AMD EPYC 7513 vs AMD Ryzen AI Max+ 392 Comparison

The Verdict

The benchmark data is unambiguous: the AMD EPYC 7513 wins 9 of 11 head-to-head comparisons against the AMD Ryzen AI Max+ 392. The EPYC 7513 is the choice for any workload that scales across many cores, with dominant margins in multithreaded throughput, encryption, integer math, and physics. The Ryzen AI Max+ 392 takes only the two single-thread tests, but it does so with a 36.9% advantage, making it the pick for lightly threaded responsiveness. The recorded data shows the EPYC 7513 sits at the 97th percentile of all CPUs with an average benchmark score of 102244, while the Ryzen AI Max+ 392 sits at the 96th percentile with an average of 90541. The EPYC 7513 is the clear server and workstation processor; the Ryzen AI Max+ 392 is the mobile part that wins on per-core speed but loses nearly everywhere else.

The EPYC 7513's 32 cores and 64 threads overwhelm the Ryzen AI Max+ 392's 12 cores and 24 threads in every parallel workload. Data compression shows a 68% lead, integer math a 78.6% lead, and physics a 77.3% lead. The Ryzen AI Max+ 392 counters with a higher boost clock of 5.00 GHz versus 3.65 GHz, and that shows up directly in the single-thread score of 3927 versus 2479. For buyers choosing strictly from this data: pick the EPYC 7513 for server racks, virtualization, encryption, and rendering. Pick the Ryzen AI Max+ 392 only if your dominant workload is single-threaded and you need the integrated Radeon 8060S graphics, which the EPYC 7513 lacks entirely.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD EPYC 7513 has an average benchmark score of 102244, compared to 90541 for the AMD Ryzen AI Max+ 392. The EPYC 7513 also ranks at the 97th percentile of all CPUs, one point above the Ryzen AI Max+ 392 at the 96th percentile.

Q: Is the Ryzen AI Max+ 392 faster in any test?

A: Yes, it wins both single-thread tests. In passmark_single_thread, it scores 3927 against 2479 for the EPYC 7513, a 36.9% advantage. The identical result appears in passmark_singlethread. Those are the only two wins out of 11 head-to-head comparisons.

Q: How large is the EPYC 7513's lead in multithreaded performance?

A: The EPYC 7513 scores 59331 in passmark_multithread versus 45231 for the Ryzen AI Max+ 392, a 31.2% lead. The margin grows to 78.6% in integer math (272145 versus 152414) and 77.3% in physics (5118 versus 2887).

Q: What memory types do the two processors support?

A: The EPYC 7513 supports DDR4 memory over an eight-channel bus with 204.8 GB/s bandwidth. The Ryzen AI Max+ 392 supports LPDDR5X memory over a quad-channel bus with 256.0 GB/s bandwidth. Both support ECC memory.

Q: What are the socket requirements for each processor?

A: The EPYC 7513 uses AMD Socket SP3, while the Ryzen AI Max+ 392 uses AMD Socket FP11. The EPYC 7513 has 128 PCIe Gen 4 lanes, whereas the Ryzen AI Max+ 392 has 16 PCIe Gen 4 lanes.

Q: Which processor has integrated graphics?

A: Only the Ryzen AI Max+ 392 includes integrated graphics, specifically the Radeon 8060S. The EPYC 7513 has no integrated graphics listed in the database.

Architecture Differences

The two processors come from different generations of AMD core designs. The EPYC 7513 is built on Zen 3, codenamed Milan, and belongs to the EPYC 7003 series. The Ryzen AI Max+ 392 is built on Zen 5, codenamed Strix Halo, and belongs to the Ryzen AI Max line. The process nodes differ as well: the EPYC 7513 uses a 7 nm process from TSMC, while the Ryzen AI Max+ 392 uses a 4 nm process from TSMC. The smaller node gives the mobile part a density and efficiency advantage, but the EPYC 7513 compensates with far more silicon. The EPYC 7513 packs 33,200 million transistors across a die size of 8x 81 mm², whereas the Ryzen AI Max+ 392 lists no transistor count and uses a die size of 2x 70.6 mm².

Cache hierarchies are structured differently. The EPYC 7513 provides 64 KB of L1 per core, 512 KB of L2 per core, and 128 MB of shared L3 cache. The Ryzen AI Max+ 392 provides 80 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3 cache. The EPYC 7513 has double the L3 capacity, which matters for large working sets in server workloads. The Ryzen AI Max+ 392 counters with larger per-core L1 and L2 allocations, which helps single-thread performance.

The market segments are fundamentally different. The EPYC 7513 is a Server/Workstation part with 128 PCIe Gen 4 lanes, designed for socket SP3 platforms with eight-channel DDR4 memory. The Ryzen AI Max+ 392 is a Mobile part with 16 PCIe Gen 4 lanes, designed for socket FP11 platforms with quad-channel LPDDR5X memory. The EPYC 7513 launched on 2021-03-14, while the Ryzen AI Max+ 392 launched on 2026-01-05. The EPYC 7513 has a launch MSRP of $2840, while the Ryzen AI Max+ 392 has no launch MSRP recorded.

