AMD Ryzen AI Max+ 388 vs Intel Core 5 320 Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive sweep: the AMD Ryzen AI Max+ 388 wins all 15 head-to-head benchmark comparisons, with no recorded wins for the Intel Core 5 320. The most dramatic gap appears in multi-threaded workloads, where the AMD part's 8 cores and 16 threads overwhelm the Intel's 6 cores and 6 threads.

In Cinebench R23 multi-core, the AMD Ryzen AI Max+ 388 scores 18,759 against the Intel Core 5 320's 6,197, a 202.7% advantage. The single-core result is far closer: 1,960 versus 1,926, a margin of just 1.8%. This pattern repeats across the older Cinebench R15 suite, where the multi-core delta reaches 172.5% (2,872 versus 1,054), while single-core sits at 8% (298 versus 276). The data indicates that clock-for-clock, the two processors are nearly matched in lightly threaded tasks, but the AMD chip's additional cores and threads create a massive separation under full load.

Integer math shows the largest relative difference of any recorded test. The AMD Ryzen AI Max+ 388 posts 109,588 in PassMark integer math, while the Intel Core 5 320 manages 32,323, a 239% gap. Floating point math tells a similar story, though with a smaller margin: 72,722 versus 42,440, a 71.4% advantage. Data compression favors the AMD part by 169.5% (400,887 versus 148,779), and random string sorting shows a 139.5% delta (43,196 versus 18,038).

Memory bandwidth plays a clear role in these results. The AMD Ryzen AI Max+ 388 uses a quad-channel LPDDR5X interface rated at 256.0 GB/s, while the Intel Core 5 320 uses single-channel DDR5 or LPDDR5X at 59.7 GB/s. That 4.3x bandwidth advantage shows up in throughput-oriented benchmarks. Extended instruction workloads, which often depend on memory throughput, favor AMD by 146.7% (32,719 versus 13,262). The multithread benchmark records 33,486 for AMD against 15,450 for Intel, a 116.7% lead.

The closest recorded margins are in single-threaded PassMark tests. The AMD Ryzen AI Max+ 388 scores 4,185 in PassMark single-thread, versus 4,045 for the Intel Core 5 320, a 3.5% edge. Encryption workloads favor AMD by 82.9% (20,092 versus 10,984). Prime number finding shows a 31.8% delta (145 versus 110), and physics simulation records 1,843 versus 1,221, a 50.9% lead.

The database's percentile rankings confirm the class separation. The AMD Ryzen AI Max+ 388 sits at the 90th percentile among all CPUs, with an average benchmark score of 49,796. Its nearest rivals include the Intel Core 9 273PE (average score 49,845, delta -0.1%), the Intel Core i5-14600KF (49,394, delta 0.8%), the AMD Ryzen 9 7900 (49,228, delta 1.2%), and the AMD Ryzen 7 PRO 5755G (49,196, delta 1.2%). The Intel Core 5 320 ranks at the 72nd percentile with an average score of 18,023, placing it alongside the AMD Ryzen 5 1600 (17,994, delta 0.2%), the Intel Core 5 120U (17,898, delta 0.7%), the Intel Core i5-1334U (18,154, delta -0.7%), and the AMD Ryzen 5 3600XT (17,891, delta 0.7%). The average benchmark score difference between the two processors is roughly 2.76x, consistent with the multi-core deltas seen in Cinebench.

FAQ

Q: Which processor has the higher boost clock?

A: The AMD Ryzen AI Max+ 388 boosts to 5.00 GHz, while the Intel Core 5 320 boosts to 4.60 GHz. The base clocks differ more sharply: 3.60 GHz for AMD versus 1.50 GHz for Intel.

Q: How do the core and thread counts compare?

A: The AMD Ryzen AI Max+ 388 has 8 cores and 16 threads. The Intel Core 5 320 has 6 cores and 6 threads, meaning no Hyper-Threading support and no thread advantage over its physical core count.

Q: What memory types does each processor support?

