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

Head-to-Head Benchmarks

The benchmark comparison between the AMD Ryzen 7 9850X3D and the Intel Core i7-14700T shows a clear split in workload types. The AMD processor wins 12 of the 15 recorded head-to-head tests, while the Intel part takes 3.

The largest margin for AMD comes in the PassMark extended instructions test, where the Ryzen 7 9850X3D scores 39272 against 20052 for the Intel chip, a 95.9% advantage. The PassMark find prime numbers test shows an even more dramatic relative gap: AMD scores 435 versus 145, which is 200% higher. Physics simulation also heavily favors AMD, with scores of 4171 versus 1946, a 114.3% lead.

Multi-core rendering results are contradictory across test versions. In Cinebench R15 multi-core, AMD wins with 3551 against 2618, a 35.6% lead. However, in Cinebench R23 multi-core, the Intel Core i7-14700T wins with 25980 against 22807, a 12.2% margin. This discrepancy suggests the two chips respond differently to the workload characteristics of each Cinebench revision.

The Intel processor dominates single-core Cinebench tests. In Cinebench R15 single-core, Intel scores 369 versus 343, a 7% lead. In Cinebench R23 single-core, the advantage grows to 39.2%, with Intel at 3667 and AMD at 2228. These are the only two tests where Intel wins outright, along with the R23 multi-core result.

PassMark single-thread performance goes the other way. The AMD chip scores 4704 against 3905, a 20.5% lead. This contrasts sharply with the Cinebench single-core results, indicating that the test methodologies measure different aspects of single-thread execution.

In other PassMark workloads, AMD maintains consistent leads. Data compression shows 474501 versus 354216, a 34% advantage. Data encryption is closer, with AMD at 22856 and Intel at 21277, a 7.4% lead. Integer math favors AMD by 8.2% (123140 versus 113854). Floating point math is nearly even, with AMD ahead just 3.7% (81998 versus 79042). Random string sorting gives AMD a 29.1% edge (49764 versus 38546). The PassMark multi-thread score shows AMD leading 41318 versus 30571, a 35.2% margin.

The average benchmark score reflects the overall picture. The Ryzen 7 9850X3D averages 58386 points, placing it in the 92nd percentile of all CPUs. The Core i7-14700T averages 41914 points, placing it in the 88th percentile. The nearest rival to the AMD chip is the Intel Xeon Platinum 8260M with an average score of 58323, a 0.1% difference, and the Intel Core i9-14900 at 58115, which is 0.5% behind. The nearest rival to the Intel chip is the AMD Ryzen 9 PRO 8945HS at 41963, just 0.1% ahead, and the Intel Core 7 251TE at 41650, which is 0.6% behind.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen 7 9850X3D uses the Zen 5 architecture on the Granite Ridge codename, built on a 4 nm process at TSMC. It has 8 cores and 16 threads. The Intel Core i7-14700T uses the Raptor Lake architecture on the Raptor Lake-R codename, built on a 10 nm process at Intel. It has 20 cores and 28 threads.

The core counts tell different stories. AMD relies on 8 full-size Zen 5 cores with simultaneous multithreading. Intel uses a hybrid configuration implied by the 20-core, 28-thread count, which indicates performance cores and efficiency cores. The thread-to-core ratio of 1.4 confirms this mixed layout.

Cache hierarchies differ substantially. Both chips have 80 KB of L1 cache per core, but the L2 cache differs: AMD provides 1 MB per core, while Intel provides 2 MB per core. The L3 cache is where AMD takes a decisive lead, with 96 MB shared across the chip, compared to 33 MB shared on the Intel part. The 96 MB L3 figure on the AMD chip aligns with its X3D branding, indicating 3D V-Cache technology, though the database does not list a separate vCache3d field for either processor.

Process node differences affect the physical characteristics. The AMD die measures 70.6 mm² with 8,315 million transistors. The Intel die measures 257 mm², with no transistor count listed in the database. The smaller AMD die on a more advanced process node explains how it achieves high performance with fewer physical cores.

Memory support diverges. The AMD chip supports DDR5 only, with dual-channel memory and a bandwidth of 89.6 GB/s. The Intel chip supports both DDR4 and DDR5, also dual-channel, but the database does not list a memory bandwidth figure for it. Both support ECC memory.

PCIe connectivity differs in lane count and generation. AMD provides Gen 5 with 24 lanes from the CPU. Intel provides Gen 5 with 16 lanes from the CPU. This gives the AMD platform more headroom for expansion devices.

Integrated graphics also differ. AMD uses Radeon Graphics, while Intel uses UHD Graphics 770. Neither is a primary gaming GPU, but both provide display output capability.

The socket and platform requirements are entirely different. AMD uses Socket AM5, while Intel uses Socket 1700. This means motherboard compatibility is mutually exclusive.

Production status is Active for both. The AMD chip released on 2026-01-28, while the Intel chip released on 2024-01-07. The AMD part has an unlocked multiplier; the Intel part does not.

FAQ

Q: Which processor has the higher boost clock?

A: The AMD Ryzen 7 9850X3D boosts to 5.60 GHz, which is higher than the Intel Core i7-14700T's 5.20 GHz. The base clocks differ far more: AMD runs at 4.70 GHz while Intel runs at 1.30 GHz.

Q: Why does the Intel chip win Cinebench R23 multi-core despite having lower PassMark multi-thread performance?

