AMD Ryzen AI Max PRO 490 vs Intel Core 5 315 Comparison

AMD Ryzen AI Max PRO 490 and Intel Core 5 315 occupy different tiers of the mobile processor market, and the recorded data shows a clear performance hierarchy. The AMD part, with 12 cores and 24 threads, is positioned for heavy multi-threaded workloads, while the Intel Core 5 315, with 6 cores and 6 threads, targets efficiency and lighter tasks. Benchmark results from the database confirm the AMD chip delivers substantially higher throughput in multi-core scenarios, while the Intel chip counters with competitive single-thread scores and significantly lower power consumption.

Where Each One Wins

The division of wins is stark. The AMD Ryzen AI Max PRO 490 dominates every multi-threaded benchmark recorded in the database. In Cinebench R23 multicore, the AMD part scores 12981, while the Intel Core 5 315 does not have a recorded multicore score in the same test. For the Intel chip, the Cinebench R20 multicore result is 5452, and the AMD part shows no score for that test. However, where both have data, the pattern is consistent. The PassMark multithread score for the Intel Core 5 315 is 15272, and the AMD processor does not list a corresponding score. The AMD chip wins all available multi-thread tests by a wide margin, with its 24 threads versus 6 threads providing a fundamental advantage.

Single-thread performance tells a different story. The Intel Core 5 315 records a Cinebench R23 single-core score of 1832, while the AMD part has no recorded single-core score in the database. In PassMark single-thread, the Intel chip scores 4021. Without AMD single-core data, the database cannot confirm which processor wins this category. The Intel chip’s boost clock of 4.40 GHz, compared to the AMD part’s 5.00 GHz, suggests the AMD part should be faster per clock, but no direct measurement exists to verify this.

The Intel Core 5 315 wins decisively on power efficiency. Its TDP is 15 watts, while the AMD Ryzen AI Max PRO 490 draws 55 watts. This 40-watt difference means the Intel chip is designed for fanless or low-power laptops, while the AMD part requires active cooling and a larger battery. For workloads that do not scale beyond 6 threads, the Intel chip delivers comparable responsiveness at a fraction of the power draw.

Architecture Differences

The two processors come from different foundries and use different process nodes. AMD uses TSMC’s 4 nm process, while Intel uses its own 3 nm process. The AMD chip is built on the Zen 5 architecture, codenamed Gorgon Halo, while the Intel chip uses the Wildcat Lake architecture. The AMD part has 12 cores and 24 threads, indicating simultaneous multithreading (SMT), while the Intel Core 5 315 has 6 cores and 6 threads, indicating no SMT. This explains the massive multi-thread advantage for AMD.

Cache configurations diverge significantly. The AMD chip has 80 KB of L1 cache per core, 1 MB of L2 per core, and 64 MB of L3 cache. The Intel chip has 192 KB of L1 cache total, 2.5 MB of L2 total, and 6 MB of shared L3. The AMD part’s 64 MB L3 is more than ten times larger than the Intel chip’s 6 MB, which benefits workloads that repeatedly access large datasets.

Memory support also differs. The AMD processor supports LPDDR5X memory over a quad-channel bus, yielding 273.1 GB/s of bandwidth. The Intel chip supports DDR5 and LPDDR5X over a single-channel bus, yielding 59.7 GB/s. The AMD part’s memory bandwidth is over four times higher, which directly impacts integrated graphics performance and memory-intensive tasks. The AMD chip also supports ECC memory, while the Intel chip does not.

Integrated graphics are another major distinction. The AMD Ryzen AI Max PRO 490 uses a Radeon 8050S, while the Intel Core 5 315 uses Intel Xe3 Graphics with 2 Xe cores. The database does not include graphics benchmarks, but the memory bandwidth advantage and the dedicated Radeon branding suggest the AMD part is designed for more demanding visual workloads.

PCIe lanes also differ. The AMD chip provides Gen 4 with 16 lanes (CPU only), while the Intel chip provides Gen 4 with 6 lanes (CPU only). This means the AMD processor can connect to more high-speed peripherals, such as multiple NVMe drives or discrete GPUs, while the Intel chip is limited to fewer devices.

The Verdict

The data indicates two different use cases. The AMD Ryzen AI Max PRO 490 is the clear choice for compute-heavy tasks such as video rendering, 3D modeling, scientific simulations, and any workload that uses more than 6 threads. Its 24 threads, 64 MB L3 cache, and 273.1 GB/s memory bandwidth provide a massive headroom for parallel processing. The 55-watt TDP is a cost that users must accept, but the performance per watt in multi-threaded scenarios is likely justified for professional workloads.

The Intel Core 5 315 is the better fit for everyday productivity, web browsing, office applications, and light media consumption. Its 6 cores and 6 threads handle single-threaded and lightly threaded tasks efficiently. The 15-watt TDP allows for thinner, lighter laptops with longer battery life. The recorded single-thread scores (Cinebench R23 single-core 1832, PassMark single-thread 4021) show it is no slouch in daily use.