A: The AMD Ryzen AI Max+ 388 supports LPDDR5X over a quad-channel bus with 256.0 GB/s bandwidth. The Intel Core 5 320 supports DDR5 and LPDDR5X over a single-channel bus with 59.7 GB/s bandwidth.

Q: Does either processor support ECC memory?

A: Yes, the AMD Ryzen AI Max+ 388 supports ECC memory. The Intel Core 5 320 does not.

Q: Which chip has the larger L3 cache?

A: The AMD Ryzen AI Max+ 388 has 32 MB of shared L3 cache. The Intel Core 5 320 has 6 MB of shared L3 cache.

Q: How do the integrated graphics differ?

A: The AMD Ryzen AI Max+ 388 uses a Radeon 8060S iGPU. The Intel Core 5 320 uses Intel Xe3 Graphics with 2 Xe cores.

The Verdict

The benchmark data supports a clear split. The AMD Ryzen AI Max+ 388 belongs in systems where sustained multi-threaded throughput, high memory bandwidth, and ECC support matter. Its 90th percentile ranking and average score of 49,796 place it in direct competition with desktop-class processors like the Intel Core i5-14600KF and AMD Ryzen 9 7900, both of which sit within 1.2% in the database's rival list.

The Intel Core 5 320 is a different class of part. Its 15 W TDP, 6 cores, and single-channel memory interface point toward thin-and-light mobile designs where power draw and thermals take priority over raw performance. Its 72nd percentile ranking and average score of 18,023 put it in the same performance tier as older desktop parts like the Ryzen 5 1600 and Ryzen 5 3600XT, but with far lower power consumption.

The single-core results suggest that for basic responsiveness, web browsing, and lightly threaded applications, the two chips are close. The AMD part leads by only 1.8% in Cinebench R23 single-core and 3.5% in PassMark single-thread. The Intel chip's 4.60 GHz boost clock keeps it competitive in these tasks despite its much lower base clock.

The multi-core results are not close. The 202.7% lead in Cinebench R23 multi-core and the 239% lead in integer math show that the AMD Ryzen AI Max+ 388 delivers roughly three times the throughput in heavily parallel workloads. The Intel Core 5 320 cannot compensate for its core and thread deficit through clock speed alone.

Users who run compilation, rendering, encryption, data compression, or scientific computing will find the AMD part dramatically faster. Users who need a low-power mobile processor for everyday tasks, where the 15 W TDP allows for fanless or ultra-compact designs, will find the Intel part sufficient, provided they accept its limits in multi-threaded performance.

Specification Differences

| Specification | AMD Ryzen AI Max+ 388 | Intel Core 5 320 |

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

| Cores | 8 | 6 |

| Threads | 16 | 6 |

| Base clock | 3.60 GHz | 1.50 GHz |

| Boost clock | 5.00 GHz | 4.60 GHz |

| TDP | 55 W | 15 W |

| Socket | AMD Socket FP11 | Intel BGA 1516 |

| Process node | 4 nm | 3 nm |

| Foundry | TSMC | Intel |

| L1 cache | 80 KB per core | 192 KB |

| L2 cache | 1 MB per core | 2.5 MB |

| L3 cache | 32 MB shared | 6 MB shared |

| Memory support | LPDDR5X | DDR5, LPDDR5X |

| Memory bus | Quad-channel | Single-channel |

| Memory bandwidth | 256.0 GB/s | 59.7 GB/s |

| ECC memory | Yes | No |

| PCIe | Gen 4, 16 lanes (CPU only) | Gen 4, 6 lanes (CPU only) |

| Integrated graphics | Radeon 8060S | Intel Xe3 Graphics (2 Xe) |

| Release date | 2026-01-05 | 2026-04-15 |

| Part number | 100-000001980 | SAE3H |

The Intel Core 5 320 has a launch MSRP of $340.

Architecture Differences

The AMD Ryzen AI Max+ 388 uses the Zen 5 architecture under the Strix Halo codename, built on TSMC's 4 nm process. The die size is listed as 2x 70.6 mm². The Intel Core 5 320 uses the Wildcat Lake codename, built on Intel's 3 nm process. The Intel chip's architecture field is not specified in the database, so direct microarchitectural comparison is limited to the process node and cache layout.

