AMD Ryzen 7 5800XT vs Intel Core 7 253PE Comparison

FAQ

Q: Which processor delivers the higher multi-core rendering score in Cinebench R23?

A: The Intel Core 7 253PE scores 24880 in Cinebench R23 multi-core, while the AMD Ryzen 7 5800XT scores 23794. The Intel part leads by 4.4% in this workload.

Q: Does the AMD Ryzen 7 5800XT win any benchmark categories against the Intel Core 7 253PE?

A: Yes, the AMD part wins 4 of the 17 head-to-head comparisons. It takes data compression, data encryption, extended instructions, and random string sorting. Its largest win is data encryption with a 16.7% margin.

Q: How do the two processors compare in single-threaded performance?

A: The Intel Core 7 253PE leads in every single-thread test recorded. In PassMark single-thread, it scores 3955 versus 3535 for the AMD, a 10.6% advantage. The Cinebench R23 single-core margin is 4.4% in favor of Intel.

Q: What are the core and thread configurations of each processor?

A: The AMD Ryzen 7 5800XT has 8 cores and 16 threads. The Intel Core 7 253PE has 10 cores and 20 threads.

Q: Which processor has the higher boost clock?

A: The Intel Core 7 253PE boosts to 5.50 GHz, while the AMD Ryzen 7 5800XT boosts to 4.80 GHz.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen 7 5800XT and the Intel Core 7 253PE support ECC memory.

Where Each One Wins

The Intel Core 7 253PE wins 13 of the 17 recorded head-to-head benchmarks, giving it a clear overall performance edge. Its strengths are concentrated in raw compute and physics workloads. The largest Intel victories come in floating point math (80870 versus 53808, a 33.5% lead), physics (1845 versus 1355, a 26.6% lead), integer math (114158 versus 93942, a 17.7% lead), and prime number finding (138 versus 119, a 13.8% lead). These results indicate a processor that handles heavy numerical and simulation-style tasks with substantially more throughput.

The AMD Ryzen 7 5800XT wins in four specific areas, all of which involve memory manipulation or specialized instruction workloads. It leads in data compression (352002 versus 339133, a 3.8% margin), data encryption (21461 versus 18385, a 16.7% margin), extended instructions (24270 versus 21806, an 11.3% margin), and random string sorting (35911 versus 32777, a 9.6% margin). These wins suggest that the Zen 3 architecture maintains an advantage in workloads that stress data movement and cryptographic-style operations.

The overall benchmark average reflects the Intel part's broader dominance. The Intel Core 7 253PE sits at the 87th percentile among all CPUs, while the AMD Ryzen 7 5800XT sits at the 81st percentile. The Intel processor also holds a higher average benchmark score of 40557 compared to 29879 for the AMD. For users prioritizing maximum throughput across a wide range of compute tasks, the Intel Core 7 253PE is the stronger choice. For workloads focused on encryption, compression, and data sorting, the AMD Ryzen 7 5800XT delivers competitive or superior results despite its older architecture.

Architecture Differences

The two processors come from different manufacturing generations and design philosophies. The AMD Ryzen 7 5800XT uses the Zen 3 architecture under the Vermeer codename, built on a 7 nm process at TSMC. It packs 4,150 million transistors into a 74 mm² die. The Intel Core 7 253PE uses the Bartlett Lake codename on a 10 nm process at Intel, with transistor count and die size not recorded in the database.

Cache layouts differ substantially. The AMD part provides 64 KB of L1 cache per core, 512 KB of L2 per core, and 32 MB of shared L3 cache. The Intel part provides 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3 cache. The Intel L2 cache is four times larger per core, which contributes to its strong performance in integer and floating point workloads.

Memory architecture also diverges. The AMD Ryzen 7 5800XT supports DDR4 with dual-channel memory and a recorded memory bandwidth of 51.2 GB/s. The Intel Core 7 253PE supports both DDR4 and DDR5 with dual-channel memory and a recorded memory bandwidth of 89.6 GB/s. The Intel platform offers 75% more memory bandwidth on paper.

PCIe connectivity differs as well. The AMD processor provides PCIe Gen 4 with 20 lanes from the CPU. The Intel processor provides PCIe Gen 5 with 16 lanes from the CPU. The Intel part also includes integrated graphics in the form of UHD Graphics 730, while the AMD Ryzen 7 5800XT has no integrated graphics.

The AMD processor has an unlocked multiplier, making it suitable for overclocking. The Intel Core 7 253PE has a locked multiplier. The Intel part operates at a 65 W TDP, while the AMD part runs at 105 W TDP despite being the slower processor in most tests.

