AMD Ryzen 9 5900XT vs Intel Core 7 253PE Comparison

The Verdict

The benchmark data presents a clear split between these two desktop processors. The AMD Ryzen 9 5900XT wins 14 of the 17 recorded head-to-head comparisons, while the Intel Core 7 253PE takes only 3. The AMD part leads by substantial margins in nearly every multithreaded and data-intensive workload, often by 50% or more. The Intel part counters with a narrower advantage in single-threaded PassMark tests and physics simulation.

For workloads that scale across many cores, such as rendering, compression, encryption, and general compute, the AMD Ryzen 9 5900XT is the stronger choice based on the recorded measurements. The Intel Core 7 253PE is preferable only in scenarios that favor its single-thread PassMark result and its physics score, which are isolated wins within the broader dataset. The average benchmark score of 50718 for the AMD part versus 40557 for the Intel part, a difference of roughly 25%, reinforces the overall performance gap. The AMD processor also sits at the 90th percentile among all CPUs in the database, whereas the Intel part sits at the 87th percentile.

Architecture Differences

The two processors come from different design generations and foundries. The AMD Ryzen 9 5900XT uses Zen 3 architecture under the Vermeer codename, built on a 7 nm process at TSMC. It packs 16 cores and 32 threads. The Intel Core 7 253PE belongs to the Bartlett Lake family, built on a 10 nm Intel process, with 10 cores and 20 threads.

Cache layouts differ significantly. The AMD part provides 64 KB of L1 per core, 512 KB of L2 per core, and 64 MB of L3. The Intel part provides 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3. The Intel processor therefore has more private cache per core but far less total L3.

Memory support also diverges. The AMD processor supports DDR4 on a dual-channel bus with 51.2 GB/s of bandwidth. The Intel processor supports both DDR4 and DDR5 on a dual-channel bus with 89.6 GB/s of bandwidth. Both support ECC memory. PCIe connectivity differs: AMD offers Gen 4 with 20 lanes from the CPU, while Intel offers Gen 5 with 16 lanes. The Intel part includes integrated UHD Graphics 730; the AMD part has no integrated graphics. The AMD processor has an unlocked multiplier, while the Intel multiplier is locked. The AMD part uses Socket AM4, the Intel part uses Socket 1700.

Where Each One Wins

The AMD Ryzen 9 5900XT dominates all Cinebench tests, both multicore and single-core. In Cinebench R23, it scores 37373 multicore versus 24880 for the Intel part, and 5276 single-core versus 3512. The AMD advantage in single-core Cinebench is notable because it contradicts the PassMark single-thread result.

The AMD processor also leads in PassMark data compression, data encryption, extended instructions, prime number finding, floating point math, integer math, multithread, and random string sorting. Its largest wins come in data encryption (105.7% ahead), random string sorting (90.8% ahead), and extended instructions (79.5% ahead).

The Intel Core 7 253PE wins three tests: PassMark physics (1845 versus 1715, a 7% lead), and both PassMark single-thread and singlethread results (3955 versus 3474, a 12.2% lead). These wins point to a particular strength in lightly threaded, physics-based workloads, but they are isolated and do not offset the AMD processor's broad multithreaded dominance.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen 9 5900XT has 16 cores and 32 threads. The Intel Core 7 253PE has 10 cores and 20 threads.

Q: Which processor wins in single-threaded performance?

A: It depends on the benchmark. The Intel Core 7 253PE wins PassMark single-thread with a score of 3955 versus 3474, but the AMD Ryzen 9 5900XT wins Cinebench R23 single-core with 5276 versus 3512.

Q: What is the largest performance gap between the two?

A: The largest gap is in PassMark data encryption, where the AMD Ryzen 9 5900XT scores 37814 versus 18385, a 105.7% advantage.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen 9 5900XT and the Intel Core 7 253PE support ECC memory.

Q: Which processor has integrated graphics?

A: The Intel Core 7 253PE includes integrated UHD Graphics 730. The AMD Ryzen 9 5900XT has no integrated graphics.

Q: How do the average benchmark scores compare?

A: The AMD Ryzen 9 5900XT has an average benchmark score of 50718, while the Intel Core 7 253PE has an average of 40557.

Head-to-Head Benchmarks

The Cinebench suite shows a consistent 50% advantage for the AMD Ryzen 9 5900XT across all versions. In Cinebench R15 multicore, AMD scores 3767 versus 2507, a 50.3% lead. In R15 single-core, AMD scores 531 versus 354, a 50% lead. In R20 multicore, AMD scores 15696 versus 10449, a 50.2% lead. In R20 single-core, AMD scores 2215 versus 1475. In R23 multicore, AMD scores 37373 versus 24880, and in R23 single-core, 5276 versus 3512, each a 50.2% lead.

The PassMark suite reveals even larger gaps in some tests. Data compression shows AMD at 597862 versus 339133, a 76.3% lead. Data encryption shows AMD at 37814 versus 18385, a 105.7% lead. Extended instructions show AMD at 39141 versus 21806, a 79.5% lead. Find prime numbers shows AMD at 205 versus 138, a 48.6% lead. Floating point math shows AMD at 99398 versus 80870, a 22.9% lead. Integer math shows AMD at 177566 versus 114158, a 55.5% lead. Multithread shows AMD at 43810 versus 29271, a 49.7% lead. Random string sorting shows AMD at 62537 versus 32777, a 90.8% lead.

The Intel Core 7 253PE wins PassMark physics with 1845 versus 1715, a 7% advantage, and PassMark single-thread with 3955 versus 3474, a 12.2% advantage. The single-thread result is recorded twice in the dataset under slightly different test names, both showing identical scores. These wins do not change the overall picture: the AMD processor leads in 14 of 17 comparisons, and the margins in its favor are generally far larger than the margins in the Intel part's favor.

Specification Differences

The AMD Ryzen 9 5900XT uses a 7 nm TSMC process with 8,300 million transistors and a die size of 2x 74 mm². The Intel Core 7 253PE uses a 10 nm Intel process; transistor count and die size are not recorded in the database.

Clock speeds differ. The AMD part has a base clock of 3.30 GHz and a boost clock of 4.80 GHz. The Intel part has a base clock of 2.50 GHz and a boost clock of 5.50 GHz. The Intel part reaches a higher boost frequency, but this does not translate into a Cinebench single-core win.

Thermal design power differs: the AMD part is rated at 105 W, the Intel part at 65 W.

The AMD part supports DDR4 memory with a dual-channel bus and 51.2 GB/s bandwidth. The Intel part supports DDR4 and DDR5 with a dual-channel bus and 89.6 GB/s bandwidth. Both support ECC.

PCIe capability differs: AMD provides Gen 4 with 20 CPU lanes, Intel provides Gen 5 with 16 CPU lanes.

The AMD processor has an unlocked multiplier; the Intel processor does not. The AMD part has no integrated graphics; the Intel part includes UHD Graphics 730.

Release dates differ: the AMD part was released on 2024-07-30, the Intel part on 2026-03-08. The AMD part has a launch MSRP of $349, the Intel part a launch MSRP of $384.

The AMD part is part of the 5000 series with the Ryzen 9 generation designation Zen 3 (Vermeer). The Intel part belongs to the Core 7 generation designated Bartlett Lake. The Intel part carries part number SA4QE; the AMD part carries part number 100-000001581.