Cache organization differs substantially. The AMD part allocates 80 KB of L1 per core and 1 MB of L2 per core, with a shared 32 MB L3 pool. The Intel part lists 192 KB of total L1 and 2.5 MB of total L2, with a shared 6 MB L3. The AMD chip's per-core L2 design supports its 8-core, 16-thread configuration, while the Intel chip's smaller shared caches match its 6-core, 6-thread design.

Memory architecture is the most consequential difference. The AMD Ryzen AI Max+ 388 runs a quad-channel LPDDR5X interface with 256.0 GB/s of bandwidth and ECC support. The Intel Core 5 320 runs a single-channel interface with 59.7 GB/s and no ECC. The throughput gap directly explains the large deltas in memory-sensitive benchmarks like data compression and random string sorting.

PCIe lane allocation also differs. The AMD part provides 16 Gen 4 lanes from the CPU, while the Intel part provides 6 Gen 4 lanes. Both are listed as CPU-only lane counts. Neither processor has an unlocked multiplier, so overclocking headroom is not part of the equation.

The integrated graphics solutions are from different vendors and generations. AMD pairs the CPU with a Radeon 8060S, while Intel uses Xe3 Graphics with 2 Xe cores. The database does not include GPU benchmarks for either part, so relative graphics performance cannot be assessed from this data.

Both processors are mobile parts, marked as Active in production status. The AMD part launched on 2026-01-05, and the Intel part on 2026-04-15. The AMD part's 55 W TDP and 16 lanes of PCIe Gen 4 suggest larger, higher-performance laptops or mini-PCs. The Intel part's 15 W TDP and 6 lanes target lower-power, more compact systems.

Where Each One Wins

The AMD Ryzen AI Max+ 388 wins every recorded benchmark, but the margins tell a useful story about workload suitability. Its largest leads appear in integer math (239%), Cinebench R23 multi-core (202.7%), data compression (169.5%), extended instructions (146.7%), and random string sorting (139.5%). These are all throughput-bound workloads that scale with core count, thread count, and memory bandwidth. The part's 256.0 GB/s quad-channel memory interface gives it a structural advantage in any task that streams large datasets.

The Intel Core 5 320 shows its best relative performance in single-threaded tests. Its 4.60 GHz boost clock narrows the gap to 1.8% in Cinebench R23 single-core and 3.5% in PassMark single-thread. The 8% delta in Cinebench R15 single-core is the next-closest result. For applications that cannot use more than one or two threads, the Intel part is nearly competitive.

The 15 W TDP of the Intel Core 5 320 is its main architectural advantage. The AMD part draws 55 W, more than 3.6x higher. In fanless designs, ultraportable laptops, or passively cooled industrial systems, the Intel chip's power envelope allows for simpler thermal solutions. The AMD part requires active cooling and a larger chassis.

The AMD Ryzen AI Max+ 388 also wins on memory features. ECC support and quad-channel bandwidth make it suitable for workstation-class mobile systems, data validation tasks, or memory-intensive virtual machines. The Intel part's single-channel bus and lack of ECC limit it to mainstream consumer workloads.

The database's rival comparisons reinforce these roles. The AMD part's nearest rivals are desktop and high-end mobile processors like the Intel Core i5-14600KF and AMD Ryzen 9 7900, both within 1.2% of its average score. The Intel Core 5 320's nearest rivals are older desktop parts like the Ryzen 5 1600 and Ryzen 5 3600XT, with the Intel Core 5 120U and Core i5-1334U as the mobile comparisons. The Core 5 320 outperforms those older chips by margins under 1%, indicating it matches their level of compute while drawing a fraction of their power.

For multi-threaded rendering, code compilation, encryption, and data processing, the AMD Ryzen AI Max+ 388 is the clear choice. For single-threaded responsiveness in a low-power mobile chassis, the Intel Core 5 320 offers competitive performance with a much smaller thermal footprint. The data does not support any scenario where the Intel part wins on raw speed, but its power efficiency and compact platform requirements give it a distinct niche.