AMD Ryzen 7 9850X3D vs Intel Core i7-14700 Comparison

Head-to-Head Benchmarks

The recorded data shows a split decision between the AMD Ryzen 7 9850X3D and the Intel Core i7-14700, with the AMD part taking 8 wins and Intel taking 7 across the shared tests. The margins, however, are asymmetric. AMD's victories are often by wide double-digit margins, while Intel's wins, though numerous, are mostly moderate except for a few specific workloads.

The largest single gap belongs to AMD in the PassMark find prime numbers test. The Ryzen 7 9850X3D scores 435 against Intel's 164, a 165.2% advantage. That result dwarfs every other delta in the comparison and points to a substantial difference in integer-heavy, branch-predictor-sensitive code. AMD also dominates extended instructions, scoring 39272 versus 28388, a 38.3% lead. The physics test shows a similar story: 4171 for AMD versus 2226 for Intel, an 87.4% gap that suggests AMD's core architecture handles the physics workload substantially better.

Single-threaded performance also favors AMD. In Cinebench R15 single-core, the Ryzen 7 9850X3D scores 343 versus Intel's 299, a 14.7% lead. That advantage narrows in Cinebench R23 single-core, where AMD leads 2228 to 2080, a 7.1% margin. The PassMark single-thread test confirms the pattern: 4704 for AMD versus 4236 for Intel, an 11% advantage. These results indicate that AMD's Zen 5 cores deliver higher per-thread throughput than Intel's Raptor Lake cores in these workloads.

The multithreaded PassMark score goes to AMD, but narrowly: 41318 versus 40318, a 2.5% delta. That result is notable because Intel's chip has substantially more cores, yet AMD still edges ahead in this aggregate metric. However, the Cinebench multicore tests tell a different story. In Cinebench R15 multicore, Intel wins 4061 to 3551, a 12.6% margin. In Cinebench R23 multicore, Intel's advantage grows to 19.7%, scoring 28398 against AMD's 22807. The discrepancy between PassMark multithread and Cinebench multicore suggests workload-specific scaling behavior.

Intel's other wins include data compression, where it leads 498198 to 474501, a 4.8% margin. Data encryption shows a larger gap: 29601 versus 22856, a 22.8% lead for Intel. Floating point math favors Intel 106716 to 81998, a 23.2% delta. Integer math goes Intel's way too, 154535 to 123140, a 20.3% margin. Random string sorting also lands with Intel, 54340 to 49764, an 8.4% difference.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen 7 9850X3D uses Zen 5 architecture on Granite Ridge, built on a 4 nm process at TSMC. Intel's Core i7-14700 uses Raptor Lake architecture on the Raptor Lake-R refresh, fabricated on Intel's 10 nm process. The manufacturing difference is stark: AMD's die measures 70.6 mm² with 8,315 million transistors, while Intel's die spans 257 mm². The AMD chip is built by TSMC, Intel by its own fabs.

Core configuration diverges sharply. The Ryzen 7 9850X3D has 8 cores and 16 threads, all uniform. The Core i7-14700 has 20 cores and 28 threads, combining performance and efficiency cores. Both use dual-channel memory, but AMD supports DDR5 only, while Intel supports both DDR4 and DDR5. AMD lists memory bandwidth at 89.6 GB/s; the Intel database entry does not record a bandwidth figure. Both support ECC memory.

Cache topology differs significantly. Both use 80 KB of L1 per core. AMD allocates 1 MB of L2 per core, Intel 2 MB per core. The L3 cache is where the gap is largest: AMD provides 96 MB shared, Intel 33 MB shared. That 63 MB difference is the defining architectural feature of the X3D part. PCIe support also varies: AMD offers Gen 5 with 24 CPU lanes, Intel Gen 5 with 16 CPU lanes.

Clock speeds and power targets move in opposite directions. AMD's base clock is 4.70 GHz with a 5.60 GHz boost, while Intel runs a 2.10 GHz base and 5.40 GHz boost. The TDP figures: AMD at 120 watts, Intel at 65 watts. AMD's multiplier is unlocked, Intel's is not. Integrated graphics differ as well: AMD uses Radeon Graphics, Intel uses UHD Graphics 770. The AMD part was released on 2026-01-28 with a launch MSRP of $499; Intel launched 2024-01-07 with a launch MSRP of $384.

FAQ

Q: Which processor wins more benchmark tests?

A: The AMD Ryzen 7 9850X3D wins 8 of the 15 head-to-head tests, while the Intel Core i7-14700 wins 7. AMD's wins include the largest margins, though Intel's count is close.

Q: How large is the single-core performance gap?

A: AMD leads in every single-thread test. Cinebench R15 single-core shows a 14.7% advantage, Cinebench R23 single-core a 7.1% advantage, and PassMark single-thread an 11% advantage.

