AMD Ryzen AI Max+ 395 vs AMD Ryzen Embedded 9950X3D Comparison

Head-to-Head Benchmarks

The recorded data presents an unusual comparison: the AMD Ryzen AI Max+ 395 has a full set of benchmark scores, while the AMD Ryzen Embedded 9950X3D has no recorded benchmark results in the database. This means the head-to-head comparison is entirely one-sided. The Ryzen AI Max+ 395 delivers a Cinebench R15 multi-core score of 5463 and a single-core score of 316. In Cinebench R23, it reaches 35314 multi-core and 2044 single-core. Geekbench results show 20992 multi-core and 2464 single-core.

PassMark tests further characterize the Ryzen AI Max+ 395. It scores 690650 in data compression, 35455 in data encryption, 56346 in extended instructions, and 303 in find prime numbers. Floating point math reaches 128682, integer math reaches 200665, and multithread performance hits 54934. Physics testing shows 3481, random string sorting shows 76177, and single-thread performance is 4147. The average benchmark score across all tests is 77740, placing it at the 95th percentile of all CPUs in the database.

The nearest rivals for the Ryzen AI Max+ 395 provide context. The AMD Ryzen Threadripper PRO 9945WX averages 76513, which is 1.6 percent lower. The AMD EPYC Embedded 8224P averages 76492, also 1.6 percent lower. The Intel Core i9-14900K averages 79097, which is 1.7 percent higher than the Ryzen AI Max+ 395. The AMD Ryzen 9 8945HX averages 76212, 2 percent lower. These deltas show the Ryzen AI Max+ 395 sits in a tight competitive band, slightly ahead of several workstation and embedded parts while trailing the Core i9-14900K by a small margin.

Because the Ryzen Embedded 9950X3D has no benchmark entries, the database cannot compute wins for either processor. The winsA and winsB fields both stand at zero. This absence of data means no direct performance verdict is possible from recorded measurements. The analysis must instead rely on architectural and specification differences to infer relative positioning.

Architecture Differences

Both processors share the Zen 5 microarchitecture and are built on the same 4 nm TSMC process node. Both use a dual-chiplet design with each die measuring 70.6 mm². The similarities end there. The Ryzen AI Max+ 395 carries the codename Strix Halo, while the Ryzen Embedded 9950X3D uses Granite Ridge. The former belongs to the Ryzen AI Max generation; the latter belongs to the Ryzen Embedded generation and the 9000 series.

Core and thread counts match at 16 cores and 32 threads. Cache layouts differ significantly. The Ryzen AI Max+ 395 has 80 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3 cache. The Ryzen Embedded 9950X3D also has 80 KB of L1 per core and 1 MB of L2 per core, but its L3 cache doubles to 128 MB. The larger L3 cache on the Embedded part likely comes from 3D V-Cache technology, though the database does not explicitly list a vCache3d field for either item.

Clock speeds favor the Embedded processor. The Ryzen AI Max+ 395 has a base clock of 3.00 GHz and a boost clock of 5.10 GHz. The Ryzen Embedded 9950X3D has a base clock of 4.30 GHz and a boost clock of 5.70 GHz. Both are faster in base and boost, which should translate to higher single-thread performance, absent other constraints. However, the Embedded part carries a TDP of 170 watts versus 55 watts for the AI Max+ 395. This thermal envelope difference is substantial and affects sustained performance potential.

Memory architecture diverges sharply. The Ryzen AI Max+ 395 uses LPDDR5X memory with a quad-channel bus and 256.0 GB/s of bandwidth. The Ryzen Embedded 9950X3D uses DDR5 with a dual-channel bus and 89.6 GB/s of bandwidth. The AI Max+ 395 offers nearly three times the memory bandwidth, which benefits data-intensive workloads. Both support ECC memory, an important feature for embedded and workstation reliability.

PCIe connectivity also differs. The Ryzen AI Max+ 395 provides Gen 4 with 16 lanes (CPU only). The Ryzen Embedded 9950X3D provides Gen 5 with 24 lanes (CPU only). The Embedded part has more lanes and a newer generation, enabling faster peripheral interconnects and more expansion options.

Integrated graphics differ as well. The Ryzen AI Max+ 395 uses the Radeon 8060S, while the Ryzen Embedded 9950X3D uses a generic Radeon Graphics solution. The database does not provide detailed specs for either GPU, so the comparison remains qualitative.

Socket and market segment separate the two further. The Ryzen AI Max+ 395 uses AMD Socket FP11 and targets the mobile market. The Ryzen Embedded 9950X3D uses AMD Socket AM5 and targets the desktop market. The mobile designation suggests the AI Max+ 395 is designed for laptops or compact systems, while the Embedded part is built for desktop-class embedded deployments.

The multiplier is locked on the Ryzen AI Max+ 395 and unlocked on the Ryzen Embedded 9950X3D. This means the Embedded part allows user-controlled overclocking, while the mobile part does not. The transistor count is listed only for the Embedded part, at 16,630 million. The AI Max+ 395 has no transistor figure in the database.

Release dates differ by months. The Ryzen AI Max+ 395 released on 2025-01-05, while the Ryzen Embedded 9950X3D released on 2025-10-06. Both production statuses are active.

