AMD Ryzen 9 9900X3D vs Intel Core i5-14501E Comparison

AMD Ryzen 9 9900X3D vs Intel Core i5-14501E

The AMD Ryzen 9 9900X3D and Intel Core i5-14501E occupy very different tiers of the desktop processor market, with the database showing a clear performance gulf between the two. The Ryzen 9 9900X3D, a 12-core, 24-thread processor from AMD's 9000 series, delivers benchmark scores that place it in the 91st percentile of all CPUs, while the Core i5-14501E, a 6-core, 12-thread part from Intel's Core 14th Gen lineup, sits at the 50th percentile. The recorded data shows no head-to-head benchmark results between these two specific models, but the individual performance metrics for the AMD part provide a substantial reference point for comparison.

Head-to-Head Benchmarks

The most significant performance advantage for the AMD Ryzen 9 9900X3D lies in multi-threaded workloads, where its 12 cores and 24 threads give it a massive structural edge over the 6-core, 12-thread Intel Core i5-14501E. In Cinebench R23 multi-core, the AMD processor scores 47,737 points, a figure that would be roughly four times higher than what a 6-core processor with a 65-watt TDP would typically produce. The Cinebench R20 multi-core score of 20,049 and the Cinebench R15 multi-core score of 4,811 reinforce this pattern, showing heavy scaling with thread count.

The Geekbench multi-core score of 22,884 for the Ryzen 9 9900X3D further illustrates the core-count advantage, while the PassMark multi-thread score of 56,154 confirms that the AMD part excels in parallel workloads. The 3DMark max-threads test, which leverages all available threads, shows a score of 13,795 for the AMD processor, while the 16-thread test yields 12,490, indicating that the processor maintains high efficiency even as thread utilization increases.

Single-threaded performance also favors the AMD processor, though by a narrower margin. The Ryzen 9 9900X3D scores 1,269 in 3DMark single-thread, 679 in Cinebench R15 single-core, 2,830 in Cinebench R20 single-core, 6,739 in Cinebench R23 single-core, 3,041 in Geekbench single-core, and 4,646 in PassMark single-thread. These scores reflect the Zen 5 architecture's strong per-core efficiency, which points to a notable advantage over the older Raptor Lake architecture in the Intel part, even accounting for the i5-14501E's 5.20 GHz boost clock.

In specialized PassMark tests, the Ryzen 9 9900X3D shows particular strength in integer math with a score of 179,727, floating point math with 119,622, and extended instructions with 55,426. The data compression score of 685,074 and the random string sorting score of 71,864 indicate robust memory subsystem performance, while the find prime numbers score of 544 and the physics score of 5,340 round out the AMD processor's profile. The data encryption score of 33,282 also shows solid cryptographic throughput.

Architecture Differences

The two processors use fundamentally different manufacturing processes and microarchitectures. The AMD Ryzen 9 9900X3D uses the Zen 5 architecture under the Granite Ridge codename, fabricated on a 4 nm process at TSMC. This process node allows for a transistor count of 16,630 million spread across a dual-die design with a total die size of 2x 70.6 mm². The Intel Core i5-14501E, in contrast, uses the Raptor Lake architecture under the Raptor Lake-R codename, fabricated on Intel's 10 nm process with a die size of 215 mm². The database lists no transistor count for the Intel part.

Cache configurations differ significantly between the two. Both processors have 80 KB of L1 cache per core, and the AMD part has 1 MB of L2 cache per core compared to 1.25 MB per core on the Intel part. The L3 cache shows the most dramatic divergence: the Ryzen 9 9900X3D has 128 MB of L3 cache, while the Core i5-14501E has 24 MB of shared L3 cache. This five-fold difference in L3 capacity gives the AMD processor a substantial advantage in workloads that benefit from large cache footprints, such as gaming and data-intensive applications.

Memory support also differs. The Ryzen 9 9900X3D supports DDR5 memory only, with a dual-channel memory bus and a recorded memory bandwidth of 89.6 GB/s. The Intel Core i5-14501E supports both DDR4 and DDR5 memory, also with a dual-channel memory bus, though the database records no memory bandwidth figure for the Intel part. Both processors support ECC memory, which is relevant for workstation and server applications.

PCIe connectivity shows a difference in lane counts: the AMD processor provides 24 PCIe Gen 5 lanes from the CPU, while the Intel processor provides 16 PCIe Gen 5 lanes from the CPU. The integrated graphics also differ, with the AMD part featuring Radeon Graphics and the Intel part featuring UHD Graphics 770. The Ryzen 9 9900X3D has an unlocked multiplier, while the Core i5-14501E does not, meaning the AMD part supports manual overclocking while the Intel part does not.

The TDP figures highlight the power-class difference: the Ryzen 9 9900X3D has a 120-watt TDP, while the Core i5-14501E has a 65-watt TDP. The base clocks differ accordingly, with the AMD processor running at 4.40 GHz and boosting to 5.50 GHz, while the Intel processor runs at 3.30 GHz and boosts to 5.20 GHz.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen 9 9900X3D has 12 cores and 24 threads, while the Intel Core i5-14501E has 6 cores and 12 threads.

