AMD Ryzen 5 5600XT vs Intel Core i9-13900H Comparison

FAQ

Q: Which processor has the higher aggregate benchmark score?

A: The AMD Ryzen 5 5600XT edges out the Intel Core i9-13900H with an average benchmark score of 28,940 versus 28,886, a difference of just 0.2%. Both sit at the 81st percentile among all CPUs.

Q: How do the two chips compare in single-core Cinebench R23 performance?

A: The AMD Ryzen 5 5600XT is decisively ahead, scoring 2,643 versus the Intel Core i9-13900H’s 1,964.5, a 34.5% advantage. This is the largest single-benchmark gap in either direction.

Q: Does the Intel processor win more benchmark tests overall?

A: Yes, the data shows a lopsided head-to-head count: the Intel Core i9-13900H wins 14 of the 17 compared tests, while the AMD Ryzen 5 5600XT wins only 3.

Q: What is the difference in multi-core Cinebench R23 scores?

A: The AMD Ryzen 5 5600XT wins this test with a score of 18,724 against the Intel’s 17,471, a 7.2% margin. This is notable because the Intel chip has more cores and threads.

Q: Which processor supports ECC memory?

A: The AMD Ryzen 5 5600XT supports ECC memory, while the Intel Core i9-13900H does not.

Q: What are the market segments of these two processors?

A: The AMD Ryzen 5 5600XT is a desktop processor on AMD Socket AM4, while the Intel Core i9-13900H is a mobile processor on Intel BGA 1744.

Architecture Differences

The AMD Ryzen 5 5600XT is built on TSMC’s 7 nm process using the Zen 3 architecture under the codename Vermeer. It is a desktop part with 6 cores and 12 threads, a base clock of 3.70 GHz, and a boost clock of 4.70 GHz. The chip has a 65 W TDP and is socketed on AMD Socket AM4.

The Intel Core i9-13900H uses Intel’s 10 nm process with the Raptor Lake architecture under the codename Raptor Lake-H. This mobile processor packs 14 cores and 20 threads, with a base clock of 2.60 GHz and a boost clock of 5.40 GHz. Its TDP is 45 W, and it is mounted on Intel BGA 1744.

The transistor counts differ sharply. The AMD chip contains 4,150 million transistors on a 74 mm² die, whereas the Intel processor has a much larger 257 mm² die size, though its transistor count is not listed in the data. Cache configurations also diverge: the AMD offers 64 KB L1 and 512 KB L2 per core with 32 MB shared L3, while the Intel provides 80 KB L1 and 2 MB L2 per core with 24 MB shared L3.

Memory support separates the two further. The AMD supports only DDR4 with dual-channel memory and a bandwidth of 51.2 GB/s, plus ECC memory. The Intel supports both DDR4 and DDR5 in dual-channel mode, but its memory bandwidth is not listed, and it lacks ECC support. PCIe capabilities also differ: the AMD has Gen 4 with 20 lanes, while the Intel has Gen 5 with 8 lanes.

Integrated graphics are another divergence. The AMD has no integrated graphics, while the Intel includes Iris Xe Graphics 96EU. The Intel also has a launch MSRP of $617, whereas the AMD’s launch MSRP is not provided. The AMD has an unlocked multiplier; the Intel does not.

Where Each One Wins

The AMD Ryzen 5 5600XT is a clear winner in single-threaded scenarios, as evidenced by its 34.5% lead in Cinebench R23 single-core and its 7.2% win in Cinebench R23 multi-core. It also excels in the PassMark find prime numbers test, beating the Intel by 37.5%. This suggests the AMD is particularly strong in workloads that rely on per-core efficiency and certain mathematical operations.

The Intel Core i9-13900H dominates in most heavily threaded and throughput-oriented tasks. It wins PassMark floating point math by 41.8%, integer math by 26.9%, and multithread by 19.5%. It also leads in data compression (21.2% ahead), random string sorting (25.1% ahead), and data encryption (16% ahead). These results indicate the Intel chip is the better choice for parallel processing, number crunching, and data-heavy operations.

The split is stark: the AMD wins only 3 tests, but those wins include the demanding Cinebench R23 suite, which is often used as a proxy for real-world rendering performance. The Intel wins 14 tests, covering a broader range of PassMark workloads and older Cinebench versions.

