AMD Ryzen AI Max PRO 485 vs AMD Ryzen Threadripper 9960X Comparison

Head-to-Head Benchmarks

The recorded database contains no benchmark scores for either the AMD Ryzen AI Max PRO 485 or the AMD Ryzen Threadripper 9960X. The head-to-head benchmark array is empty, and both processors show an average benchmark score of zero. Consequently, there are no direct performance comparisons to walk through with exact numbers. The wins counter for each processor is also zero, meaning the data does not currently indicate which part is faster in any measured workload.

Given the absence of measured results, the percentile data places both parts at the 50th percentile against all CPUs in the database. This is a neutral position, indicating that without actual benchmark submissions, neither processor can be ranked above or below the other. The database shows no nearest rivals for either item, so no comparative deltas or percentage differences are available for analysis.

What can be stated from the recorded data is that the Threadripper 9960X carries a higher core and thread count, a higher base and boost clock, and a substantially higher thermal design power. The Ryzen AI Max PRO 485 counters with a lower power envelope and integrated graphics. These architectural differences are detailed below, but they do not translate into benchmark wins without recorded scores.

Architecture Differences

The two processors share a common manufacturing foundation. Both are built by TSMC on a 4 nm process node, and both use Zen 5 architecture cores. The Ryzen AI Max PRO 485 belongs to the Gorgon Halo codename family within the Ryzen AI Max PRO generation, while the Threadripper 9960X is part of the 9000 series with the Shimada Peak codename and the Ryzen Threadripper generation. The Threadripper lists its architecture explicitly as Zen 5; the AI Max PRO generation string also references Zen 5.

Core and thread counts differ significantly. The AI Max PRO 485 has 8 cores and 16 threads. The Threadripper 9960X has 24 cores and 48 threads. Clock speeds also favor the Threadripper, with a base clock of 4.20 GHz versus 3.60 GHz, and a boost clock of 5.30 GHz versus 5.00 GHz.

Cache hierarchies are not identical. The AI Max PRO 485 uses 80 KB of L1 cache per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. The Threadripper 9960X uses a smaller 64 KB of L1 per core, the same 1 MB of L2 per core, but a much larger 128 MB of L3 cache. The die size for the AI Max PRO is listed as 70.6 mm². The Threadripper lists its die size as 4x 70.6 mm², indicating a multi-die configuration. The Threadripper also reports a transistor count of 33,260 million, while the AI Max PRO has no transistor figure in the database.

Memory support differs by type. The AI Max PRO 485 supports LPDDR5X memory, while the Threadripper 9960X supports DDR5. Both use a quad-channel memory bus. Memory bandwidth figures also differ: the AI Max PRO records 273.1 GB/s, while the Threadripper records 204.8 GB/s. Both support ECC memory. The AI Max PRO uses a socket of AMD Socket FP11, while the Threadripper uses AMD Socket sTR5.

PCIe capabilities are markedly different. The AI Max PRO 485 provides Gen 4 with 16 lanes (CPU only). The Threadripper 9960X provides Gen 5 with 80 lanes (CPU only). Integrated graphics are present on the AI Max PRO (Radeon 8050S) and absent on the Threadripper (N/A). The AI Max PRO is classified as a mobile market segment part, while the Threadripper is a desktop segment part. The AI Max PRO has a locked multiplier, while the Threadripper has an unlocked multiplier.

FAQ

Q: Which processor has more cores?

A: The AMD Ryzen Threadripper 9960X has 24 cores and 48 threads, while the AMD Ryzen AI Max PRO 485 has 8 cores and 16 threads.

Q: Do both processors use the same manufacturing process?

A: Yes, both are fabricated by TSMC on a 4 nm process node, and both use Zen 5 architecture cores.

Q: Which processor supports faster PCIe lanes?

A: The Threadripper 9960X supports PCIe Gen 5 with 80 lanes (CPU only), whereas the AI Max PRO 485 supports PCIe Gen 4 with 16 lanes (CPU only).

Q: Is integrated graphics available on either processor?

A: The AI Max PRO 485 includes a Radeon 8050S integrated graphics unit. The Threadripper 9960X has no integrated graphics (listed as N/A).

Q: What memory types do the two processors support?

A: The AI Max PRO 485 supports LPDDR5X memory, while the Threadripper 9960X supports DDR5 memory. Both use a quad-channel memory bus and support ECC memory.

Q: Which processor has a higher boost clock?

A: The Threadripper 9960X has a boost clock of 5.30 GHz, compared to the AI Max PRO 485's boost clock of 5.00 GHz.

