AMD EPYC 9384X vs Intel Xeon w7-2595X Comparison

The AMD EPYC 9384X and Intel Xeon w7-2595X are both high-end workstation processors, but benchmark data shows they are built for different priorities. The EPYC 9384X dominates the majority of tests, winning 13 of 17 head-to-head comparisons, with particularly massive leads in physics and prime number finding. The Xeon w7-2595X counters with a significant single-thread advantage and wins in floating-point math and extended instructions. The data consistently shows the EPYC 9384X as the superior multi-threaded workhorse, while the Xeon w7-2595X offers a higher clock speed and better performance in specific, lightly-threaded tasks.

FAQ

Q: Which processor has more cores and threads?

A: The AMD EPYC 9384X has 32 cores and 64 threads, while the Intel Xeon w7-2595X has 26 cores and 52 threads. This gives the AMD part a 23% core count advantage.

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

A: The Intel Xeon w7-2595X wins the PassMark single-thread test with a score of 3723, compared to the AMD EPYC 9384X’s 3015, a 19% lead. However, the AMD part wins all three Cinebench single-core tests, each by 7.9%.

Q: What is the biggest performance gap between the two?

A: The largest delta is in the PassMark physics test, where the AMD EPYC 9384X scores 9332 versus the Intel’s 2759, a 238.2% advantage. The second-largest is in prime number finding, with AMD leading 596 to 259, a 130.1% margin.

Q: Which chip has a higher boost clock?

A: The Intel Xeon w7-2595X has a boost clock of 4.80 GHz, significantly higher than the AMD EPYC 9384X’s 3.90 GHz. This explains the Intel part’s strong single-thread PassMark result.

Q: Are both processors on the same manufacturing process?

A: No. The AMD EPYC 9384X is built on a 5 nm process by TSMC, while the Intel Xeon w7-2595X uses Intel’s 10 nm process. The AMD chip also has a larger L3 cache at 768 MB shared, versus 48.75 MB for Intel.

Q: How do their average benchmark scores compare?

A: The AMD EPYC 9384X has an average benchmark score of 120427, which is 10.8% higher than the Intel Xeon w7-2595X’s 108663. Both rank in the 97th percentile of all CPUs.

Architecture Differences

The AMD EPYC 9384X and Intel Xeon w7-2595X represent fundamentally different design philosophies. The AMD chip is part of the EPYC 9004 series, built on the Zen 4 architecture with the Genoa-X codename, fabricated on a 5 nm process at TSMC. The Intel part is a Sapphire Rapids Xeon W, using Intel’s 10 nm process. The AMD processor is a multi-die design, with a die size of 8x 72 mm² and 90,160 million transistors, whereas the Intel chip’s transistor count and die size are not specified in the data.

The most striking difference is in cache hierarchy. The EPYC 9384X features a massive 768 MB of shared L3 cache, which is a hallmark of the Genoa-X line and directly contributes to its dominance in data-heavy workloads. In contrast, the Xeon w7-2595X has a modest 48.75 MB of L3 cache. Per-core L1 and L2 caches also differ: AMD provides 64 KB L1 and 1 MB L2 per core, while Intel provides 80 KB L1 and 2 MB L2 per core. The Intel chip has a higher base clock of 2.80 GHz and a much higher boost clock of 4.80 GHz versus the AMD’s 3.10 GHz base and 3.90 GHz boost.

Memory architecture is another key divider. The EPYC 9384X supports twelve-channel DDR5 memory with a peak bandwidth of 460.8 GB/s, while the Xeon w7-2595X is limited to quad-channel DDR5 with 153.6 GB/s. Both support ECC memory. PCIe connectivity also favors AMD, with 128 Gen 5 lanes compared to Intel’s 64 Gen 5 lanes. The AMD chip is locked (multiplier not unlocked), while the Intel part has an unlocked multiplier, indicating overclocking potential. The EPYC 9384X uses AMD Socket SP5, and the Xeon w7-2595X uses Intel Socket 4677. The Intel chip has integrated graphics marked as "N/A," while AMD’s integrated graphics field is null.

The Verdict

The benchmark data is unambiguous: the AMD EPYC 9384X is the superior processor for multi-threaded and data-intensive workloads. It wins 13 of 17 head-to-head tests, including all six Cinebench tests (each by 7.9%) and all major PassMark multi-thread metrics. Its average benchmark score of 120427 is 10.8% higher than the Intel’s 108663, and it holds a 7.8% lead in PassMark multithread (69665 vs 64628). The EPYC 9384X’s 768 MB L3 cache and 460.8 GB/s memory bandwidth make it the clear choice for database, virtualization, and large-scale data processing tasks.

The Intel Xeon w7-2595X is not without merit. It wins the PassMark single-thread test by 19% (3723 vs 3015), and it also wins in floating-point math (202906 vs 174630, a 13.9% lead) and extended instructions (77613 vs 74363, a 4.2% lead). Its higher boost clock of 4.80 GHz and unlocked multiplier make it attractive for users who prioritize single-thread speed or plan to overclock. However, the data shows that these wins are isolated to niche workloads. The Intel chip’s quad-channel memory (153.6 GB/s) and smaller cache severely handicap it in the aggregate.

