AMD Ryzen 9 9950X3D vs Intel Core i5-14490F Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive performance gap between the AMD Ryzen 9 9950X3D and the Intel Core i5-14490F across nearly every shared workload. Of the 15 head-to-head benchmark comparisons, the AMD processor wins 14, with the Intel chip taking only a single victory.

The most dramatic difference appears in PassMark's find prime numbers test, where the Ryzen 9 9950X3D scores 613 against the i5-14490F's 122, a delta of 402.5 percent. This workload, which stresses integer arithmetic and cache throughput, shows the AMD part delivering more than five times the raw output. Extended instructions tell a similar story: 73,011 versus 21,731, a 236 percent lead. These two tests highlight the architectural gap between a 16-core Zen 5 flagship and a 10-core Raptor Lake refresh part.

Multi-threaded rendering benchmarks confirm the pattern. In Cinebench R23 multi-core, the Ryzen 9 9950X3D posts 42,018 points while the i5-14490F manages 23,000, an 82.7 percent advantage. The older Cinebench R15 multi-core test shows an even wider margin: 6,536 versus 2,318, a 182 percent difference. PassMark's multi-thread score lands at 70,255 for the AMD chip versus 28,662 for the Intel, a 145.1 percent gap.

The compression and encryption tests also favor AMD heavily. Data compression scores 908,421 versus 340,026, a 167.2 percent lead. Data encryption shows 44,536 against 18,225, a 144.4 percent advantage. Integer math delivers 243,209 versus 87,844 (176.9 percent), floating point math 159,724 versus 66,558 (140 percent), and random string sorting 95,423 versus 35,608 (168 percent). Physics simulation rounds out the multi-threaded wins at 5,670 versus 2,093, a 170.9 percent margin.

Single-thread performance is closer but still favors AMD in most tests. PassMark single-thread shows 4,737 versus 3,873, a 22.3 percent lead. Cinebench R15 single-core shows 350 versus 327, a 7 percent margin. The one exception is Cinebench R23 single-core, where the Intel chip scores 3,247 against AMD's 2,259. That 30.4 percent victory for the i5-14490F is its only head-to-head win, and it stands out because the R15 single-core test shows the opposite result. The discrepancy likely reflects different workload sensitivities between the two Cinebench versions rather than a consistent single-thread advantage.

Architecture Differences

The two processors come from fundamentally different design families. The AMD Ryzen 9 9950X3D uses the Zen 5 architecture on the Granite Ridge codename, built on a 4 nm process at TSMC. The Intel Core i5-14490F uses Raptor Lake (specifically Raptor Lake-R), manufactured on Intel's 10 nm process at Intel's own foundry.

Core counts diverge sharply. The AMD part has 16 cores and 32 threads. The Intel part has 10 cores and 16 threads. That 6-core and 16-thread difference explains much of the multi-threaded benchmark gap, but the process node advantage (4 nm versus 10 nm) also contributes to the efficiency and clock behavior.

Clock speeds tell a nuanced story. The Ryzen 9 9950X3D has a 4.30 GHz base clock and a 5.70 GHz boost clock. The i5-14490F has a much lower 2.50 GHz base clock but a 5.00 GHz boost clock. The AMD chip's higher base clock suggests it sustains higher frequencies under load, while the Intel part relies on aggressive boosting to reach competitive single-thread results.

Cache configurations differ in capacity and organization. Both processors use 80 KB of L1 cache per core. L2 cache differs: AMD uses 1 MB per core, Intel uses 1.25 MB per core. The L3 cache is where the biggest gap appears: the Ryzen 9 9950X3D has 128 MB of L3, while the i5-14490F has 24 MB shared. That 104 MB difference is substantial and directly impacts workloads with large working sets, such as the data compression and prime number tests where AMD dominates.

Memory support also diverges. The AMD processor supports DDR5 only, with dual-channel memory and a recorded bandwidth of 89.6 GB/s. The Intel processor supports both DDR4 and DDR5, also dual-channel, but no memory bandwidth figure is recorded in the database. ECC memory support appears only on the AMD side.

