AMD Ryzen 5 7600X3D vs Intel Core 5 315 Comparison

Head-to-Head Benchmarks

The recorded benchmark data shows a dominant pattern: the AMD Ryzen 5 7600X3D wins 15 of the 17 head-to-head comparisons, while the Intel Core 5 315 takes only 2. The scale of those wins, however, varies enormously, and the Intel chip's victories are concentrated in a single metric.

The largest margin belongs to the AMD part in the PassMark physics test, where it scores 2906 against Intel's 1163, a 149.9% advantage. That is nearly two and a half times the throughput. Integer math shows a similarly lopsided result: 73804 versus 31690, a 132.9% delta. Prime number finding, a test sensitive to memory latency and cache behavior, gives AMD a 108.9% lead with 234 versus 112. These three results point to the 7600X3D's unusually deep advantage in workloads that stress repeated access to large datasets.

Data compression follows the same trend, with AMD scoring 281665 against 146143, a 92.7% gap. Random string sorting shows a 95.5% delta (34318 versus 17551), and multithreaded performance lands at 25855 versus 15272, a 69.3% margin. The Cinebench suite is remarkably consistent: every one of the six tests, R15, R20, and R23 in both single-core and multi-core variants, shows a delta between 67.6% and 67.9%. That uniformity suggests a structural advantage rather than a workload-specific quirk. Data encryption gives AMD a 46% lead (16237 versus 11119), while extended instructions show a 60.6% gap (21108 versus 13143).

The two Intel wins are in PassMark single-thread tests, where it records 4021 against AMD's 3605, a 10.3% advantage. That result appears twice in the database, once as "passmark_single_thread" and once as "passmark_singlethread", both with identical scores. Floating-point math is the closest contest overall: AMD wins with 44289 versus 42441, a slim 4.4% margin. Every other comparison exceeds 45%, meaning the 7600X3D is not merely faster, it is decisively faster in nearly every recorded workload.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen 5 7600X3D uses the Zen 4 architecture, codenamed Raphael, built on a 5 nm process at TSMC. It is a desktop part with a 65 TDP, socketed into AMD Socket AM5. The Intel Core 5 315 uses the Wildcat Lake codename, fabricated on Intel's own 3 nm node, and is a mobile processor with a 15 TDP, soldered to Intel BGA 1516. The process node difference, 5 nm versus 3 nm, is significant, but the architectural choices matter more for performance.

Both chips have 6 cores, but the thread counts diverge: AMD provides 12 threads via simultaneous multithreading, while Intel provides 6 threads with no hyperthreading. That explains part of the multi-core gap. The cache hierarchy is where the 7600X3D pulls away. AMD offers 64 KB of L1 per core, 1 MB of L2 per core, and 96 MB of shared L3 cache. Intel offers 192 KB of L1 total, 2.5 MB of L2 total, and just 6 MB of shared L3. The L3 difference is 16-fold, and the database shows it in latency-sensitive tests like prime number finding and random string sorting.

Memory support also differs. AMD uses dual-channel DDR5 with 83.2 GB/s of bandwidth and supports ECC. Intel uses single-channel DDR5 or LPDDR5X with 59.7 GB/s and no ECC. That bandwidth gap directly impacts multi-threaded throughput. PCIe connectivity favors AMD as well: it provides Gen 5 with 24 lanes, while Intel provides Gen 4 with 6 lanes. The integrated graphics differ, with AMD's Radeon Graphics on the 7600X3D versus Intel Xe3 Graphics with 2 Xe cores on the 315, though the database does not include graphics benchmarks.

Clock speeds tell a mixed story. The AMD chip has a 4.10 GHz base and 4.70 GHz boost. The Intel chip has a 1.50 GHz base and 4.40 GHz boost. The Intel part's low base clock is typical for a mobile processor designed for power efficiency, but its boost clock trails AMD by 300 MHz. The 65 TDP versus 15 TDP reinforces that the AMD chip is built for sustained desktop performance, while Intel targets thin-and-light mobility.

Where Each One Wins

The AMD Ryzen 5 7600X3D wins in every multi-threaded category, every cache-sensitive test, and every Cinebench variant. Its 12 threads, 96 MB of L3, and dual-channel memory make it the clear choice for rendering, video encoding, scientific computing, and any workload that scales across cores. The Cinebench R23 multi-core score of 21758 versus 12981 shows a 67.6% advantage, which translates directly to faster project compiles, shorter batch renders, and quicker data processing. The PassMark multithread score of 25855 versus 15272 reinforces that pattern.

The Intel Core 5 315 wins only in single-threaded PassMark tests, scoring 4021 versus 3605. That 10.3% lead suggests that for lightly threaded applications, such as legacy software, some scripting workloads, or quick interactive tasks, the Intel part has a slight edge. The floating-point math test, where AMD wins by just 4.4%, indicates that Intel's 3 nm node helps close the gap in pure arithmetic throughput, but it is not enough to overcome the cache and thread deficits elsewhere.

