 3.40 GHz for the Snapdragon, with the Ryzen also having a boost clock of 4.80 GHz and the Snapdragon having none listed. The TDP is 105 watts for the Ryzen and 35 watts for the Snapdragon. The socket differs: AMD Socket AM4 versus Qualcomm BGA 2073. The architecture is Zen 3 for the Ryzen, while the Snapdragon’s architecture is not listed, only its Oryon codename. The process node is 7 nm for the Ryzen and 4 nm for the Snapdragon, both from TSMC. The transistor count is 4,150 million for the Ryzen and not listed for the Snapdragon. The die size is 74 mm² for the Ryzen and not listed for the Snapdragon. The cache hierarchy differs: the Ryzen has 64 KB L1 per core, 512 KB L2 per core, and 32 MB shared L3, while the Snapdragon has 288 KB L1 per core, 12 MB L2 per module, and 6 MB shared L3. Memory support is DDR4 for the Ryzen and LPDDR5X for the Snapdragon, both dual-channel, with bandwidths of 51.2 GB/s and 135.2 GB/s respectively. ECC memory is supported by the Ryzen but not the Snapdragon. PCIe lanes are 20 for the Ryzen and 12 for the Snapdragon, both Gen 4. Integrated graphics are absent on the Ryzen and present on the Snapdragon with the Adreno X1-85. The market segment is Desktop for the Ryzen and Mobile for the Snapdragon. The release dates are 2024-07-30 for the Ryzen and 2024-04-23 for the Snapdragon. The Ryzen has a launch MSRP of $249, while the Snapdragon has none. The multiplier is unlocked on the Ryzen and locked on the Snapdragon. The generation is Ryzen 7 (Zen 3 Vermeer) for the Ryzen and Snapdragon X (Elite) for the Snapdragon.

Where Each One Wins

The Ryzen 7 5800XT wins in every measured benchmark category because it is the only one with scores. Its Cinebench R23 multicore score of 23794 and Passmark multithread score of 28053 demonstrate strong multi-threaded performance, useful for rendering, compilation, and simulation workloads. Its single-core scores of 3359 in Cinebench R23 and 3535 in Passmark indicate solid responsiveness for everyday tasks. The 3DMark results, with a max-threads score of 7680, show consistent scaling across thread counts. The Ryzen’s 16 threads, enabled by its 8 cores, provide a clear advantage in heavily threaded applications, as evidenced by the jump from 6141 at 8 threads to 7683 at 16 threads. The Snapdragon X1E-78-100 wins in efficiency-related attributes. Its 35 watt TDP is significantly lower than the Ryzen’s 105 watts, making it suitable for fanless or low-power mobile designs. Its 135.2 GB/s memory bandwidth, more than double the Ryzen’s 51.2 GB/s, could benefit memory-intensive workloads if the processor can utilize it. Its 12 cores, while lacking multithreading, offer more physical cores than the Ryzen’s 8. The included Adreno X1-85 integrated graphics provide display output without a separate GPU, a feature the Ryzen lacks entirely. The Snapdragon’s 4 nm process is smaller than the Ryzen’s 7 nm, which typically allows for better power efficiency. However, without benchmark data, the practical impact of these advantages cannot be quantified. The database records the Snapdragon’s percentile as 50, but that figure is not backed by any test scores, so it should be treated as an estimate rather than a measured result. The Ryzen 7 5800XT, with its complete benchmark suite and 81st percentile ranking, is the only processor in this comparison with verified performance data.