Specification Differences

The two processors differ in nearly every core specification. The AMD has 6 cores and 12 threads, while the Intel has 14 cores and 20 threads. Base clocks are 3.70 GHz for the AMD versus 2.60 GHz for the Intel, but boost clocks reverse the order: 4.70 GHz versus 5.40 GHz. TDP also differs, with the AMD at 65 W and the Intel at 45 W.

Socket and market segment are fundamentally different: the AMD is a desktop chip on AM4, while the Intel is a mobile chip on BGA 1744. Process node and foundry differ (TSMC 7 nm vs Intel 10 nm), as do die sizes (74 mm² vs 257 mm²). Cache hierarchies are distinct, with the AMD offering more L3 (32 MB vs 24 MB) but less L1 and L2 per core.

Memory support is broader on the Intel (DDR4 and DDR5) versus the AMD (DDR4 only). The AMD supports ECC; the Intel does not. PCIe generation and lane counts differ (Gen 4 × 20 vs Gen 5 × 8). The Intel includes integrated graphics, while the AMD does not. The AMD has an unlocked multiplier; the Intel is locked. The Intel has a launch MSRP of $617; the AMD’s is not listed.

Head-to-Head Benchmarks

The biggest win for the AMD Ryzen 5 5600XT is in Cinebench R23 single-core, where it scores 2,643 against the Intel’s 1,964.5, a 34.5% advantage. This is a massive gap for a single-threaded test and suggests the AMD’s Zen 3 architecture delivers superior per-core performance despite the Intel’s higher boost clock. The AMD also wins Cinebench R23 multi-core with 18,724 versus 17,471, a 7.2% margin, and PassMark find prime numbers with 143 versus 104, a 37.5% lead.

The Intel Core i9-13900H counterattacks with crushing victories in several PassMark tests. Its biggest margin is in floating point math, where it scores 69,611 versus 40,537, a 41.8% lead. Integer math is similarly lopsided: 97,159 versus 71,063, a 26.9% difference. In Cinebench R15 multi-core, the Intel wins 2,666.5 versus 1,887, a 29.2% gap. Cinebench R20 multi-core goes to the Intel at 9,676 versus 7,864, an 18.7% margin.

The Intel also wins the other Cinebench single-core tests, but by smaller margins: R15 single-core is 279 versus 266 (4.7% ahead), and R20 single-core is 1,365 versus 1,110 (18.7% ahead). PassMark single-thread shows the Intel ahead at 3,754 versus 3,469, a 7.6% difference. The Intel dominates data compression (326,425 vs 257,118, 21.2% ahead), random string sorting (35,637 vs 26,693, 25.1% ahead), encryption (18,974 vs 15,944, 16% ahead), and extended instructions (19,330 vs 17,450, 9.7% ahead). Physics and multithread tests also favor the Intel, with margins of 24.2% and 19.5%, respectively.

The pattern is clear: the Intel wins 14 of 17 tests, but the AMD’s wins are concentrated in the most modern Cinebench R23 tests, which may reflect different optimization paths.

The Verdict

From the data, the Intel Core i9-13900H is the more broadly capable processor, winning 14 of 17 head-to-head benchmarks and leading in the aggregate score by a razor-thin margin (28,886 vs 28,940, which is actually a 0.2% win for the AMD). The Intel’s 14 cores and 20 threads deliver decisive advantages in floating point math, integer math, data compression, and multithreaded workloads, making it the clear choice for heavy parallel processing and data-intensive tasks.

However, the AMD Ryzen 5 5600XT is not without its own compelling case. It wins the two most recent Cinebench R23 tests, including a 34.5% blowout in single-core and a 7.2% win in multi-core. For users prioritizing single-threaded performance or running workloads that scale well on Zen 3’s efficiency, the AMD is the better fit. Its ECC memory support and unlocked multiplier also appeal to specific users, such as those building reliable workstations or overclocking enthusiasts.

The choice ultimately depends on workload priorities. For a mobile user needing integrated graphics and maximum throughput across a wide range of tests, the Intel Core i9-13900H is supported by the data. For a desktop user focused on modern Cinebench performance, single-core responsiveness, or ECC memory, the AMD Ryzen 5 5600XT is the justified pick. The 0.2% aggregate score difference between the two means neither is a clear overall winner, but the distribution of wins tells a distinct story of specialization.