Specification Differences

The following fields differ between the two processors, based solely on the recorded data:

• Series: The AI Max PRO 485 has no series listed; the Threadripper 9960X is in the 9000 series.
• Codename: The AI Max PRO 485 uses Gorgon Halo; the Threadripper 9960X uses Shimada Peak.
• Generation: The AI Max PRO 485 is in the Ryzen AI Max PRO (Zen 5) generation; the Threadripper 9960X is in the Ryzen Threadripper (Zen 5 (Shimada Peak)) generation.
• Cores: 8 (AI Max PRO 485) versus 24 (Threadripper 9960X).
• Threads: 16 (AI Max PRO 485) versus 48 (Threadripper 9960X).
• Base clock: 3.60 GHz versus 4.20 GHz.
• Boost clock: 5.00 GHz versus 5.30 GHz.
• TDP: 55 W versus 350 W.
• Socket: AMD Socket FP11 versus AMD Socket sTR5.
• Transistors: Not listed for the AI Max PRO 485; 33,260 million for the Threadripper 9960X.
• Die size: 70.6 mm² versus 4x 70.6 mm².
• L1 cache: 80 KB per core versus 64 KB per core.
• L3 cache: 32 MB shared versus 128 MB.
• Memory support: LPDDR5X versus DDR5.
• Memory bandwidth: 273.1 GB/s versus 204.8 GB/s.
• PCIe: Gen 4, 16 lanes versus Gen 5, 80 lanes.
• Integrated graphics: Radeon 8050S versus N/A.
• Market segment: Mobile versus Desktop.
• Release date: 2026-05-19 for the AI Max PRO 485 versus 2025-07-29 for the Threadripper 9960X.
• Launch MSRP: The Threadripper 9960X has a launch MSRP of $1499; the AI Max PRO 485 has no listed launch MSRP.
• Multiplier unlocked: False for the AI Max PRO 485; True for the Threadripper 9960X.
• Part number: 100-000002144 versus 100-000001595.

Fields that are the same include the manufacturer (AMD), process node (4 nm), foundry (TSMC), L2 cache (1 MB per core), memory bus (quad-channel), and ECC memory support (true for both).

Where Each One Wins

Without recorded benchmark scores, the wins cannot be established from measured performance data. The database shows zero wins for each processor in head-to-head comparisons. However, the specification differences indicate which workloads each processor is structurally positioned for.

The Threadripper 9960X is configured for high-throughput, multi-threaded tasks. Its 24 cores and 48 threads, combined with 128 MB of L3 cache and 80 PCIe Gen 5 lanes, point toward server-style or heavy workstation workloads. The 350 W TDP and desktop market segment reinforce this positioning. The unlocked multiplier allows for manual overclocking, which can be relevant for users who adjust clock settings. The DDR5 memory support and higher base and boost clocks also favor sustained computation across many cores.

The AI Max PRO 485 is configured for mobile or power-constrained environments. Its 55 W TDP is dramatically lower, and the integrated Radeon 8050S graphics removes the need for a separate GPU in some systems. The LPDDR5X memory support and higher memory bandwidth (273.1 GB/s versus 204.8 GB/s) suggest a design oriented toward integrated memory controllers and bandwidth-sensitive tasks. The Gen 4 PCIe with 16 lanes is more modest, consistent with a mobile platform. The locked multiplier indicates a fixed-clock design.

The AI Max PRO 485 also has a later release date (2026-05-19 versus 2025-07-29), and it uses a smaller die footprint (70.6 mm² versus 4x 70.6 mm²). The Threadripper's multi-die configuration with a higher transistor count signals a more complex, higher-core-count part. The AI Max PRO's single-die design aligns with its lower core count.

In terms of market positioning, the AI Max PRO 485 is a mobile part, while the Threadripper 9960X is a desktop part. The Threadripper's 80 PCIe Gen 5 lanes provide far more expansion headroom for add-in cards, storage controllers, or accelerators. The AI Max PRO's 16 Gen 4 lanes are adequate for typical mobile peripherals but not for high-density expansion.

The absence of benchmark scores means the database cannot yet confirm which processor delivers higher real-world performance in any specific application. The architectural data alone shows a clear split: the Threadripper 9960X is built for maximum core count, cache capacity, and PCIe throughput; the AI Max PRO 485 is built for lower power, integrated graphics, and higher memory bandwidth within a mobile form factor. Until benchmark results are submitted, the win counts remain at zero for both parts.