A: The Intel Core i7-14700T scores 25980 in Cinebench R23 multi-core versus 22807 for the AMD chip, a 12.2% lead. However, in PassMark multi-thread, AMD leads 41318 versus 30571, a 35.2% advantage. The two benchmarks stress different aspects of the hardware, and the Intel chip's 20-core, 28-thread configuration responds better to the Cinebench R23 workload, while AMD's 8-core, 16-thread Zen 5 design handles PassMark's multi-thread test more efficiently.

Q: Which processor has more L3 cache?

A: The AMD Ryzen 7 9850X3D has 96 MB of shared L3 cache, compared to 33 MB on the Intel Core i7-14700T. This 63 MB difference is the largest cache gap between the two chips and is consistent with the X3D branding on the AMD part.

Q: What is the TDP difference between the two processors?

A: The AMD Ryzen 7 9850X3D has a TDP of 120 watts, while the Intel Core i7-14700T has a TDP of 35 watts. The Intel chip consumes far less power by specification, but this comes with a significantly lower base clock of 1.30 GHz versus 4.70 GHz on the AMD part.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen 7 9850X3D and the Intel Core i7-14700T support ECC memory. They differ in memory type support: AMD supports DDR5 only, while Intel supports both DDR4 and DDR5.

Q: Which processor is unlocked for overclocking?

A: The AMD Ryzen 7 9850X3D has an unlocked multiplier, allowing user overclocking. The Intel Core i7-14700T does not have an unlocked multiplier.

Specification Differences

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

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

| Cores | 8 | 20 |

| Threads | 16 | 28 |

| Base clock | 4.70 GHz | 1.30 GHz |

| Boost clock | 5.60 GHz | 5.20 GHz |

| TDP | 120 W | 35 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 |

| Die size | 70.6 mm² | 257 mm² |

| Transistors | 8,315 million | Not listed |

| 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 listed |

| PCIe | Gen 5, 24 lanes | Gen 5, 16 lanes |

| Integrated graphics | Radeon Graphics | UHD Graphics 770 |

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

| Launch MSRP | $499 | $384 |

| Multiplier unlocked | Yes | No |

| Part number | 100-000001973 | SRN41 |

Where Each One Wins

The AMD Ryzen 7 9850X3D wins the majority of recorded workloads. Its 96 MB L3 cache and 8-core Zen 5 design deliver strong results in data compression, where it leads by 34%. The extended instructions test shows a 95.9% advantage, indicating superior SIMD and cryptographic instruction throughput. Prime number finding shows a 200% lead, and physics simulation is 114.3% ahead. These results point to workloads that benefit from large caches and high per-core instruction efficiency.

The AMD chip also wins PassMark single-thread performance by 20.5%, which is notable given that the Intel chip wins both Cinebench single-core tests. The PassMark single-thread test at 4704 versus 3905 suggests that the AMD architecture handles that particular single-thread workload better, while the Cinebench tests favor the Intel chip's higher boost behavior in those specific rendering tasks.

The Intel Core i7-14700T wins the Cinebench R23 multi-core test by 12.2%, which is significant given the TDP disparity. With a 35-watt TDP versus 120 watts for AMD, the Intel chip achieves a higher Cinebench R23 multi-core score while consuming dramatically less power by specification. The 20-core, 28-thread configuration provides more parallel throughput in that specific benchmark.

The Intel chip also wins both Cinebench single-core tests, with a 7% lead in R15 and a 39.2% lead in R23. The R23 single-core margin is the largest win for either processor in any head-to-head test. This indicates that the Intel core design, when running at its 5.20 GHz boost clock, delivers substantially higher single-thread performance in Cinebench's rendering workload.

The remaining workloads split by integer versus floating point sensitivity. AMD leads integer math by 8.2% and floating point math by 3.7%. Data encryption favors AMD by 7.4%. Random string sorting favors AMD by 29.1%. The overall PassMark multi-thread score favors AMD by 35.2%.

The Verdict

The data shows two processors aimed at different priorities. The AMD Ryzen 7 9850X3D delivers broad performance leadership across most measured workloads, with 12 wins out of 15 head-to-head tests. Its 96 MB L3 cache, 5.60 GHz boost clock, and 4 nm TSMC process make it the stronger choice for compute-heavy tasks like data compression, encryption, physics simulation, and extended instruction workloads. The 92nd percentile ranking and 58386 average benchmark score place it among the top CPUs in the database.

The Intel Core i7-14700T wins in Cinebench R23 multi-core and both Cinebench single-core tests. The 39.2% single-core lead in R23 is substantial. Its 35-watt TDP, 20 cores, and 28 threads make it a high-efficiency option for users who prioritize Cinebench rendering performance and low power draw by specification. The 88th percentile ranking and 41914 average score place it in a lower overall performance tier, however.

The choice depends on workload priorities. The AMD chip suits tasks that benefit from large cache capacity and high multi-thread throughput outside of Cinebench R23. The Intel chip suits rendering workloads as measured by Cinebench, especially single-threaded rendering tasks, and applications where the 35-watt TDP matters more than raw throughput. The launch MSRP difference of $499 for AMD versus $384 for Intel reflects the performance gap, but the Intel chip's lower power envelope and Cinebench wins give it a distinct niche. The AMD chip is the higher-performing part overall; the Intel chip is the efficiency-focused alternative with specific rendering strengths.