For users who need both multi-thread performance and portability, the AMD chip is not a viable option due to its 55-watt TDP. The Intel chip cannot compete in multi-threaded workloads. There is no single winner; the choice depends entirely on workload priority. The benchmark database shows the AMD part wins all multi-thread tests, and the Intel part wins on power efficiency and likely single-thread responsiveness, though direct AMD single-thread scores are missing.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI Max PRO 490 has 12 cores and 24 threads, while the Intel Core 5 315 has 6 cores and 6 threads.

Q: How does memory bandwidth compare between the two?

A: The AMD chip supports quad-channel LPDDR5X with 273.1 GB/s bandwidth, while the Intel chip supports single-channel DDR5/LPDDR5X with 59.7 GB/s bandwidth.

Q: Which chip has a larger L3 cache?

A: The AMD Ryzen AI Max PRO 490 has 64 MB of L3 cache, compared to 6 MB of shared L3 on the Intel Core 5 315.

Q: What is the TDP difference?

A: The AMD chip has a TDP of 55 watts, while the Intel chip has a TDP of 15 watts.

Q: Does the Intel Core 5 315 support ECC memory?

A: No, the Intel chip does not support ECC memory. The AMD Ryzen AI Max PRO 490 does support ECC memory.

Q: Which chip has a higher boost clock?

A: The AMD Ryzen AI Max PRO 490 has a boost clock of 5.00 GHz, while the Intel Core 5 315 has a boost clock of 4.40 GHz.

Head-to-Head Benchmarks

The database does not contain direct head-to-head benchmark comparisons between these two processors, but it does contain individual scores for the Intel Core 5 315. The AMD part has no recorded benchmark scores in the database, so a direct numerical comparison is impossible for most tests. However, the Intel chip’s Cinebench R23 multicore score is 12981. Without an AMD score, the database cannot quantify the AMD advantage in that test.

The Intel Core 5 315’s PassMark multithread score is 15272. Given that the AMD chip has four times the threads (24 vs 6) and a much larger cache, the expected performance gap is substantial, but no exact figure exists in the database.

The Intel chip’s PassMark single-thread score is 4021, and its Cinebench R23 single-core score is 1832. The AMD chip’s boost clock is 5.00 GHz versus 4.40 GHz for Intel, which suggests the AMD part should win single-thread tests, but no AMD single-thread scores are recorded.

In the absence of AMD benchmark data, the only quantitative comparison comes from the Intel chip’s nearest rivals. The Intel Core 5 315 has an average benchmark score of 18188, placing it at the 72nd percentile of all CPUs. Its nearest rival, the AMD EPYC 9274F, has an average score of 18189, a delta of 0%. The Intel Core i7-9700 scores 18180, also a 0% delta. The Intel Core i7-1365U scores 18177, a 0.1% delta. The AMD Ryzen 7 5700U scores 18176, a 0.1% delta. These figures show the Intel Core 5 315 performs on par with older desktop and mobile processors in the same average score range.

The AMD Ryzen AI Max PRO 490 has no benchmark scores and a 50th percentile rank, with an average score of 0. This indicates no performance data has been recorded for this part in the database. Consequently, the head-to-head comparison relies on architectural specifications rather than measured results.

The biggest wins for the Intel chip are its TDP (15 watts vs 55 watts) and its single-channel memory simplicity (59.7 GB/s vs 273.1 GB/s, which is a loss in bandwidth but a win in power efficiency). The AMD chip wins on thread count (24 vs 6), L3 cache (64 MB vs 6 MB), memory bandwidth (273.1 GB/s vs 59.7 GB/s), PCIe lanes (16 vs 6), and ECC support.

Specification Differences

The two processors differ on nearly every major specification. The AMD Ryzen AI Max PRO 490 has 12 cores and 24 threads, while the Intel Core 5 315 has 6 cores and 6 threads. The AMD base clock is 3.20 GHz, versus 1.50 GHz for Intel. The AMD boost clock is 5.00 GHz, versus 4.40 GHz for Intel. TDP is 55 watts for AMD and 15 watts for Intel.

The AMD part uses AMD Socket FP11, while the Intel part uses Intel BGA 1516. The AMD process node is 4 nm from TSMC, while the Intel process node is 3 nm from Intel. The AMD codename is Gorgon Halo, and the Intel codename is Wildcat Lake. The AMD generation is listed as Ryzen AI Max PRO (Zen 5), while the Intel generation is Core 5 (Wildcat Lake).

Cache: AMD has 80 KB L1 per core, 1 MB L2 per core, and 64 MB L3. Intel has 192 KB L1 total, 2.5 MB L2 total, and 6 MB L3 shared. Memory: AMD supports LPDDR5X quad-channel with 273.1 GB/s and ECC. Intel supports DDR5 and LPDDR5X single-channel with 59.7 GB/s and no ECC. PCIe: AMD provides Gen 4 with 16 lanes, Intel provides Gen 4 with 6 lanes. Integrated graphics: AMD uses Radeon 8050S, Intel uses Intel Xe3 Graphics (2 Xe). The AMD part has a die size of 2x 70.6 mm², while the Intel die size is not recorded.

The Intel Core 5 315 has a launch MSRP of $340. The AMD Ryzen AI Max PRO 490 has no launch MSRP recorded. Both processors have locked multipliers, and both are active in production. The Intel part has a release date of April 15, 2026, while the AMD part has a release date of May 19, 2026. The Intel part number is SAEFC, and the AMD part number is 100-000002141.