AMD Ryzen 9 7940H vs Intel Xeon 6369P Comparison

The AMD Ryzen 9 7940H and Intel Xeon 6369P are both 8-core, 16-thread processors, yet they represent fundamentally different design philosophies. The Ryzen 9 7940H is a mobile part built for efficiency, while the Xeon 6369P is a server/workstation chip aiming for raw performance. The benchmark data reveals a surprising split: Intel dominates in most raw compute tests, but AMD fights back decisively in specific workloads, creating a nuanced picture that defies a simple "winner."

Head-to-Head Benchmarks

The Intel Xeon 6369P claims the majority of victories, winning 12 of the 17 head-to-head tests. Its most dominant performance comes in the PassMark physics test, where it scores 2008 versus the AMD's 1300, a massive 35.3% advantage. This suggests a significant edge in real-time simulation and physics calculations, likely due to architectural differences in how the cores handle complex, branch-heavy workloads. Similarly, in the PassMark find prime numbers test, Intel's 141 score crushes AMD's 81, a staggering 42.6% lead, indicating a substantial advantage in pure integer-heavy, single-threaded loops.

The Intel chip also sweeps all six Cinebench tests. In Cinebench R23 multi-core, it scores 25774 against AMD's 24703, a 4.2% lead. The single-core R23 result shows a similar 4.2% advantage (3638 vs 3487). This pattern of consistent, moderate leads across the Cinebench suite suggests that Intel's architecture extracts more performance from each core for sustained rendering tasks, even with its lower base clock of 3.30 GHz compared to AMD's 4.00 GHz. The Xeon also wins the PassMark multi-thread test (30315 vs 29063, a 4.1% lead) and floating-point math (74151 vs 62057, a 16.3% advantage), reinforcing its strength in heavy computational lifting.

However, the AMD Ryzen 9 7940H is not merely an also-ran. It wins 5 tests, and its victories are often dramatic. The most striking is the PassMark data encryption test, where AMD scores 21096 versus Intel's 17922, a commanding 17.7% lead. This suggests that AMD's Zen 4 architecture includes hardware acceleration or more efficient instruction paths for cryptographic work. The data encryption win is complemented by a 17.5% lead in extended instructions (26804 vs 22807), indicating that AMD handles advanced, specialized instruction sets more efficiently.

AMD also wins the data compression test (352077 vs 346632, a 1.6% lead) and random string sorting (42093 vs 37237, a 13% lead). These wins point to AMD's strength in memory-intensive, pointer-chasing workloads. The integer math test is nearly a tie, with AMD edging out Intel 101977 to 101013, a mere 1% lead. This shows that for general integer operations, the two chips are essentially peers, despite Intel's dominance in the more specific prime-number test.

The average benchmark scores reinforce this near-parity: AMD's average is 40431, while Intel's is 40327, a difference of only 0.3%. The nearest rival data confirms this, showing the AMD Ryzen 9 7940H at 40431 and the Intel Xeon 6369P at 40327, with a delta of just 0.3% between them. This means that despite Intel's 12 wins, the overall performance profiles are incredibly close, with the victories being concentrated in different areas rather than one chip being universally superior.

Architecture Differences

The two processors are built on contrasting foundations. The AMD Ryzen 9 7940H uses the Zen 4 architecture on a 4 nm process node from TSMC, while the Intel Xeon 6369P uses the Raptor Lake architecture on Intel's 10 nm process. This process difference is significant; the 4 nm node is more advanced, allowing for a smaller die size of 178 mm² for AMD versus 257 mm² for Intel, despite AMD packing 25,000 million transistors. Intel's transistor count is not listed, but its larger die suggests a different design trade-off.

Both have 8 cores and 16 threads, but their cache hierarchies differ. AMD provides 64 KB of L1 and 1 MB of L2 per core, with a shared 16 MB L3 cache. Intel offers a larger 80 KB of L1 and 2 MB of L2 per core, plus a more generous 24 MB of shared L3 cache. This larger cache on the Intel side could explain its advantages in tests like floating-point math and physics, where larger working sets can be kept on-die.

Clock speeds are a key differentiator. The AMD has a higher base clock of 4.00 GHz but a lower boost clock of 5.20 GHz. The Intel has a lower base of 3.30 GHz but a significantly higher boost of 5.70 GHz. This suggests that Intel can reach higher peak single-thread performance, aligning with its wins in single-core Cinebench tests. The thermal design power (TDP) values are starkly different: AMD is rated at 35 W, indicating a mobile-first design, while Intel is rated at 95 W, reflecting its server/workstation focus.

Memory and I/O also differ. AMD supports only DDR5 with dual-channel memory and a bandwidth of 89.6 GB/s, while Intel supports both DDR4 and DDR5 with dual-channel memory but lists no bandwidth figure. Both support ECC memory. For PCIe, AMD offers Gen 4 with 20 lanes (CPU only), while Intel provides Gen 5 with 16 lanes (CPU only). Intel's Gen 5 support is a newer standard, offering higher bandwidth per lane, which could be crucial for workstation workloads with high-speed storage or GPUs. AMD integrates a Radeon 780M graphics unit, whereas Intel has no integrated graphics (N/A). The sockets are also incompatible: AMD uses Socket FP8, and Intel uses Socket 1700.

FAQ

Q: Which processor is faster in single-threaded tasks?