For anyone building a workstation for rendering, simulation, or heavy data analytics, the AMD EPYC 9384X is the definitive pick. Its 238.2% lead in the physics test and 130.1% lead in prime number finding are not marginal differences; they represent an order-of-magnitude improvement in specific compute tasks. Conversely, the Xeon w7-2595X is the choice only if the workload is exclusively single-threaded or heavily floating-point oriented, as the 19% single-thread win is its most significant advantage.

Specification Differences

| Specification | AMD EPYC 9384X | Intel Xeon w7-2595X |

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

| Cores | 32 | 26 |

| Threads | 64 | 52 |

| Base Clock | 3.10 GHz | 2.80 GHz |

| Boost Clock | 3.90 GHz | 4.80 GHz |

| TDP | 320 W | 250 W |

| Socket | AMD Socket SP5 | Intel Socket 4677 |

| Codename | Genoa-X | Sapphire Rapids |

| Process Node | 5 nm | 10 nm |

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

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

| L3 Cache | 768 MB (shared) | 48.75 MB |

| Memory Bus | Twelve-channel | Quad-channel |

| Memory Bandwidth | 460.8 GB/s | 153.6 GB/s |

| PCIe | Gen 5, 128 Lanes | Gen 5, 64 Lanes |

| Multiplier Unlocked | No | Yes |

| Launch MSRP | $5529 | $2039 |

| Release Date | 2023-06-12 | 2024-08-23 |

Head-to-Head Benchmarks

The Cinebench suite shows a consistent pattern: the AMD EPYC 9384X wins every test by exactly 7.9%. In Cinebench R23 multicore, the AMD scores 59215 versus the Intel’s 54863. The same 7.9% delta appears in Cinebench R23 single-core (8359 vs 7745), R20 multicore (24870 vs 23042), R20 single-core (3510 vs 3252), R15 multicore (5968 vs 5530), and R15 single-core (842 vs 780). This uniform margin suggests a fundamental architectural advantage for AMD in rendering workloads, likely stemming from its larger cache and higher thread count.

The PassMark suite reveals more dramatic swings. The AMD EPYC 9384X wins data compression with a score of 1119983 versus 983046, a 13.9% lead. In data encryption, the AMD part is even stronger, scoring 72631 against the Intel’s 49782, a 45.9% advantage. The physics test is the most lopsided: AMD scores 9332, Intel scores 2759, a 238.2% blowout. The AMD chip also wins integer math (297833 vs 261384, 13.9%), random string sorting (119440 vs 102230, 16.8%), and multithread (69665 vs 64628, 7.8%). The find prime numbers test shows AMD at 596 versus Intel’s 259, a 130.1% margin.

The Intel Xeon w7-2595X has its own victories. The most notable is PassMark single-thread, where it scores 3723 versus the AMD’s 3015, a 19% lead. This is the largest margin for either side outside of the physics test. Intel also wins floating-point math, scoring 202906 against AMD’s 174630, a 13.9% advantage. In extended instructions, Intel wins 77613 to 74363, a 4.2% lead. These results indicate that while AMD dominates in integer and multi-thread workloads, Intel holds a clear edge in floating-point and single-thread calculations.

Where Each One Wins

The AMD EPYC 9384X wins in every multi-threaded and data-intensive category. Its 13.9% lead in data compression and integer math, combined with a 45.9% lead in encryption, makes it the obvious choice for database servers, file compression tasks, and security-related workloads. The 238.2% physics score and 130.1% prime number finding score suggest a massive advantage in scientific computing and simulation. The 768 MB L3 cache and 460.8 GB/s memory bandwidth are the likely enablers, allowing the chip to keep far more data on-die and feed its cores faster than the Intel part.

The Intel Xeon w7-2595X wins in single-thread performance, floating-point math, and extended instructions. The 19% single-thread lead is its most compelling feature, making it suitable for lightly-threaded legacy applications or software that cannot utilize many cores. The 13.9% floating-point win indicates strength in financial modeling, some engineering simulations, and audio processing. The 4.2% lead in extended instructions shows marginal superiority in AVX-512 or similar workloads, though the gap is small. With its unlocked multiplier and lower 250 W TDP, the Intel chip also offers more flexibility for overclocking, though the data does not quantify the potential performance gain from that.

For a workstation that must handle a broad mix of tasks, the AMD EPYC 9384X is the safer bet. Its 13 wins out of 17 tests, including all Cinebench benchmarks, ensure that the majority of workloads will run faster. The Intel Xeon w7-2595X is a niche specialist, winning only where single-thread speed or floating-point throughput is the sole criterion. The data clearly shows that the AMD chip’s 32 cores and massive cache are a more versatile foundation than the Intel chip’s 26 cores and higher clock speed.