PCIe connectivity differs as well. The Ryzen 9 9950X3D provides Gen 5 with 24 lanes (CPU only). The i5-14490F provides Gen 5 with 16 lanes (CPU only). Integrated graphics are present on the AMD chip (Radeon Graphics), while the Intel part has none. The AMD processor has an unlocked multiplier; the Intel processor does not. Socket compatibility separates them completely: AMD Socket AM5 for the Ryzen, Intel Socket 1700 for the i5.

The power envelope is another differentiator. The AMD processor has a TDP of 170 watts, while the Intel processor has a TDP of 65 watts. That 105-watt difference reflects the AMD chip's larger core count and higher sustained clock targets, but also means the Intel part requires less cooling capacity and draws less power under load.

Die size and transistor counts also differ, though transistor data is only recorded for the AMD part. The Ryzen 9 9950X3D uses 16,630 million transistors across a 2x 70.6 mm² die configuration. The i5-14490F has a 215 mm² die, but its transistor count is not recorded in the database. The AMD chip's dual-die design with 3D V-Cache is a structural advantage for L3 capacity, while the Intel chip uses a monolithic die.

Where Each One Wins

The benchmark data splits cleanly by workload type. The AMD Ryzen 9 9950X3D wins every multi-threaded and throughput-oriented test. The Intel Core i5-14490F wins only one specific single-threaded test.

For heavily parallel workloads, the Ryzen 9 9950X3D is the clear choice. Its 16 cores and 32 threads deliver 82.7 percent more Cinebench R23 multi-core performance and 182 percent more in Cinebench R15 multi-core. PassMark multi-thread shows a 145.1 percent lead. Any rendering, video encoding, compilation, or scientific computing task that scales with thread count will see the AMD part finish substantially faster.

The AMD chip also dominates memory-bandwidth-sensitive and cache-heavy workloads. Data compression, which relies heavily on L3 cache capacity, shows a 167.2 percent advantage. The 128 MB L3 cache on the Ryzen versus 24 MB on the Intel part explains this. The find prime numbers test, which also stresses cache and integer throughput, shows the largest margin of any test at 402.5 percent.

The Intel processor's single win in Cinebench R23 single-core (3,247 versus 2,259) suggests it has a per-thread advantage in certain lightly threaded scenarios. The 5.00 GHz boost clock on the i5-14490F, combined with a lower thread count that may allow more aggressive boosting on individual cores, could explain this result. However, this advantage does not carry over to the other single-threaded tests. PassMark single-thread shows the AMD chip ahead by 22.3 percent, and Cinebench R15 single-core shows AMD ahead by 7 percent.

For users running mostly single-threaded applications, the data is mixed. The Cinebench R23 result favors Intel, but the PassMark and R15 results favor AMD. The more consistent single-thread performer across all recorded tests is the AMD chip. For users running mixed workloads, the AMD processor's dominance in multi-threaded tests and its lead in most single-threaded tests makes it the better overall performer.

FAQ

Q: How much faster is the AMD Ryzen 9 9950X3D in multi-threaded workloads?

A: The database records an 82.7 percent lead in Cinebench R23 multi-core (42,018 versus 23,000) and a 145.1 percent lead in PassMark multi-thread (70,255 versus 28,662). The Cinebench R15 multi-core gap is even larger at 182 percent (6,536 versus 2,318).

Q: Does the Intel Core i5-14490F win any benchmarks?

A: Yes, it wins one head-to-head test: Cinebench R23 single-core, scoring 3,247 against the Ryzen's 2,259, a 30.4 percent advantage. It loses the other two single-threaded tests (PassMark single-thread and Cinebench R15 single-core).

Q: What explains the AMD processor's large lead in cache-sensitive tests?

A: The L3 cache difference is the primary factor. The Ryzen 9 9950X3D has 128 MB of L3 cache, while the i5-14490F has 24 MB shared. The find prime numbers test shows the biggest gap at 402.5 percent, and data compression shows a 167.2 percent lead, both consistent with large cache working sets.

