AMD Ryzen 5 5500X3D vs Intel Core 7 253PTE Comparison

AMD Ryzen 5 5500X3D and Intel Core 7 253PTE occupy different ends of the desktop CPU spectrum, despite both being active products aimed at desktop PCs. The AMD part is a 6-core, 12-thread Zen 3 chip built on a 7 nm process for Socket AM4, while the Intel part is a 10-core, 20-thread Bartlett Lake chip on a 10 nm process for Socket 1700. Their benchmark profiles diverge sharply: the Intel chip wins 9 of 11 head-to-head tests, but the AMD chip scores a decisive victory in prime number finding and physics simulations. The database positions both near the 85th percentile of all CPUs, with the AMD chip at 85 and the Intel chip at 84, yet their average benchmark scores differ by only about 2056 points in favor of the AMD part. This analysis breaks down where each processor delivers its specific strengths based on recorded measurements.

FAQ

Q: Which processor has the higher boost clock?

A: The Intel Core 7 253PTE has a boost clock of 5.40 GHz, compared to the AMD Ryzen 5 5500X3D's 4.00 GHz.

Q: How do their core counts compare?

A: The Intel Core 7 253PTE has 10 cores and 20 threads, while the AMD Ryzen 5 5500X3D has 6 cores and 12 threads.

Q: Which chip supports faster memory bandwidth?

A: The Intel Core 7 253PTE has a memory bandwidth of 89.6 GB/s, more than the AMD Ryzen 5 5500X3D's 51.2 GB/s.

Q: What is the difference in their L3 cache sizes?

A: The AMD Ryzen 5 5500X3D has 96 MB of shared L3 cache, while the Intel Core 7 253PTE has 33 MB of shared L3 cache.

Q: Which processor has integrated graphics?

A: The Intel Core 7 253PTE includes UHD Graphics 730, whereas the AMD Ryzen 5 5500X3D lists integrated graphics as N/A.

Q: What is the TDP difference between the two?

A: The AMD Ryzen 5 5500X3D has a TDP of 105 W, while the Intel Core 7 253PTE has a TDP of 45 W.

Architecture Differences

The two processors come from different manufacturing and design philosophies. The AMD Ryzen 5 5500X3D uses the Zen 3 architecture, codenamed Vermeer, fabricated on a 7 nm process by TSMC. Its die size is 74 mm², and it uses a dual-channel DDR4 memory bus with 51.2 GB/s bandwidth. The Intel Core 7 253PTE uses the Bartlett Lake codename, fabricated on a 10 nm process by Intel, with a dual-channel memory bus supporting both DDR4 and DDR5, achieving 89.6 GB/s bandwidth.

Cache hierarchies differ substantially. The AMD chip provides 64 KB of L1 cache per core, 512 KB of L2 per core, and 96 MB of shared L3 cache. The Intel chip offers 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3 cache. This gives the AMD part a large shared cache pool, over double the Intel chip's L3, which often aids in workloads with reused data sets.

PCIe support varies: the AMD chip uses Gen 4 with 20 lanes from the CPU, while the Intel chip uses Gen 5 with 16 lanes from the CPU, the newer standard but fewer lanes. The Intel part includes UHD Graphics 730, an integrated GPU, while the AMD part has no integrated graphics. Both support ECC memory, and both have locked multipliers. The AMD chip is designed for the AMD Socket AM4, while the Intel chip uses Intel Socket 1700.

Where Each One Wins

The Intel Core 7 253PTE dominates the majority of recorded workloads. In data compression, encryption, extended instructions, floating point math, integer math, multithreaded tasks, random string sorting, and single-thread tests, the Intel chip records higher scores. Its 10-core, 20-thread configuration and higher boost clock of 5.40 GHz drive advantages in throughput-heavy applications such as video encoding, code compilation, and database operations. The floating point math score of 67209 versus 34511 shows a clear edge in scientific and engineering calculations, and the integer math score of 119552 versus 60033 indicates strong performance in general-purpose computing.

The AMD Ryzen 5 5500X3D wins in two specific tests: find prime numbers and physics. The prime number score of 170 versus 82 is a 107.3% advantage, and the physics score of 2282 versus 1318 is a 73.1% advantage. These results suggest the AMD chip's large 96 MB L3 cache and Zen 3 architecture handle certain iterative or cache-sensitive algorithms more efficiently. For users running physics simulations, such as those in gaming physics engines or computational modeling, the AMD part delivers a measurable edge.