The Verdict

The data supports a clear split between these two processors based on workload profile. The Ryzen AI Max+ 395, with its 256.0 GB/s memory bandwidth and quad-channel LPDDR5X, is positioned for memory-hungry applications such as large data sets, compression, and encryption tasks. Its PassMark data compression score of 690650 and encryption score of 35455 demonstrate strong throughput in those areas. The 95th percentile ranking among all CPUs confirms its overall capability.

The Ryzen Embedded 9950X3D, despite lacking benchmark scores, offers a different set of advantages. Its 128 MB L3 cache, 5.70 GHz boost clock, and 170 watt TDP suggest a design focused on cache-resident workloads and high-frequency single-thread performance. The unlocked multiplier and Gen 5 PCIe with 24 lanes make it suitable for embedded systems requiring customization and expansion.

The absence of benchmark data for the Embedded part means the database cannot directly confirm its performance. What the data does show is a trade-off between memory bandwidth and cache capacity. The AI Max+ 395 wins on memory throughput and power efficiency, while the Embedded 9950X3D wins on cache size, clock speed, and connectivity.

The socket difference is decisive for system builders. FP11 versus AM5 means these are not interchangeable. Choosing one dictates the motherboard and platform. The mobile market segment of the AI Max+ 395 versus the desktop segment of the Embedded 9950X3D further reinforces this separation.

FAQ

Q: Which processor has more L3 cache?

A: The AMD Ryzen Embedded 9950X3D has 128 MB of shared L3 cache, while the AMD Ryzen AI Max+ 395 has 64 MB of shared L3 cache.

Q: What is the memory bandwidth difference?

A: The AMD Ryzen AI Max+ 395 provides 256.0 GB/s over quad-channel LPDDR5X, while the AMD Ryzen Embedded 9950X3D provides 89.6 GB/s over dual-channel DDR5.

Q: Are both processors based on the same architecture?

A: Yes, both use Zen 5 architecture on a 4 nm TSMC process node with dual 70.6 mm² dies. However, the Ryzen AI Max+ 395 uses the Strix Halo codename, and the Ryzen Embedded 9950X3D uses Granite Ridge.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen AI Max+ 395 and the AMD Ryzen Embedded 9950X3D have ECC memory support listed as true.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen Embedded 9950X3D has a 5.70 GHz boost clock, compared to 5.10 GHz for the AMD Ryzen AI Max+ 395.

Q: What is the TDP for each processor?

A: The AMD Ryzen AI Max+ 395 has a TDP of 55 watts, and the AMD Ryzen Embedded 9950X3D has a TDP of 170 watts.

Where Each One Wins

The AMD Ryzen AI Max+ 395 wins in scenarios that depend on memory bandwidth. The 256.0 GB/s quad-channel LPDDR5X configuration gives it a clear advantage in data compression, encryption, and large-scale floating point operations. Its PassMark scores of 690650 in data compression and 35455 in encryption reflect this strength. The 55 watt TDP also makes it suitable for power-constrained mobile systems.

The AMD Ryzen Embedded 9950X3D wins in scenarios that depend on cache capacity, clock speed, and expansion. The 128 MB L3 cache is double that of the AI Max+ 395, which benefits workloads with high cache reuse. The 5.70 GHz boost clock is 0.60 GHz higher, favoring single-thread responsiveness. The Gen 5 PCIe with 24 lanes provides more bandwidth and connectivity for embedded peripherals. The unlocked multiplier allows tuning for specific performance targets.

The database shows no recorded wins for either processor because the Embedded part lacks benchmark entries. However, the architectural data indicates the AI Max+ 395 is better suited to data-streaming and memory-parallel tasks, while the Embedded 9950X3D is better suited to compute-heavy, cache-resident workloads and systems requiring high-speed I/O.

Specification Differences

The following fields differ between the AMD Ryzen AI Max+ 395 and the AMD Ryzen Embedded 9950X3D:

• Series: null for the AI Max+ 395; 9000 series for the Embedded 9950X3D.
• Base Clock: 3.00 GHz versus 4.30 GHz.
• Boost Clock: 5.10 GHz versus 5.70 GHz.
• TDP: 55 watts versus 170 watts.
• Socket: AMD Socket FP11 versus AMD Socket AM5.
• Codename: Strix Halo versus Granite Ridge.
• Generation: Ryzen AI Max (Zen 5 (Strix Halo)) versus Ryzen Embedded (Zen 5 (Granite Ridge)).
• Transistors: null versus 16,630 million.
• L3 Cache: 64 MB shared versus 128 MB.
• Memory Support: LPDDR5X versus DDR5.
• Memory Bus: Quad-channel versus Dual-channel.
• Memory Bandwidth: 256.0 GB/s versus 89.6 GB/s.
• PCIe: Gen 4, 16 Lanes (CPU only) versus Gen 5, 24 Lanes (CPU only).
• Integrated Graphics: Radeon 8060S versus Radeon Graphics.
• Market Segment: Mobile versus Desktop.
• Release Date: 2025-01-05 versus 2025-10-06.
• Multiplier Unlocked: false versus true.
• Part Number: 100-000001099 versus 100-000000719E.
• Benchmarks: 17 recorded scores versus none.
• Percentile Vs All CPUs: 95 versus 50.
• Average Benchmark Score: 77740 versus 0.
• Nearest Rivals: 4 entries versus none.

The two processors share core count (16), thread count (32), L1 cache (80 KB per core), L2 cache (1 MB per core), process node (4 nm), foundry (TSMC), die size (2x 70.6 mm²), manufacturer (AMD), ECC support (true), and production status (Active).