The use-case split is stark. For desktop users running multi-core applications, the 7600X3D is categorically superior in the recorded data. For mobile users who need short bursts of single-thread performance and can tolerate lower multi-core throughput, the 315 has a narrow niche. The 15 TDP and single-channel memory make the Intel part suitable for battery-powered devices, while the 65 TDP and AM5 socket tie AMD to a power-hungrier desktop platform. The database does not include power measurements or battery tests, so efficiency comparisons must remain qualitative.

FAQ

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen 5 7600X3D averages 24728 across all recorded benchmarks, while the Intel Core 5 315 averages 18188. The AMD part sits at the 77th percentile of all CPUs, compared to the Intel part's 72nd percentile.

Q: Why does the Intel chip win the PassMark single-thread test?

A: The Intel Core 5 315 scores 4021 in PassMark single-thread tests versus the AMD's 3605, a 10.3% advantage. The database does not specify the cause, but the Intel part's higher single-thread score may reflect its newer 3 nm process and boost clock behavior.

Q: How large is the cache difference?

A: The AMD Ryzen 5 7600X3D has 64 KB of L1 per core, 1 MB of L2 per core, and 96 MB of shared L3. The Intel Core 5 315 has 192 KB of total L1, 2.5 MB of total L2, and 6 MB of shared L3. The L3 difference is 16-fold.

Q: What are the TDP ratings?

A: The AMD Ryzen 5 7600X3D is rated at 65 TDP, while the Intel Core 5 315 is rated at 15 TDP. This reflects the AMD part's desktop orientation and the Intel part's mobile design.

Q: Do both processors support ECC memory?

A: No. The AMD Ryzen 5 7600X3D supports ECC memory, while the Intel Core 5 315 does not.

Q: Which chip has more PCIe lanes?

A: The AMD Ryzen 5 7600X3D provides Gen 5 with 24 lanes, while the Intel Core 5 315 provides Gen 4 with 6 lanes.

The Verdict

The recorded data leaves no ambiguity for most workloads. The AMD Ryzen 5 7600X3D is faster in 15 of 17 benchmarks, with margins ranging from 4.4% to 149.9%. Its 12 threads, 96 MB of shared L3 cache, and dual-channel DDR5 memory create a platform that dominates multi-threaded and cache-sensitive tasks. The Cinebench R23 multi-core score of 21758 is 67.6% ahead of the Intel Core 5 315's 12981. The PassMark multithread score of 25855 is 69.3% ahead. For any desktop user running rendering, compilation, simulation, or data processing, the 7600X3D is the clear choice.

The Intel Core 5 315 has a single, narrow advantage: a 10.3% lead in PassMark single-thread performance. That makes it preferable for applications that cannot use more than one thread and where the mobile form factor matters. Its 15 TDP and BGA 1516 socket indicate a laptop-oriented design, and the 3 nm process node suggests efficiency is a priority. The data does not include battery life or thermal measurements, so those claims remain untested.

For desktop builders, the 7600X3D's 65 TDP, AM5 socket, and 4.70 GHz boost clock point to a conventional high-performance part. For mobile buyers, the 315's 1.50 GHz base clock and single-channel memory indicate a power-conscious design that sacrifices throughput for portability. The choice depends on platform: the AMD chip wins every meaningful performance metric, while the Intel chip wins only on single-thread PassMark and mobility attributes.

Specification Differences

| Field | AMD Ryzen 5 7600X3D | Intel Core 5 315 |

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

| Threads | 12 | 6 |

| Base clock | 4.10 GHz | 1.50 GHz |

| Boost clock | 4.70 GHz | 4.40 GHz |

| TDP | 65 | 15 |

| Socket | AMD Socket AM5 | Intel BGA 1516 |

| Architecture | Zen 4 | Not specified |

| Codename | Raphael | Wildcat Lake |

| Process node | 5 nm | 3 nm |

| Foundry | TSMC | Intel |

| L1 cache | 64 KB per core | 192 KB |

| L2 cache | 1 MB per core | 2.5 MB |

| L3 cache | 96 MB shared | 6 MB shared |

| Memory support | DDR5 | DDR5, LPDDR5X |

| Memory bus | Dual-channel | Single-channel |

| Memory bandwidth | 83.2 GB/s | 59.7 GB/s |

| ECC support | Yes | No |

| PCIe | Gen 5, 24 lanes | Gen 4, 6 lanes |

| Integrated graphics | Radeon Graphics | Intel Xe3 Graphics (2 Xe) |

| Market segment | Desktop | Mobile |

| Release date | 2024-08-29 | 2026-04-15 |

| Launch MSRP | $299 | $340 |