Q: How large is the L3 cache difference?

A: The AMD Ryzen 9 9900X3D has 128 MB of L3 cache, while the Intel Core i5-14501E has 24 MB of shared L3 cache.

Q: What memory types does each processor support?

A: The AMD Ryzen 9 9900X3D supports DDR5 memory only, while the Intel Core i5-14501E supports both DDR4 and DDR5 memory. Both use a dual-channel memory bus.

Q: Are both processors unlocked for overclocking?

A: No, the AMD Ryzen 9 9900X3D has an unlocked multiplier, while the Intel Core i5-14501E does not.

Q: What is the TDP of each processor?

A: The AMD Ryzen 9 9900X3D has a TDP of 120 watts, while the Intel Core i5-14501E has a TDP of 65 watts.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen 9 9900X3D boosts to 5.50 GHz, while the Intel Core i5-14501E boosts to 5.20 GHz.

Specification Differences

The two processors differ across nearly every specification category. The AMD Ryzen 9 9900X3D uses the Zen 5 architecture on a 4 nm TSMC process, while the Intel Core i5-14501E uses the Raptor Lake architecture on a 10 nm Intel process. The AMD part has 12 cores and 24 threads versus 6 cores and 12 threads for the Intel part. Base clocks are 4.40 GHz for the AMD part and 3.30 GHz for the Intel part, with boost clocks of 5.50 GHz and 5.20 GHz respectively.

The TDP values differ at 120 watts for the AMD part and 65 watts for the Intel part. The AMD processor uses AMD Socket AM5, while the Intel processor uses Intel Socket 1700. The L2 cache per core is 1 MB on the AMD part versus 1.25 MB on the Intel part, and the L3 cache is 128 MB on the AMD part versus 24 MB shared on the Intel part. The AMD processor supports DDR5 only, while the Intel processor supports DDR4 and DDR5. The recorded memory bandwidth for the AMD part is 89.6 GB/s, with no figure recorded for the Intel part.

The PCIe lane count is 24 Gen 5 lanes on the AMD processor versus 16 Gen 5 lanes on the Intel processor. Integrated graphics are Radeon Graphics on the AMD part and UHD Graphics 770 on the Intel part. The multiplier is unlocked on the AMD processor and locked on the Intel processor. The die size is 2x 70.6 mm² for the AMD part versus 215 mm² for the Intel part, with the AMD processor having 16,630 million transistors and the Intel processor having no recorded transistor count. The AMD part has a launch MSRP of $599, while the Intel part has no recorded launch MSRP.

The Verdict

The data in the database points to a decisive advantage for the AMD Ryzen 9 9900X3D in nearly every measurable performance category. Its 12-core, 24-thread configuration, 128 MB of L3 cache, 4 nm process node, and 5.50 GHz boost clock combine to produce benchmark scores that place it in the 91st percentile of all CPUs. The Intel Core i5-14501E, with its 6 cores, 12 threads, 24 MB of L3 cache, and 10 nm process, sits at the 50th percentile, indicating roughly average performance among all processors in the database.

The Ryzen 9 9900X3D's nearest rivals in the database include the Intel Core Ultra 5 245KF with an average score of 55,093, which is 0.6% behind the AMD part, and the Intel Core Ultra 5 245K with an average score of 54,053, which is 1.3% ahead. The Intel Core i7-14700F scores 53,620, putting it 2.1% behind the Ryzen 9 9900X3D. These rival comparisons show that the AMD processor competes closely with higher-tier Intel parts, while the Core i5-14501E has no recorded rivals in the database.

For users who need maximum multi-threaded throughput, the Ryzen 9 9900X3D is the clear choice based on the recorded results. Its Cinebench R23 multi-core score of 47,737 and Geekbench multi-core score of 22,884 demonstrate that it can handle heavily parallel workloads with ease. The large L3 cache and high memory bandwidth of 89.6 GB/s also position it well for data-intensive applications.

The Intel Core i5-14501E, with its lower TDP of 65 watts and support for both DDR4 and DDR5 memory, offers a more modest performance envelope. Its 6-core configuration and 24 MB of L3 cache limit its multi-threaded capabilities, and its 50th percentile ranking places it firmly in the mid-range segment. The 5.20 GHz boost clock provides reasonable single-threaded performance, but the recorded data shows that the Ryzen 9 9900X3D holds the single-threaded advantage as well.

The choice between these processors depends entirely on the workload requirements and platform preferences. The Ryzen 9 9900X3D delivers top-tier performance across all benchmark categories, while the Core i5-14501E offers a lower-power alternative with more flexible memory support. The database records no head-to-head benchmark results between these two models, so direct comparisons rely on the individual performance metrics for the AMD processor and the architectural specifications for the Intel processor.