Specification Differences

The two processors differ across nearly every major specification field. The AMD Ryzen 7 5800XT uses 8 cores and 16 threads, while the Intel Core 7 253PE uses 10 cores and 20 threads. Base clocks are 3.80 GHz for AMD and 2.50 GHz for Intel. Boost clocks are 4.80 GHz for AMD and 5.50 GHz for Intel.

The AMD processor has a 105 W TDP and uses the AMD Socket AM4. The Intel processor has a 65 W TDP and uses the Intel Socket 1700. The AMD part is built on a 7 nm process at TSMC, while the Intel part is built on a 10 nm process at Intel.

Cache specifications differ as described above, with Intel offering larger per-core L2 cache and a slightly larger shared L3 pool. Memory support differs, with AMD limited to DDR4 and Intel supporting both DDR4 and DDR5. Memory bandwidth is recorded at 51.2 GB/s for AMD and 89.6 GB/s for Intel.

PCIe generation and lane counts differ, with AMD offering Gen 4 and 20 lanes, while Intel offers Gen 5 and 16 lanes. The AMD processor has no integrated graphics, while the Intel processor includes UHD Graphics 730. The AMD multiplier is unlocked; the Intel multiplier is locked.

Release dates are recorded as July 2024 for the AMD part and March 2026 for the Intel part. The launch MSRP for the AMD Ryzen 7 5800XT is $249. The launch MSRP for the Intel Core 7 253PE is $384.

Head-to-Head Benchmarks

The Cinebench suite shows consistent Intel superiority across all six recorded tests. In Cinebench R15 multi-core, Intel scores 2507 against AMD's 2398, a 4.3% lead. The R15 single-core test shows 354 versus 338, a 4.5% lead for Intel. Cinebench R20 multi-core gives Intel 10449 against 9993, a 4.4% margin. The R20 single-core result is 1475 versus 1410, another 4.4% lead. Cinebench R23 multi-core shows Intel at 24880 against 23794, a 4.4% margin, and R23 single-core shows 3512 versus 3359, again a 4.4% lead. The Intel processor holds a nearly uniform 4.3% to 4.5% advantage across the entire Cinebench suite.

The PassMark suite tells a more varied story. The Intel Core 7 253PE wins 10 of the 13 PassMark comparisons. Its most dominant result is floating point math, where it scores 80870 against 53808, a 33.5% advantage. The physics test shows 1845 versus 1355, a 26.6% lead. Integer math shows 114158 versus 93942, a 17.7% lead. Prime number finding shows 138 versus 119, a 13.8% lead. PassMark multi-thread gives Intel 29271 against 28053, a 4.2% margin. PassMark single-thread and single-thread (duplicate test name) both show 3955 versus 3535, a 10.6% lead for Intel.

The AMD Ryzen 7 5800XT wins four PassMark tests. Data compression shows AMD at 352002 against 339133, a 3.8% margin. Data encryption shows 21461 versus 18385, a 16.7% lead for AMD. Extended instructions show 24270 versus 21806, an 11.3% margin. Random string sorting shows 35911 versus 32777, a 9.6% lead. These wins demonstrate that the AMD architecture retains specific strengths in data-heavy and instruction-extension workloads, even though it loses the overall benchmark count decisively.

The Verdict

The recorded data points to the Intel Core 7 253PE as the stronger processor in the majority of workloads. It wins 13 of 17 head-to-head comparisons, holds a higher percentile ranking at 87 versus 81, and posts a higher average benchmark score of 40557 versus 29879. Users running rendering tasks, physics simulations, or math-heavy applications will see consistent advantages from the Intel part. The Cinebench results show a uniform 4.4% lead across multi-core and single-core tests, while the PassMark floating point and physics results show much larger margins of 33.5% and 26.6% respectively.

The AMD Ryzen 7 5800XT remains competitive in a narrower set of tasks. Its wins in data encryption (16.7% lead), extended instructions (11.3% lead), random string sorting (9.6% lead), and data compression (3.8% lead) make it the better option for workloads dominated by cryptographic operations, SIMD-style instruction extensions, and data organization. The AMD part also offers an unlocked multiplier for overclocking, a lower launch MSRP of $249, and a 105 W TDP with support for the AM4 socket.

For buyers prioritizing maximum compute throughput across rendering, physics, and general multi-threaded workloads, the Intel Core 7 253PE is the data-backed choice. For buyers whose workloads center on encryption, compression, and data sorting, the AMD Ryzen 7 5800XT delivers specific wins that the Intel part cannot match, despite its lower overall benchmark average. The Intel processor also provides integrated graphics and support for both DDR4 and DDR5 memory, which are relevant platform considerations for systems without a discrete GPU.