AMD EPYC 9184X vs Intel Core 9 273PQE Comparison

The AMD EPYC 9184X and Intel Core 9 273PQE occupy opposite corners of the computing spectrum, yet their benchmark records reveal a surprisingly competitive overlap. The EPYC 9184X, a 16-core server processor built on Zen 4 with 3D V-Cache, takes 13 of the 17 recorded head-to-head wins, while the Intel Core 9 273PQE, a 12-core desktop chip with a high boost clock, claims 4. The data shows a clear split: the AMD part dominates in most workloads, but the Intel part has decisive victories in specific math and single-threaded tests.

Head-to-Head Benchmarks

The most striking margin in the entire comparison is in the PassMark physics test, where the EPYC 9184X scores 6674 against the Core 9 273PQE's 2754, a delta of 142.3%. This is the largest performance gap recorded between the two processors, and it suggests the AMD chip's architecture handles the physics simulation workload far more efficiently. The EPYC 9184X also shows a massive 134.8% advantage in the PassMark find prime numbers test, scoring 465 versus 198, which points to a significant edge in integer-heavy, cache-sensitive operations.

The AMD processor continues its winning streak in data encryption, where it scores 37376 versus 29636, a 26.1% delta. This is a substantial lead for a security-critical workload. Random string sorting also favors the EPYC 9184X by 50.3%, with scores of 79913 and 53167 respectively. In extended instructions, the AMD chip leads by 12.4% (43562 vs 38743), and in data compression it wins by 5% (614873 vs 585752). Across all six Cinebench tests (R15, R20, and R23, both single-core and multi-core), the EPYC 9184X holds a consistent 3.4% advantage, scoring 4083 vs 3950 in R15 multi-core, 576 vs 557 in R15 single-core, 17016 vs 16459 in R20 multi-core, 2401 vs 2323 in R20 single-core, 40515 vs 39190 in R23 multi-core, and 5719 vs 5532 in R23 single-core. The PassMark multithread score also goes to the AMD chip by 3.4% (47665 vs 46107).

The Intel Core 9 273PQE's wins are concentrated in fewer but notable areas. Its largest victory is in PassMark single-thread, where it scores 4573 against the EPYC 9184X's 2822, a 38.3% delta. This is a commanding lead and reflects the Intel chip's 5.90 GHz boost clock against the AMD part's 4.20 GHz. The Intel processor also wins in floating point math, scoring 125546 versus 95476, a delta of -24% (meaning the AMD chip is 24% behind). It edges out the AMD part in integer math, 164629 vs 157483, a 4.3% delta. These four wins are significant, but they are offset by the sheer number of AMD victories.

Where Each One Wins

The data suggests a clear use-case split. The EPYC 9184X is the dominant choice for multi-threaded, cache-heavy, and security-related workloads. Its wins in physics (142.3% ahead), prime number finding (134.8% ahead), random string sorting (50.3% ahead), and data encryption (26.1% ahead) indicate a processor that excels when data fits in its massive 768 MB shared L3 cache. The consistent 3.4% lead across all Cinebench tests, which are classic render and 3D modeling benchmarks, reinforces this strength in content creation and CPU-bound rendering tasks. The data compression win (5%) also points to server-side file handling and database operations as strong suits.

The Intel Core 9 273PQE, on the other hand, is the clear winner for single-threaded responsiveness and specific math operations. The 38.3% lead in PassMark single-thread is a decisive indicator for applications that rely on one core, such as legacy software, certain scripting tasks, or general desktop responsiveness. Its 24% advantage in floating-point math suggests a strong showing for scientific simulations, financial modeling, or any workload with heavy transcendental functions. The smaller 4.3% win in integer math is less pronounced but still indicates a competitive edge in general arithmetic processing.

FAQ

Q: Which processor wins more benchmarks overall?

A: The AMD EPYC 9184X wins 13 out of 17 recorded head-to-head benchmarks, while the Intel Core 9 273PQE wins 4.

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

A: The largest delta is in the PassMark physics test, where the AMD EPYC 9184X leads by 142.3% (6674 vs 2754).

Q: Where does the Intel Core 9 273PQE have its biggest advantage?

A: The Intel chip's largest win is in PassMark single-thread, where it leads by 38.3% (4573 vs 2822).

Q: How do the two compare in Cinebench R23 multi-core?