Q: Why does the Core i7-14700 win Cinebench multicore despite having more cores?

A: The Intel part has 20 cores and 28 threads versus AMD's 8 cores and 16 threads. In Cinebench R23 multicore, Intel scores 28398 versus AMD's 22807, a 19.7% lead. The extra physical cores scale well in that rendering workload.

Q: What accounts for AMD's massive lead in find prime numbers?

A: AMD scores 435 versus Intel's 164, a 165.2% advantage. This workload is heavily dependent on integer operations and branch prediction, areas where the Zen 5 architecture shows a strong advantage.

Q: Does the Core i7-14700 have any clearly dominant workloads?

A: Yes. Data encryption shows a 22.8% Intel lead, floating point math a 23.2% lead, and integer math a 20.3% lead. Cinebench R23 multicore is the largest Intel margin at 19.7%.

Q: How do the overall average benchmark scores compare?

A: The AMD Ryzen 7 9850X3D has an average benchmark score of 58386, placing it at the 92nd percentile among all CPUs. The Intel Core i7-14700 averages 52301, at the 91st percentile.

The Verdict

The data points to two distinct usage profiles. The AMD Ryzen 7 9850X3D is the choice for single-threaded responsiveness, physics simulations, and workloads that reward the 96 MB L3 cache. Its 165.2% lead in find prime numbers and 87.4% lead in physics are decisive. The 38.3% advantage in extended instructions further cements its position for specialized compute tasks. For anyone running code that is branch-heavy or cache-sensitive, the AMD part is clearly ahead.

The Intel Core i7-14700 is the pick for heavily threaded rendering and traditional number crunching. Cinebench R23 multicore at 19.7% ahead and floating point math at 23.2% ahead show that Intel's 20-core design translates to raw throughput in those workloads. Data encryption, integer math, and string sorting also land with Intel, making it the more balanced general-purpose multithreaded option.

The average benchmark scores reflect this: AMD's 58386 versus Intel's 52301, a gap of about 11.6%. AMD's percentile rank of 92 versus Intel's 91 confirms that, on aggregate, the Ryzen part rates slightly higher despite Intel's multicore wins. The launch MSRP figures, $499 for AMD and $384 for Intel, are recorded in the database, but the performance delta in AMD's best cases is substantial enough that the higher price buys a clear edge in specific workloads. For mixed desktop use with an emphasis on per-thread performance and cache-heavy tasks, the AMD part is the stronger choice. For pure multithreaded rendering and math throughput, Intel holds the advantage.

Specification Differences

| Specification | AMD Ryzen 7 9850X3D | Intel Core i7-14700 |

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

| Cores | 8 | 20 |

| Threads | 16 | 28 |

| Base Clock | 4.70 GHz | 2.10 GHz |

| Boost Clock | 5.60 GHz | 5.40 GHz |

| TDP | 120 W | 65 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Process Node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die Size | 70.6 mm² | 257 mm² |

| Transistors | 8,315 million | Not recorded |

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

| L3 Cache | 96 MB (shared) | 33 MB (shared) |

| Memory Support | DDR5 | DDR4, DDR5 |

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

| PCIe | Gen 5, 24 Lanes | Gen 5, 16 Lanes |

| Integrated Graphics | Radeon Graphics | UHD Graphics 770 |

| Multiplier Unlocked | Yes | No |

| Launch MSRP | $499 | $384 |

| Release Date | 2026-01-28 | 2024-01-07 |

Where Each One Wins

The AMD Ryzen 7 9850X3D wins in single-thread performance across all three measured tests: Cinebench R15 single-core, Cinebench R23 single-core, and PassMark single-thread. It also dominates in find prime numbers, extended instructions, physics, and PassMark multithread. These wins cluster around workloads that favor high per-core IPC, deep cache, and efficient branch handling. The 96 MB L3 cache is the likely driver of the extreme margins in prime number calculation and physics.

The Intel Core i7-14700 wins in data compression, data encryption, floating point math, integer math, random string sorting, and both Cinebench multicore tests. These are workloads that scale with core count and raw throughput. Intel's 20 cores and 28 threads provide the parallelism needed to beat AMD's 8-core design in rendering and math-heavy tasks. The encryption and floating point wins, at 22.8% and 23.2% respectively, show that Intel's architecture still holds advantages in those specific instruction paths.

For a builder prioritizing gaming responsiveness, cache-sensitive applications, or single-threaded productivity, the AMD part is the clear winner. For someone running video renders, scientific simulations, or batch encryption jobs, the Intel part delivers more completed work per unit time. The 2.5% AMD win in PassMark multithread is the only aggregate multithreaded metric that favors AMD, and it is narrow enough that Intel's Cinebench multicore leads carry more weight for heavily threaded software.