AMD EPYC 9015 vs Intel Core 7 253PQE Comparison

The Intel Core 7 253PQE and AMD EPYC 9015 represent two fundamentally different approaches to computing: one is a high-frequency desktop processor, the other a dense server chip. Benchmark data shows a decisive overall victory for the Intel part, which wins 10 of the 11 shared tests, yet the single AMD victory reveals a distinct area of server-relevant strength. This analysis breaks down their performance relationship, architectural divergences, and ideal use cases.

Head-to-Head Benchmarks

The Intel Core 7 253PQE dominates the PassMark suite with substantial margins in nearly every workload. Its largest win comes in floating-point math, where it scores 105,279 against the EPYC 9015’s 61,615, a commanding 70.9% advantage. This suggests a significant throughput advantage for scientific or financial workloads that rely heavily on FPU execution. Integer math tells a similar story: the Intel part scores 137,795 versus 92,524, a 48.9% lead. Both results align with the Core 7’s 10 cores and 20 threads outnumbering the EPYC’s 8 cores and 16 threads, combined with a much higher 5.70 GHz boost clock versus 4.10 GHz.

Encryption is another clear Intel win, with 25,515 points against 17,790, a 43.4% delta. Data compression follows at 487,335 versus 353,014, a 38% advantage. Multithreaded performance, a key metric for content creation and general productivity, shows Intel ahead by 35.7% (41,656 vs. 30,689). Single-thread performance is equally lopsided: Intel scores 4,389 to AMD’s 3,265, a 34.4% lead, which reinforces the impact of the substantial clock speed difference. Even in random string sorting, Intel wins 54,222 to 39,772 (36.3% ahead), and extended instructions see a 15.8% Intel edge (32,390 vs. 27,970). The closest contest is physics, where Intel’s 2,970 barely edges out AMD’s 2,893, a narrow 2.7% margin.

The AMD EPYC 9015’s sole victory is in the find prime numbers test, where it scores 304 against Intel’s 206. This is a 32.2% win for AMD, a surprising inversion given the Intel part’s dominance elsewhere. This specific workload often scales with cache capacity and memory bandwidth, both areas where the EPYC excels. The data suggests that while the Intel chip is broadly faster, the AMD processor has a specialized advantage in certain integer-heavy, latency-sensitive algorithms. On average, the EPYC 9015 still posts a slightly higher aggregate benchmark score of 57,555 versus 55,919, due to the Intel part’s lower score in this one test dragging down its average, despite winning the majority of individual tests.

Architecture Differences

The two processors are built on radically different foundations. The Intel Core 7 253PQE uses the Bartlett Lake architecture on an Intel 10 nm process node, fabricated in-house by Intel. It features 10 cores and 20 threads, with a base clock of 3.50 GHz and a boost clock of 5.70 GHz. The AMD EPYC 9015, in contrast, employs the Zen 5 architecture (codename Turin) on a 4 nm process node from TSMC. This is a more advanced manufacturing node, allowing AMD to pack 16,630 million transistors into a die size of 2x 70.6 mm². The EPYC runs at a lower 3.60 GHz base clock and a 4.10 GHz boost clock.

Cache hierarchies also diverge significantly. Both processors share an identical 80 KB L1 cache per core, but the L2 cache differs: Intel provides 2 MB per core, while AMD offers 1 MB per core. The L3 cache, however, is a major differentiator. The Intel chip has 33 MB of shared L3, whereas the AMD EPYC features 64 MB of shared L3 — nearly double the capacity. This larger pool of last-level cache is likely a contributor to the EPYC’s strong performance in the prime number test. The Intel part compensates with a higher L2 allocation per core, which can benefit workloads with high per-thread working sets.

Platform support presents another clear contrast. The Intel Core 7 253PQE uses the Intel Socket 1700 and supports both DDR4 and DDR5 memory, running on a dual-channel memory bus with 89.6 GB/s of bandwidth. The AMD EPYC 9015 uses the AMD Socket SP5, supports DDR5 only, and features a twelve-channel memory bus with an enormous 576.0 GB/s of bandwidth — over six times the Intel part’s capacity. This memory bandwidth advantage is typical for server platforms designed for high-core-count virtualization and data-intensive tasks. Both chips support ECC memory, but the EPYC’s twelve-channel configuration is aimed squarely at enterprise reliability and throughput.

