AMD Ryzen 9 9900X vs Intel Core 7 253PQE Comparison

The benchmark data is unambiguous about the overall winner: the AMD Ryzen 9 9900X is the superior processor for almost every task measured, taking 13 of 15 head-to-head comparisons. The Intel Core 7 253PQE is a specialized tool, winning only in the Cinebench R15 and R23 single-core tests, but doing so with spectacular margins. The Ryzen 9 9900X is the default choice for multi-threaded workloads, content creation, and general desktop dominance, while the Intel part appeals narrowly to those prioritizing absolute single-thread performance in legacy Cinebench scenarios.

The Verdict

The data leads to a clear split decision. The AMD Ryzen 9 9900X is the top pick for the vast majority of users. Its decisive wins in data compression (683,579 vs 487,335), integer math (181,056 vs 137,795), and multithreaded throughput (54,643 vs 41,656) make it the superior engine for video rendering, software compilation, and scientific computing. It also edges out Intel in the modern Cinebench R23 multi-core test with a score of 32,172 versus 31,390. For anyone running heavily threaded applications, the Ryzen 9 9900X is the clear choice.

The Intel Core 7 253PQE, however, is not without merit. Its victory in Cinebench R23 single-core is historic in its scale, posting a score of 4,431 against AMD's 2,253, a 96.7% advantage. This is not a marginal win; it is a total rout in that specific metric. This makes the Intel part the go-to option for software that is notoriously dependent on a single core's performance and poorly optimized for multi-threading, such as older game engines or certain legacy CAD applications. However, the data cautions against generalizing this win, as Intel loses the PassMark single-thread test (4,389 vs 4,672) and the overall average benchmark score is firmly in AMD's favor (57,498 vs 55,919).

Architecture Differences

The two processors are built on fundamentally different designs. The AMD Ryzen 9 9900X is a 12-core, 24-thread processor based on the Zen 5 architecture, codenamed Granite Ridge, and fabricated on TSMC's 4 nm process. It uses a chiplet design, reflected in its die size of 2x 70.6 mm² and 16,630 million transistors. In contrast, the Intel Core 7 253PQE is a 10-core, 20-thread processor based on the Bartlett Lake codename, built on Intel's 10 nm process. This is a monolithic design, a key structural difference.

The cache hierarchies also differ significantly. Both have an L1 cache of 80 KB per core, but the Intel part has a larger L2 cache at 2 MB per core versus AMD's 1 MB per core. The L3 cache tells the opposite story: AMD has a massive 64 MB shared L3 cache, double the 33 MB shared L3 found on the Intel chip. These cache configurations directly influence performance in different workload types, with the larger L3 typically benefiting AMD in heavily threaded tasks that share data, while the larger per-core L2 can aid Intel in certain latency-sensitive single-thread operations.

Other architectural features diverge as well. The AMD processor supports DDR5 memory only, while the Intel part supports both DDR4 and DDR5, offering platform flexibility. Both have dual-channel memory buses and identical maximum memory bandwidth of 89.6 GB/s. Both support ECC memory. The PCIe connectivity is also different: AMD provides 24 Gen 5 lanes (CPU only), while Intel provides 16 Gen 5 lanes (CPU only). The integrated graphics are also different, with Intel featuring UHD Graphics 770 and AMD featuring Radeon Graphics. Finally, the AMD chip has an unlocked multiplier, while the Intel chip is locked, a detail relevant to overclocking potential.

Head-to-Head Benchmarks

The head-to-head data reveals a consistent pattern: AMD dominates throughput, while Intel wins on specific single-threaded Cinebench metrics. The most striking result is in the Cinebench R23 single-core test. Here, the Intel Core 7 253PQE scores 4,431, a staggering 96.7% higher than the AMD Ryzen 9 9900X's 2,253. This is the single largest delta in the entire benchmark set. The Cinebench R15 single-core test shows a similar, though smaller, Intel win of 26.3% (446 vs 353).

The AMD Ryzen 9 9900X's wins are numerous and substantial. In Cinebench R15 multi-core, it is 36.8% ahead (5,008 vs 3,163). In the more modern Cinebench R23 multi-core, its lead narrows to just 2.4% (32,172 vs 31,390), showing the Intel chip is far more competitive here than in the older R15 test. In the PassMark suite, AMD's advantages are broad: it leads by 28.7% in data compression (683,579 vs 487,335), 23.7% in data encryption (33,421 vs 25,515), and a massive 41.4% in extended instructions (55,243 vs 32,390). The gap is even larger in find prime numbers, where AMD scores 436 versus Intel's 206, a 52.8% difference.

