AMD Ryzen 9 9900X3D vs Intel Core i7-14701E Comparison

Where Each One Wins

The benchmark data for this pairing is unambiguous. Across all 17 recorded head-to-head tests, the AMD Ryzen 9 9900X3D records the higher score. The Intel Core i7-14701E does not register a single win in the comparison set. This is not a close contest with split victories; it is a complete sweep by the AMD part.

That said, the magnitude of the AMD advantage varies dramatically by workload type, which is where the practical use-case split becomes visible. The largest gaps appear in integer-heavy and extended-instruction workloads. The PassMark extended instructions test shows a 199.1% delta in favor of AMD, and the find prime numbers test shows a 209.1% delta. These are the kinds of workloads that stress raw arithmetic throughput and instruction-level parallelism, areas where the Zen 5 architecture with 12 cores and 24 threads holds a structural edge.

The smallest gap is in single-thread performance. In both PassMark single-thread and singlethread tests, the AMD part leads by only 7.9%. That is a narrow margin, and it indicates that for lightly threaded tasks, the two processors are much closer in capability. The Intel part's boost clock of 5.40 GHz is nearly identical to the AMD's 5.50 GHz, which explains the tightness of that particular result.

For fully multithreaded workloads, the AMD lead is consistent and large. Cinebench R23 multicore shows a 115.1% delta, and the PassMark multithread test shows the same 115.1% delta. The 9900X3D's 12 cores against the 14701E's 8 cores, combined with the AMD part's higher base clock of 4.40 GHz versus 2.60 GHz, produces a sustained advantage in any test that scales across all threads.

Data-intensive tasks also favor AMD heavily. Data compression shows a 142.1% delta, random string sorting shows a 146.5% delta, and data encryption shows a 123.9% delta. These results point to the AMD part as the clear choice for database work, file archiving, and any encryption-heavy pipeline. The Intel part, meanwhile, is competitive only in single-threaded scenarios, and even there it trails.

FAQ

Q: Which processor wins the majority of benchmark comparisons?

A: The AMD Ryzen 9 9900X3D wins all 17 head-to-head benchmark comparisons in the database. The Intel Core i7-14701E records zero wins.

Q: How large is the performance gap in multi-core rendering workloads?

A: In Cinebench R23 multicore, the AMD Ryzen 9 9900X3D scores 47,737 against the Intel Core i7-14701E's 22,195, a delta of 115.1% in AMD's favor. The R20 multicore test shows the same 115.1% delta with scores of 20,049 and 9,321.

Q: Is the Intel part competitive in single-threaded tasks?

A: The Intel Core i7-14701E is closest in PassMark single-thread tests, where the AMD part leads by only 7.9%. The AMD scores 4,646 versus Intel's 4,305. In Cinebench R23 single-core, the gap is much larger at 115.1%, with AMD at 6,739 and Intel at 3,133.

Q: What are the biggest performance deltas between the two CPUs?

A: The largest deltas are in PassMark find prime numbers at 209.1% and PassMark extended instructions at 199.1%. Both favor the AMD Ryzen 9 9900X3D.

Q: How do the two processors compare in terms of overall benchmark percentile?

A: The AMD Ryzen 9 9900X3D sits at the 91st percentile of all CPUs, while the Intel Core i7-14701E sits at the 83rd percentile. The AMD part's average benchmark score is 54,762 versus 33,206 for the Intel.

Q: Does the Intel part have any architectural advantages in cache?

A: The Intel Core i7-14701E has a larger L2 cache per core at 2 MB versus 1 MB for the AMD part. However, the AMD part has a much larger L3 cache at 128 MB versus 33 MB shared on the Intel. The AMD's 128 MB L3 is the decisive cache advantage.

Head-to-Head Benchmarks

The Cinebench series provides the clearest picture of sustained multi-core performance. In Cinebench R23 multicore, the AMD Ryzen 9 9900X3D posts 47,737 points, while the Intel Core i7-14701E manages 22,195. That is a 115.1% delta, meaning the AMD part delivers more than double the score. The same pattern holds across R15 and R20 multicore tests, with identical 115.1% deltas in both. The AMD scores 4,811 in R15 and 20,049 in R20, against Intel's 2,237 and 9,321 respectively.

Single-core Cinebench results are equally lopsided. In R23 single-core, the AMD scores 6,739 versus Intel's 3,133, a 115.1% delta. The R15 and R20 single-core tests show deltas of 115.6% and 115.2%, respectively. This is surprising given that the boost clocks are close, but the AMD's Zen 5 architecture clearly extracts more instructions per clock in this rendering workload.

The PassMark suite reveals where the AMD part is most dominant. The extended instructions test is the standout: AMD scores 55,426 against Intel's 18,528, a 199.1% delta. The find prime numbers test is even more extreme at 209.1%, with AMD at 544 and Intel at 176. Floating point math shows a 93.3% delta, with AMD at 119,622 and Intel at 61,873. Integer math shows a 121% delta, with AMD at 179,727 and Intel at 81,325.

Data-oriented tests follow the same direction. Data compression shows AMD at 685,074 versus Intel's 282,939, a 142.1% delta. Random string sorting shows a 146.5% delta, with AMD at 71,864 and Intel at 29,158. Data encryption shows a 123.9% delta, with AMD at 33,282 and Intel at 14,862.