Q: How do the core counts compare?

A: The AMD Ryzen 9 9950X3D has 16 cores and 32 threads. The Intel Core i5-14490F has 10 cores and 16 threads. The AMD chip also has a higher base clock (4.30 GHz versus 2.50 GHz) and a higher boost clock (5.70 GHz versus 5.00 GHz).

Q: What memory types does each processor support?

A: The AMD Ryzen 9 9950X3D supports DDR5 only, with dual-channel memory and 89.6 GB/s bandwidth. The Intel Core i5-14490F supports both DDR4 and DDR5, also dual-channel, with no recorded bandwidth figure. ECC memory support is present only on the AMD chip.

Q: How do the processors compare in overall benchmark standing?

A: The AMD Ryzen 9 9950X3D ranks in the 95th percentile among all CPUs, with an average benchmark score of 75,779. The Intel Core i5-14490F ranks in the 86th percentile, with an average score of 38,149. The AMD chip's nearest rival is the AMD Ryzen 7 PRO 9755 at 75,738 (0.1 percent delta), while the Intel chip's nearest rival is the Intel Core Ultra 5 245T at 38,194 (negative 0.1 percent delta).

The Verdict

The benchmark data supports a straightforward conclusion: the AMD Ryzen 9 9950X3D is the superior processor for nearly all workloads. It wins 14 of 15 head-to-head comparisons, with margins ranging from 7 percent in Cinebench R15 single-core to 402.5 percent in PassMark find prime numbers. Its average benchmark score of 75,779 nearly doubles the i5-14490F's 38,149. The 95th percentile ranking versus the 86th percentile reinforces the gap.

Users who prioritize multi-threaded performance should choose the AMD processor without hesitation. The 82.7 percent Cinebench R23 multi-core lead, the 145.1 percent PassMark multi-thread lead, and the consistent advantages across compression, encryption, and physics simulations make it the clear pick for rendering, encoding, and scientific workloads.

Users who run exclusively single-threaded applications should still consider the recorded data carefully. The Intel chip wins one single-threaded test (Cinebench R23) by 30.4 percent, but loses the other two (PassMark single-thread by 22.3 percent and Cinebench R15 single-core by 7 percent). The AMD chip is the more consistent single-threaded performer across the full dataset.

The Intel Core i5-14490F does offer a lower TDP of 65 watts versus 170 watts, which means it requires less cooling and power delivery. It also supports both DDR4 and DDR5 memory, which may suit users with existing DDR4 systems. But the performance data shows a large gap that these practical advantages do not offset for compute-heavy workloads.

The AMD processor also brings additional features: 24 PCIe Gen 5 lanes versus 16, integrated Radeon Graphics versus none, ECC memory support, an unlocked multiplier, and a larger L3 cache (128 MB versus 24 MB). Its launch MSRP is $699, though no pricing data is recorded for the Intel part. The choice depends on whether the user needs the Intel chip's lower power draw and DDR4 compatibility or the AMD chip's overwhelming performance lead.

Specification Differences

| Field | AMD Ryzen 9 9950X3D | Intel Core i5-14490F |

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

| Cores | 16 | 10 |

| Threads | 32 | 16 |

| Base Clock | 4.30 GHz | 2.50 GHz |

| Boost Clock | 5.70 GHz | 5.00 GHz |

| TDP | 170 W | 65 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Architecture | Zen 5 | Raptor Lake |

| Codename | Granite Ridge | Raptor Lake-R |

| Process Node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| L2 Cache | 1 MB (per core) | 1.25 MB (per core) |

| L3 Cache | 128 MB | 24 MB (shared) |

| Memory Support | DDR5 | DDR4, DDR5 |

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

| ECC Memory | Yes | No |

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics | N/A |

| Multiplier Unlocked | Yes | No |

| Part Number | 100-000000719 | SRN35 |

| Release Date | 2025-01-05 | 2023-12-31 |

| Launch MSRP | $699 | Not recorded |