Further AMD wins include a 12.3% lead in floating-point math (120,083 vs 105,279), a 23.9% lead in integer math (181,056 vs 137,795), and a 23.8% lead in the PassMark multithread test (54,643 vs 41,656). AMD also takes the PassMark single-thread test, though by a smaller margin of 6.1% (4,672 vs 4,389), which directly contradicts the Cinebench single-core results. Finally, AMD wins in the physics test (3,381 vs 2,970) and random string sorting (72,013 vs 54,222), the latter by 24.7%.

Specification Differences

The key specification differences are stark and directly explain the benchmark results.

• Cores/Threads: AMD has 12 cores and 24 threads; Intel has 10 cores and 20 threads.
• Base/Boost Clock: AMD has a higher base clock of 4.40 GHz vs Intel's 3.50 GHz. Intel has a higher boost clock of 5.70 GHz vs AMD's 5.60 GHz.
• Process Node: AMD uses a 4 nm process (TSMC); Intel uses a 10 nm process (Intel).
• L2 Cache: Intel has 2 MB per core; AMD has 1 MB per core.
• L3 Cache: AMD has 64 MB shared; Intel has 33 MB shared.
• Socket: AMD uses Socket AM5; Intel uses Socket 1700.
• Memory Support: AMD supports DDR5 only; Intel supports DDR4 and DDR5.
• PCIe Lanes: AMD offers 24 Gen 5 lanes; Intel offers 16 Gen 5 lanes.
• Multiplier: AMD is unlocked; Intel is locked.
• Integrated Graphics: AMD has Radeon Graphics; Intel has UHD Graphics 770.
• Transistors: AMD has 16,630 million; Intel's count is not specified.
• Die Size: AMD has 2x 70.6 mm²; Intel's is not specified.
• TDP: Intel has a higher TDP of 125W vs AMD's 120W.
• Launch Date: Intel is slated for 2026-03-08; AMD was released on 2024-08-14.

FAQ

Q: Which processor is faster in multi-threaded workloads?

A: The AMD Ryzen 9 9900X is consistently faster. It wins the Cinebench R23 multi-core test (32,172 vs 31,390) and the PassMark multithread test (54,643 vs 41,656), with a 23.8% advantage in the latter.

Q: The Intel chip wins Cinebench R23 single-core by a huge margin. Does that mean it's better for all single-threaded tasks?

A: No. The data shows a contradiction. Intel wins Cinebench R23 single-core by 96.7% and R15 single-core by 26.3%, but loses the PassMark single-thread test by 6.1% (4,389 vs 4,672). The Intel advantage is specific to Cinebench's rendering workload, not a general single-thread performance lead.

Q: What is the difference in memory support?

A: The AMD Ryzen 9 9900X supports only DDR5 memory. The Intel Core 7 253PQE supports both DDR4 and DDR5, providing more flexibility for platform builders.

Q: Which processor has more PCIe lanes?

A: The AMD Ryzen 9 9900X provides 24 Gen 5 lanes (CPU only), while the Intel Core 7 253PQE provides 16 Gen 5 lanes (CPU only). This gives AMD an advantage for multi-GPU or high-bandwidth storage configurations.

Q: Is the AMD Ryzen 9 9900X a better overall processor?

A: Yes, based on the aggregate data. The AMD chip has a higher average benchmark score (57,498 vs 55,919) and a higher percentile ranking among all CPUs (92nd vs 91st). It wins 13 of the 15 head-to-head comparisons.

Q: What is the TDP difference?

A: The Intel Core 7 253PQE has a TDP of 125W, while the AMD Ryzen 9 9900X has a TDP of 120W. This indicates a slightly higher power draw rating for the Intel part.

Where Each One Wins

Intel Core 7 253PQE Wins: The Intel processor is the winner in legacy Cinebench single-core benchmarks. Its 96.7% lead in Cinebench R23 single-core is a massive outlier, making it the ideal choice for users whose primary applications are benchmarked by that specific test and are heavily dependent on a single rendering thread. The 26.3% win in Cinebench R15 single-core reinforces this narrow but clear niche. This is a processor for a specific, Cinebench-centric single-threaded use case.

AMD Ryzen 9 9900X Wins: The AMD Ryzen 9 9900X wins everywhere else. It is the clear winner for any multi-threaded workload, as proven by its wins in Cinebench R15 multi-core (36.8% ahead), PassMark multithread (23.8% ahead), and integer math (23.9% ahead). It is also the better choice for data-centric tasks, leading in data compression (28.7%), data encryption (23.7%), and random string sorting (24.7%). Its lead in extended instructions (41.4%) indicates superiority in modern, complex instruction set usage. Even in the PassMark single-thread test, AMD edges out Intel by 6.1%, making it the more balanced performer overall. For content creators, programmers, and power users running diverse workloads, the AMD Ryzen 9 9900X is the definitive choice.