A: The AMD EPYC 9184X scores 40515, which is 3.4% higher than the Intel Core 9 273PQE's 39190.

Q: Is the Intel processor better at any math tasks?

A: Yes, the Intel Core 9 273PQE scores higher in floating-point math (125546 vs 95476, a 24% delta) and integer math (164629 vs 157483, a 4.3% delta).

Q: What does the percentile ranking tell us?

A: The AMD EPYC 9184X sits in the 94th percentile of all CPUs, while the Intel Core 9 273PQE sits in the 93rd percentile.

Specification Differences

The two processors differ significantly in their core configurations. The AMD EPYC 9184X has 16 cores and 32 threads, while the Intel Core 9 273PQE has 12 cores and 24 threads. Base clocks are close, with the AMD part at 3.55 GHz and the Intel part at 3.40 GHz, but the boost clocks diverge sharply: the AMD chip reaches 4.20 GHz, while the Intel chip boosts to 5.90 GHz. Thermal design power (TDP) is a major differentiator, with the AMD EPYC 9184X rated at 320 watts and the Intel Core 9 273PQE at 125 watts. The socket types are incompatible: AMD uses Socket SP5, while Intel uses Socket 1700. The AMD processor supports twelve-channel memory with a bandwidth of 460.8 GB/s, whereas the Intel chip supports dual-channel memory with a bandwidth of 89.6 GB/s. Both support DDR5, but the Intel chip also supports DDR4. The AMD part offers 128 PCIe Gen 5 lanes (CPU only), while the Intel part offers 16 PCIe Gen 5 lanes (CPU only). The Intel Core 9 273PQE includes integrated UHD Graphics 770, while the AMD EPYC 9184X has no integrated graphics. The Intel chip has a part number (SA4Q9), while the AMD part does not have a listed part number.

Architecture Differences

The architectural split is fundamental. The AMD EPYC 9184X uses the Zen 4 architecture, codenamed Genoa-X, and is built on a 5 nm process at TSMC. It contains 90,160 million transistors across 8 dies, each 72 mm². Its cache hierarchy consists of 64 KB of L1 per core, 1 MB of L2 per core, and a massive 768 MB of shared L3 cache. The Intel Core 9 273PQE uses the Bartlett Lake codename, built on a 10 nm process at Intel, and its cache configuration differs: 80 KB of L1 per core, 2 MB of L2 per core, and a much smaller 36 MB of shared L3 cache. The AMD part is the only one with 3D V-Cache (implied by the 768 MB L3), which is absent from the Intel chip. The AMD processor targets the server/workstation market segment, while the Intel chip targets the desktop segment. The AMD EPYC 9184X was released on June 12, 2023, while the Intel Core 9 273PQE was released on March 8, 2026. Both processors are listed as Active in production status, and neither has an unlocked multiplier.

The Verdict

The data points to a decisive split based on workload type. For server, workstation, or intensive multi-threaded tasks, the AMD EPYC 9184X is the clear pick. It wins 13 of 17 benchmarks, with particularly strong showings in physics (142.3% ahead), prime number finding (134.8% ahead), and random string sorting (50.3% ahead). Its 768 MB of L3 cache and twelve-channel memory bandwidth (460.8 GB/s) support these results, making it ideal for database work, virtualization, and content rendering. The consistent 3.4% lead across all Cinebench tests confirms its suitability for 3D modeling and video editing.

For single-threaded performance and general desktop use, the Intel Core 9 273PQE is the better choice. Its 38.3% lead in PassMark single-thread and 24% advantage in floating-point math are substantial. The lower TDP of 125 watts and support for both DDR4 and DDR5 make it more flexible for a desktop build. However, its dual-channel memory bandwidth of 89.6 GB/s is a fraction of the AMD chip's, and its L3 cache is 36 MB versus 768 MB, which explains its losses in cache-sensitive workloads.

The overall average benchmark scores reflect the AMD chip's broader dominance: the EPYC 9184X averages 68202, while the Intel Core 9 273PQE averages 66099. The AMD part also has a higher percentile ranking (94th vs 93rd). Users needing maximum parallel throughput and cache efficiency should choose the AMD EPYC 9184X. Users prioritizing fast single-core response and floating-point math should select the Intel Core 9 273PQE. The launch MSRP for the AMD EPYC 9184X is $4928; the Intel Core 9 273PQE has a launch MSRP of $589.