The closest contest is in PassMark single-thread performance. AMD scores 4,646 and Intel scores 4,305, a 7.9% delta. This is the only test in the entire head-to-head set where the gap falls below double digits. Physics simulation also favors AMD significantly, with a 122.6% delta: 5,340 versus 2,399.

The overall PassMark multithread score reflects the aggregate trend. AMD posts 56,154 against Intel's 26,112, a 115.1% delta. This consistency across rendering, math, encryption, and physics indicates that the AMD part's advantage is not workload-specific but rather a general throughput superiority.

Specification Differences

The core and thread counts differ substantially. The AMD Ryzen 9 9900X3D has 12 cores and 24 threads, while the Intel Core i7-14701E has 8 cores and 16 threads. The AMD part's base clock is 4.40 GHz, significantly higher than the Intel's 2.60 GHz. Boost clocks are nearly identical: 5.50 GHz for AMD and 5.40 GHz for Intel.

Thermal design power differs by a wide margin. The AMD part is rated at 120 W TDP, while the Intel part is rated at 65 W TDP. The Intel part draws less power, but the benchmark data shows it also delivers far less performance across every measured workload.

Socket and platform requirements differ completely. The AMD Ryzen 9 9900X3D uses AMD Socket AM5, while the Intel Core i7-14701E uses Intel Socket 1700. Memory support also diverges: the AMD part supports DDR5 only, while the Intel part supports both DDR4 and DDR5. The AMD's memory bandwidth is rated at 89.6 GB/s; no memory bandwidth figure is recorded for the Intel part.

PCIe lane counts differ as well. The AMD part provides Gen 5 with 24 CPU lanes, while the Intel part provides Gen 5 with 16 CPU lanes. The AMD part has an unlocked multiplier, whereas the Intel part is locked. Integrated graphics differ: the AMD uses Radeon Graphics, the Intel uses UHD Graphics 770.

The AMD part was released on January 5, 2025, and has a launch MSRP of $599. The Intel part was released on June 30, 2024, and has no recorded launch MSRP. The AMD part carries part number 100-000001368, and the Intel part carries part number Q49FSRNJK.

Architecture Differences

The two processors come from fundamentally different design generations. The AMD Ryzen 9 9900X3D is built on Zen 5 architecture with the codename Granite Ridge, part of the Ryzen 9 generation within the 9000 series. The Intel Core i7-14701E is built on Raptor Lake architecture with the codename Raptor Lake-R, part of the Core 14th Gen series.

Manufacturing processes differ significantly. The AMD part uses a 4 nm process at TSMC, while the Intel part uses a 10 nm process at Intel. The AMD part contains 16,630 million transistors across a dual-die design of 2x 70.6 mm². The Intel part has a single die of 257 mm², with no transistor count recorded in the database.

Cache hierarchies present a notable contrast. Both parts have 80 KB of L1 cache per core. The AMD part has 1 MB of L2 per core, while the Intel part has 2 MB of L2 per core, doubling the per-core L2. The L3 cache is where the AMD part takes a decisive lead: 128 MB versus 33 MB shared on the Intel. The AMD's 128 MB L3 cache is a defining feature of the 3D V-Cache design lineage, even though the specific vCache3d field is not populated in the database.

Both processors support ECC memory. Both are desktop market segment parts with Active production status. The AMD part is a 4 nm part with a dual-die layout, which contributes to its higher transistor count and larger aggregate cache. The Intel part is a monolithic 10 nm die.

The AMD's architecture is newer, denser, and designed for higher multithreaded throughput. The Intel's architecture is older, uses a larger process node, and features a smaller overall cache footprint. These architectural differences are directly reflected in the benchmark deltas, particularly in extended instruction and prime number tests where the AMD part more than triples the Intel's scores.

The Verdict

The recorded data points to a clear conclusion: the AMD Ryzen 9 9900X3D is the superior processor in every benchmark category measured. It wins all 17 head-to-head comparisons, holds a 91st percentile ranking versus the Intel's 83rd, and posts an average benchmark score of 54,762 against 33,206. The Intel Core i7-14701E does not win a single test.

For workloads that demand maximum multithreaded throughput, rendering, data compression, encryption, or heavy math, the AMD part is the only rational choice from this pairing. Its 12 cores, 24 threads, 128 MB L3 cache, and 4.40 GHz base clock deliver more than double the performance in Cinebench R23 multicore and the PassMark multithread test. The delta of 115.1% in these tests is not a marginal improvement; it is a generational gap.

For single-threaded tasks, the Intel part is closer but still behind. The 7.9% delta in PassMark single-thread is the closest the Intel gets, but the AMD still wins. The Intel part's lower TDP of 65 W might appeal to constrained thermal environments, but the performance cost is severe: the AMD part scores 93.3% to 209.1% higher across the PassMark suite, and the AMD's 120 W TDP is the trade-off for that output.

The Intel Core i7-14701E does have merits in isolation: support for both DDR4 and DDR5, a larger per-core L2 cache, and a lower TDP. But against the Ryzen 9 9900X3D, none of those features translate into a benchmark victory. The data shows the AMD part as the decisive winner for any user prioritizing performance, while the Intel part's only arguable advantage is its lower power envelope, which is not a performance metric. The verdict from the measurements is unambiguous: choose the AMD Ryzen 9 9900X3D for every performance-sensitive use case recorded in the database.