AMD Ryzen AI Embedded P132 vs AMD Ryzen Threadripper 9970X Comparison

Head-to-Head Benchmarks

The benchmark data presents a decisive picture: the AMD Ryzen Threadripper 9970X wins every recorded head-to-head test against the AMD Ryzen AI Embedded P132. Across eleven individual Passmark workloads, the Threadripper 9970X maintains a commanding lead, with the smallest gap appearing in single-threaded performance and the largest in prime number computation.

The most lopsided result occurs in `passmark_find_prime_numbers`, where the Threadripper 9970X scores 615 against the P132's 57, a delta of -90.7%. This workload heavily favors the Threadripper's higher core count and clock speeds. Similarly, extended instruction throughput shows an -88.4% delta, with the Threadripper scoring 142342 versus 16520, indicating a substantial advantage in workloads that leverage advanced CPU instruction sets.

Multithreaded performance, often the headline metric for high-end desktop parts, shows the Threadripper 9970X at 107399 compared to the P132's 19262, a delta of -82.1%. This gap underscores the difference in parallel processing capability between the two chips. The `passmark_data_compression` test follows a similar pattern: the Threadripper delivers 1757998 against the P132's 230437, an -86.9% delta, demonstrating superior throughput in data-heavy tasks.

Floating-point math, a proxy for scientific and engineering workloads, favors the Threadripper 9970X at 309719 versus 42248, a delta of -86.4%. Integer math shows a comparable -86.6% delta, with scores of 465378 and 62249 respectively. The `passmark_data_encryption` test yields an -86.8% delta (86765 vs 11444), while random string sorting shows -86.8% (191445 vs 25181). Physics simulation, another multithreaded workload, records 6835 for the Threadripper against 1022 for the P132, a -85% delta.

The narrowest margin appears in single-threaded tests. Both `passmark_single_thread` and `passmark_singlethread` record the Threadripper 9970X at 4530 and the P132 at 3713, an -18% delta. This smaller gap suggests that per-core efficiency is comparatively closer, though the Threadripper still holds a clear edge. The average benchmark score reinforces the overall separation: the Threadripper 9970X averages 279778 across all tests, while the P132 averages 37804. In the database's percentile rankings, the Threadripper 9970X sits at the 99th percentile of all CPUs, whereas the P132 sits at the 86th percentile.

FAQ

Q: Which processor has the higher multithreaded benchmark score?

A: The AMD Ryzen Threadripper 9970X scores 107399 in the `passmark_multithread` test, compared to the AMD Ryzen AI Embedded P132's 19262, a delta of -82.1% in favor of the Threadripper.

Q: How do the two chips compare in single-threaded performance?

A: In the `passmark_single_thread` test, the Threadripper 9970X scores 4530 while the P132 scores 3713. This represents an -18% delta, the closest margin in any recorded benchmark between the two.

Q: What are the core and thread counts for each processor?

A: The AMD Ryzen AI Embedded P132 has 6 cores and 12 threads. The AMD Ryzen Threadripper 9970X has 32 cores and 64 threads.

Q: What is the average benchmark score for each CPU?

A: The Threadripper 9970X has an average benchmark score of 279778, while the P132 has an average benchmark score of 37804. The Threadripper 9970X also ranks at the 99th percentile of all CPUs, compared to the P132's 86th percentile.

Q: Which tests show the largest performance gap between the two processors?

A: The largest delta is in `passmark_find_prime_numbers` at -90.7% (615 vs 57). Extended instructions follow at -88.4% (142342 vs 16520), and data compression at -86.9% (1757998 vs 230437).

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen AI Embedded P132 and the AMD Ryzen Threadripper 9970X support ECC memory.

Architecture Differences

The two processors diverge sharply in architectural design. The AMD Ryzen AI Embedded P132 belongs to the Gorgon Point codename family, built on the Ryzen AI Embedded generation that combines Zen 5 and Zen 5c cores. It uses a 4 nm process at TSMC and features 6 cores with 12 threads. The Threadripper 9970X, codenamed Shimada Peak, uses a pure Zen 5 architecture and also uses a 4 nm TSMC process, but scales to 32 cores and 64 threads.

Cache hierarchies differ substantially. The P132 provides 80 KB of L1 cache per core, 1 MB of L2 per core, and 4 MB of total L3 cache. The Threadripper 9970X offers 64 KB of L1 per core, 1 MB of L2 per core, and a much larger 128 MB of L3 cache. This L3 difference of 4 MB versus 128 MB is a major factor in workloads that rely on large working sets.