Specification Differences

The core and thread counts differ substantially. The EPYC 7513 has 32 cores and 64 threads, while the Ryzen AI Max+ 392 has 12 cores and 24 threads. Clock speeds favor the mobile part: the EPYC 7513 has a base clock of 2.60 GHz and a boost clock of 3.65 GHz, while the Ryzen AI Max+ 392 has a base clock of 3.20 GHz and a boost clock of 5.00 GHz. Thermal design power favors the mobile part as well. The EPYC 7513 has a TDP of 200 watts, while the Ryzen AI Max+ 392 has a TDP of 55 watts.

Memory support differs in type, channel count, and bandwidth. The EPYC 7513 uses DDR4 with an eight-channel memory bus and 204.8 GB/s of bandwidth. The Ryzen AI Max+ 392 uses LPDDR5X with a quad-channel memory bus and 256.0 GB/s of bandwidth. Despite fewer channels, the Ryzen AI Max+ 392 achieves higher theoretical memory bandwidth due to the faster memory type.

PCIe lane counts are a major differentiator. The EPYC 7513 provides 128 PCIe Gen 4 lanes, while the Ryzen AI Max+ 392 provides 16 PCIe Gen 4 lanes. Integrated graphics are present only on the Ryzen AI Max+ 392, which includes a Radeon 8060S. The EPYC 7513 has no integrated graphics listed. Both processors are active in production, both are locked (multiplier unlocked is false for both), and both support ECC memory.

Head-to-Head Benchmarks

The EPYC 7513 dominates the head-to-head results with 9 wins out of 11 comparisons. The largest margin comes in data encryption, where the EPYC 7513 scores 63628 against 27784 for the Ryzen AI Max+ 392, a 129% advantage. This is the single biggest gap in the entire comparison and reflects the EPYC 7513's server-grade encryption throughput. Integer math shows a 78.6% lead, with scores of 272145 versus 152414. Physics follows closely at 77.3%, with scores of 5118 versus 2887. Random string sorting shows a 75.9% lead, with scores of 104660 versus 59487.

Data compression favors the EPYC 7513 by 68%, with scores of 932240 versus 554760. Floating point math favors the EPYC 7513 by 52.4%, with scores of 151713 versus 99548. Multithreaded performance favors the EPYC 7513 by 31.2%, with scores of 59331 versus 45231. Extended instructions favor the EPYC 7513 by 23.6%, with scores of 56451 versus 45666. Find prime numbers favors the EPYC 7513 by 18.8%, with scores of 380 versus 320.

The Ryzen AI Max+ 392 takes the two single-thread tests with a 36.9% advantage. In passmark_single_thread, it scores 3927 against 2479 for the EPYC 7513. The passmark_singlethread test shows the identical scores and margin. This is the only category where the mobile part wins, but the margin is decisive and consistent across both single-thread metrics.

The nearest rivals in the database provide context for each processor's standing. The EPYC 7513 (average score 102244) sits between the AMD EPYC 8324P at 103329 (1.1% ahead) and the AMD Ryzen Threadripper PRO 9955WX at 101041 (1.2% behind). The Ryzen AI Max+ 392 (average score 90541) sits between the Intel Xeon 654 at 90717 (0.2% ahead) and the AMD Ryzen 9 9955HX at 91199 (0.7% behind). Both processors are within a few percentage points of their nearest competitors, confirming that each is competitive within its own performance class.

Where Each One Wins

The EPYC 7513 wins in every multithreaded and throughput-oriented category. Data encryption is its most dominant result, with a 129% lead, making it the clear choice for security-sensitive server workloads. Integer math, physics, and random string sorting all show leads above 75%, indicating strong performance in computational workloads that scale across cores. Data compression shows a 68% lead, and floating point math shows a 52.4% lead. The 31.2% lead in multithreaded performance confirms that the 32-core, 64-thread configuration of the EPYC 7513 is the right choice for rendering, virtualization, and heavy parallel processing.

The Ryzen AI Max+ 392 wins exclusively in single-thread performance, with a 36.9% lead in both single-thread tests. Its 5.00 GHz boost clock and Zen 5 architecture deliver per-core speed that the EPYC 7513 cannot match. The mobile part also carries the Radeon 8060S integrated graphics, which the EPYC 7513 lacks, making it the only option in this comparison for systems needing built-in display output. Its 55 watt TDP makes it suitable for mobile or compact platforms, while the EPYC 7513 requires the power budget and platform scale of a 200 watt server processor.

The recorded data supports a simple split. Choose the EPYC 7513 for server racks, data centers, and workstation builds where core count, memory bandwidth across eight channels, and 128 PCIe Gen 4 lanes matter. Choose the Ryzen AI Max+ 392 for single-thread-heavy applications, mobile platforms, or systems that need integrated graphics. The EPYC 7513 is the overall performance leader in 9 of 11 tests, but the Ryzen AI Max+ 392 holds a definitive edge where per-core speed is the only metric that counts.