Where Each One Wins

The Intel Core 7 253PQE is the clear winner for desktop and workstation workloads that prioritize raw speed and responsiveness. Its 34.4% single-thread lead and 70.9% floating-point advantage make it ideal for applications like 3D rendering, scientific simulations, and general productivity software that benefit from high clock speeds. The 48.9% integer math lead also positions it well for code compilation and scripting workloads. With 10 cores and 20 threads, it can handle multithreaded tasks effectively, as shown by its 35.7% multithread win, making it a strong choice for content creation that uses both high frequency and multiple cores. The inclusion of UHD Graphics 770 means it offers a built-in display output, which the EPYC lacks entirely.

The AMD EPYC 9015’s win is narrower but significant for specific server roles. Its 32.2% advantage in find prime numbers suggests a proficiency in integer-heavy, cache-sensitive algorithms that are common in certain cryptographic or computational number theory tasks. More broadly, its architectural design points to strengths not fully captured in these PassMark tests. The twelve-channel memory bus with 576.0 GB/s bandwidth is a massive asset for virtualized environments, large in-memory databases, and high-performance computing workloads that stream data. The 64 MB L3 cache also provides a large working set for concurrent processes. Its 92nd percentile ranking among all CPUs, compared to the Intel chip’s 91st, indicates that the EPYC is positioned slightly higher in the overall performance distribution, despite losing most head-to-head benchmarks.

Specification Differences

| Specification | Intel Core 7 253PQE | AMD EPYC 9015 |

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

| Cores | 10 | 8 |

| Threads | 20 | 16 |

| Base Clock | 3.50 GHz | 3.60 GHz |

| Boost Clock | 5.70 GHz | 4.10 GHz |

| Process Node | 10 nm | 4 nm |

| Foundry | Intel | TSMC |

| Transistors | Not specified | 16,630 million |

| Die Size | Not specified | 2x 70.6 mm² |

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

| L3 Cache | 33 MB (shared) | 64 MB (shared) |

| Memory Support | DDR4, DDR5 | DDR5 |

| Memory Bus | Dual-channel | Twelve-channel |

| Memory Bandwidth | 89.6 GB/s | 576.0 GB/s |

| PCIe Lanes | Gen 5, 16 Lanes (CPU only) | Gen 5, 128 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 770 | N/A |

| Socket | Intel Socket 1700 | AMD Socket SP5 |

| Market Segment | Desktop | Server/Workstation |

| Release Date | 2026-03-08 | 2024-10-09 |

| Launch MSRP | $409 | $527 |

FAQ

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

A: The Intel Core 7 253PQE is significantly faster, scoring 4,389 in the PassMark single-thread test compared to the AMD EPYC 9015’s 3,265, a 34.4% advantage. This is largely due to its higher 5.70 GHz boost clock versus 4.10 GHz.

Q: Does the AMD EPYC 9015 win any benchmark against the Intel Core 7 253PQE?

A: Yes, the EPYC 9015 wins the PassMark find prime numbers test, scoring 304 against Intel’s 206, a 32.2% margin. This is the only test out of 11 that AMD wins.

Q: What explains the EPYC’s strong performance in the prime number test?

A: The data indicates a 64 MB shared L3 cache and a twelve-channel memory bus with 576.0 GB/s bandwidth, which are architectural features that benefit cache-sensitive and memory-intensive workloads. The Intel part has a 33 MB L3 cache and 89.6 GB/s bandwidth.

Q: How do the core and thread counts compare?

A: The Intel Core 7 253PQE has 10 cores and 20 threads, while the AMD EPYC 9015 has 8 cores and 16 threads. Intel thus offers 2 more cores and 4 more threads.

Q: What is the difference in memory bandwidth support?

A: The AMD EPYC 9015 supports twelve-channel memory with 576.0 GB/s of bandwidth, compared to the Intel Core 7 253PQE’s dual-channel configuration with 89.6 GB/s. The EPYC offers over six times the memory bandwidth.

Q: Do both processors support ECC memory?

A: Yes, both the Intel Core 7 253PQE and the AMD EPYC 9015 support ECC memory, although the EPYC’s twelve-channel implementation is more aligned with server-grade reliability requirements.