A: The Intel Xeon 6369P wins every single-core Cinebench test, including R23 single-core with a score of 3638 versus AMD's 3487, a 4.2% lead. It also wins the PassMark single-thread test with 4305 versus 3952, an 8.2% advantage.

Q: Does the AMD Ryzen 9 7940H have any clear advantages?

A: Yes, it wins the PassMark data encryption test by a massive 17.7% (21096 vs 17922) and the extended instructions test by 17.5% (26804 vs 22807). It also leads in data compression (1.6%) and random string sorting (13%).

Q: What is the overall performance difference between the two?

A: The average benchmark scores are nearly identical: AMD is at 40431 and Intel is at 40327, a 0.3% difference. Despite Intel winning 12 of 17 tests, the magnitude of AMD's wins in its 5 victories brings the overall averages very close.

Q: Which chip has a higher boost clock?

A: The Intel Xeon 6369P has a higher boost clock at 5.70 GHz, while the AMD Ryzen 9 7940H boosts to 5.20 GHz. However, the AMD has a higher base clock at 4.00 GHz versus Intel's 3.30 GHz.

Q: Are both processors available for the same type of system?

A: No. The AMD is a mobile chip (Market Segment: Mobile) using Socket FP8, while the Intel is a server/workstation chip (Market Segment: Server/Workstation) using Socket 1700. They are not interchangeable.

Q: When was the Intel Xeon 6369P released?

A: The release date is listed as 2025-02-23. The AMD Ryzen 9 7940H does not have a listed release date in the data.

Specification Differences

| Specification | AMD Ryzen 9 7940H | Intel Xeon 6369P |

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

| Base Clock | 4.00 GHz | 3.30 GHz |

| Boost Clock | 5.20 GHz | 5.70 GHz |

| TDP | 35 W | 95 W |

| Socket | AMD Socket FP8 | Intel Socket 1700 |

| Architecture | Zen 4 | Raptor Lake |

| Codename | Phoenix | Raptor Lake-R |

| Process Node | 4 nm (TSMC) | 10 nm (Intel) |

| Die Size | 178 mm² | 257 mm² |

| Foundry | TSMC | Intel |

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

| L2 Cache (per core) | 1 MB | 2 MB |

| L3 Cache (shared) | 16 MB | 24 MB |

| Memory Support | DDR5 | DDR4, DDR5 |

| Memory Bandwidth | 89.6 GB/s | Not listed |

| PCIe | Gen 4, 20 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | Radeon 780M | N/A |

| Market Segment | Mobile | Server/Workstation |

| Release Date | Not listed | 2025-02-23 |

| Launch MSRP | Not listed | $606 |

| Part Number | 100-000000954 (FP7r2), 100-000000963 (FP7), 100-000001128 (FP8) | SRPLQ |

The Verdict

The data paints a clear picture of two processors with distinct strengths. The Intel Xeon 6369P is the superior choice for raw, sustained compute performance. Its sweeping victories in Cinebench (all six tests), physics, floating-point math, and the prime number test demonstrate a clear edge in rendering, simulation, and heavy mathematical workloads. The PassMark physics result alone, a 35.3% lead, makes it the obvious pick for tasks that involve complex physical modeling or finite element analysis.

However, the AMD Ryzen 9 7940H is not a clear loser. Its commanding 17.7% lead in encryption and 17.5% lead in extended instructions make it a specialist for security-focused tasks, cryptography, or workloads that rely heavily on advanced instruction sets like AVX-512. Its wins in data compression and random string sorting also indicate superior memory access patterns for data manipulation.

The near-identical average benchmark scores (40431 vs 40327, a 0.3% delta) suggest that for a balanced mix of workloads, users would not perceive a major difference. The choice depends entirely on the specific workload. For a user who prioritizes the highest possible single-threaded boost (5.70 GHz vs 5.20 GHz) and can utilize the larger 24 MB L3 cache, the Xeon is the data-backed choice. For a user whose work involves heavy encryption or specialized instruction sets, the Ryzen 9 7940H provides a significant performance advantage in those specific areas.

Where Each One Wins

The Intel Xeon 6369P is the winner for:

• 3D rendering and video encoding: All six Cinebench multi-core and single-core tests show a 4.1% to 4.2% lead for Intel, indicating a consistent advantage in these tasks.
• Physics and simulation: The 35.3% lead in PassMark physics (2008 vs 1300) is the largest single-core gap in the entire dataset, making Intel the clear choice for real-time physics engines.
• Floating-point heavy computing: The 16.3% lead in floating-point math (74151 vs 62057) suggests Intel is better for scientific computing and financial modeling.
• Single-threaded integer loops: The 42.6% lead in the find prime numbers test (141 vs 81) indicates a strong performance in simple, repetitive code.

The AMD Ryzen 9 7940H is the winner for:

• Cryptography and security: The 17.7% lead in data encryption (21096 vs 17922) is a massive, specialized advantage for secure communications or data-at-rest encryption.
• Specialized instruction sets: The 17.5% lead in extended instructions (26804 vs 22807) suggests AMD better handles workloads like compression algorithms or SIMD-heavy code.
• Memory-intensive data manipulation: The 13% lead in random string sorting (42093 vs 37237) and 1.6% lead in data compression (352077 vs 346632) point to a more efficient memory controller for certain access patterns.
• Energy-sensitive mobile use: While not a benchmark score, the 35 W TDP versus Intel's 95 W indicates AMD can deliver competitive average performance (0.3% difference) at a fraction of the power draw, making it the only viable option for battery-powered laptops.