The Threadripper 9970X also carries a transistor count of 33,260 million across a die size of 4x 70.6 mm². The P132's transistor count and die size are not recorded in the database. Memory support differs as well: the P132 supports both DDR5 and LPDDR5X over a dual-channel bus with 89.6 GB/s bandwidth. The Threadripper 9970X supports DDR5 over a quad-channel bus with 204.8 GB/s bandwidth.

PCIe connectivity shows a generation and lane gap. The P132 provides PCIe Gen 4 with 14 lanes (CPU only), while the Threadripper 9970X offers PCIe Gen 5 with 80 lanes (CPU only). Integrated graphics also distinguish the pair: the P132 includes a Radeon 840M, whereas the Threadripper 9970X has no integrated graphics. The Threadripper 9970X has an unlocked multiplier; the P132 does not. Market segments differ, with the P132 classified as mobile and the Threadripper 9970X as desktop. The Threadripper 9970X lists a launch MSRP of $2499.

The Verdict

The data positions these processors for entirely different roles. The AMD Ryzen Threadripper 9970X dominates every benchmark in the comparison, with deltas ranging from -18% in single-threaded tests to -90.7% in prime number computation. Its 32 cores, 64 threads, 128 MB L3 cache, and quad-channel memory give it a decisive advantage in multithreaded, data-heavy, and compute-intensive workloads. The 99th percentile ranking and average score of 279778 confirm its placement at the high end of the desktop CPU spectrum.

The AMD Ryzen AI Embedded P132, with 6 cores, 12 threads, 4 MB L3 cache, and dual-channel memory, records far lower scores across the board. Its 86th percentile ranking and average score of 37804 place it in a more modest performance class. The P132 does include integrated Radeon 840M graphics, a feature absent from the Threadripper 9970X, and supports LPDDR5X memory, which may suit compact or power-constrained systems. However, in raw compute benchmarks, the Threadripper 9970X is the clear victor.

Specification Differences

| Specification | AMD Ryzen AI Embedded P132 | AMD Ryzen Threadripper 9970X |

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

| Cores | 6 | 32 |

| Threads | 12 | 64 |

| Base Clock | 2.00 GHz | 4.00 GHz |

| Boost Clock | 4.50 GHz | 5.40 GHz |

| TDP | 28 W | 350 W |

| Socket | AMD Socket FP8 | AMD Socket sTR5 |

| Codename | Gorgon Point | Shimada Peak |

| Process Node | 4 nm | 4 nm |

| L1 Cache | 80 KB (per core) | 64 KB (per core) |

| L2 Cache | 1 MB (per core) | 1 MB (per core) |

| L3 Cache | 4 MB | 128 MB |

| Memory Support | DDR5, LPDDR5X | DDR5 |

| Memory Bus | Dual-channel | Quad-channel |

| Memory Bandwidth | 89.6 GB/s | 204.8 GB/s |

| PCIe | Gen 4, 14 Lanes (CPU only) | Gen 5, 80 Lanes (CPU only) |

| Integrated Graphics | Radeon 840M | N/A |

| Market Segment | Mobile | Desktop |

| Multiplier Unlocked | No | Yes |

| Launch MSRP | None | $2499 |

Where Each One Wins

The AMD Ryzen Threadripper 9970X wins across all recorded benchmark categories. The largest margins appear in prime number finding (-90.7%), extended instructions (-88.4%), data compression (-86.9%), data encryption (-86.8%), random string sorting (-86.8%), integer math (-86.6%), floating-point math (-86.4%), and physics (-85%). The multithreaded test also favors the Threadripper by -82.1%. Even in single-threaded performance, where the gap narrows to -18%, the Threadripper 9970X maintains the lead.

The AMD Ryzen AI Embedded P132 does not win any benchmark in the database. Its strengths lie outside raw compute scores: it includes integrated Radeon 840M graphics, supports both DDR5 and LPDDR5X memory, and operates at a 28 W TDP, far below the Threadripper's 350 W. The P132's dual-channel memory bus and PCIe Gen 4 lanes indicate a design aimed at embedded or mobile contexts. For workloads requiring maximum throughput, the data consistently points to the Threadripper 9970X.