Specification Differences

The two processors differ across nearly every core specification. The AMD Ryzen 5 5500X3D has 6 cores and 12 threads, while the Intel Core 7 253PTE has 10 cores and 20 threads. Base clocks are 3.00 GHz for AMD and 1.80 GHz for Intel, but boost clocks reverse the gap: 4.00 GHz for AMD and 5.40 GHz for Intel. TDP ratings are 105 W for AMD and 45 W for Intel, a significant power consumption difference that affects cooling requirements and system build choices.

Memory support differs: the AMD chip only supports DDR4, while the Intel chip supports both DDR4 and DDR5. Memory bandwidth is 51.2 GB/s for AMD and 89.6 GB/s for Intel. PCIe generation and lane counts differ, with AMD offering Gen 4, 20 lanes and Intel offering Gen 5, 16 lanes. Integrated graphics are absent on the AMD chip but present as UHD Graphics 730 on the Intel chip. The process nodes are 7 nm for AMD and 10 nm for Intel. Release dates also diverge: the AMD chip launched on 2025-06-04, and the Intel chip on 2026-03-08. The Intel chip has a launch MSRP of $384.

Cache specifications show a notable split: L1 cache is 64 KB per core on AMD versus 80 KB per core on Intel, L2 cache is 512 KB per core on AMD versus 2 MB per core on Intel, and L3 cache is 96 MB shared on AMD versus 33 MB shared on Intel.

Head-to-Head Benchmarks

The head-to-head results show a lopsided contest with two clear AMD victories. In the passmark find prime numbers test, the AMD Ryzen 5 5500X3D scores 170 against the Intel Core 7 253PTE's 82, a 107.3% advantage. In the passmark physics test, the AMD chip scores 2282 against 1318, a 73.1% lead. These are the only tests where the AMD chip comes out ahead, but the margins are substantial.

The Intel Core 7 253PTE wins the other nine tests, often by wide margins. The largest Intel advantage comes in passmark integer math, where it scores 119552 against 60033, a 49.8% lead. Floating point math shows a similar pattern: 67209 versus 34511, a 48.7% margin. The single-thread test gives Intel a 3794 score against 2941, a 22.5% advantage. Multithread performance favors Intel at 25031 versus 20363, an 18.6% lead. Data compression shows Intel at 275828 versus 230392, a 16.5% margin. Random string sorting has Intel at 28227 versus 23675, a 16.1% edge. Data encryption shows Intel at 15500 versus 13967, a 9.9% lead, and extended instructions has Intel at 17099 versus 15925, a 6.9% advantage.

The average benchmark scores reflect this mixed picture: the AMD chip has an average score of 37018, while the Intel chip has 34962, meaning the AMD chip is actually ahead on average despite losing most individual tests. This occurs because the AMD chip's two wins have very large percentage margins, while many Intel wins are smaller in relative terms.

The Verdict

The data indicates a clear split based on workload type. The Intel Core 7 253PTE is the stronger all-around performer for most computing tasks, winning 9 of 11 head-to-head benchmarks with particular dominance in integer math, floating point math, and single-thread performance. Its higher core count, 20 threads, and faster boost clock make it suitable for multithreaded applications, content creation, and general productivity. The 45 W TDP also suggests it fits into more power-constrained system builds, though the database does not provide thermal performance data.

The AMD Ryzen 5 5500X3D, despite losing most tests, holds a meaningful advantage in prime number finding and physics simulations, where its 96 MB L3 cache likely contributes to the 107.3% and 73.1% margins respectively. Users running physics-heavy workloads, such as certain scientific computing or simulation tasks, should consider this chip. Its higher average benchmark score of 37018 versus 34962 also indicates that its wins carry significant weight.

The percentile rankings place both near the top of the database, with the AMD chip at 85 and the Intel chip at 84. The Intel chip's launch MSRP is $384. The choice between them depends on whether the user prioritizes the Intel chip's broad benchmark superiority or the AMD chip's specialized strengths in specific algorithm types.