AMD Ryzen AI 7 345 vs Intel Core i5-13500T Comparison

Head-to-Head Benchmarks

The recorded data shows a clear split between these two processors. The Intel Core i5-13500T wins the majority of the head-to-head comparisons, taking 9 of the 15 benchmark matchups, while the AMD Ryzen AI 7 345 wins 6. However, the margins tell a more nuanced story than the raw win count.

In single-core performance, the AMD Ryzen AI 7 345 establishes a consistent advantage. The Cinebench R15 single-core test shows the AMD part scoring 271 against the Intel's 247, a 9.7% lead. The Cinebench R23 single-core result repeats the pattern: 1818 for AMD versus 1754 for Intel, a 3.6% edge. The PassMark single-thread test confirms this trend with a score of 3875 for the Ryzen AI 7 345 versus 3580 for the Core i5-13500T, an 8.2% advantage. These results indicate that the Zen 5 architecture in the AMD chip delivers superior per-thread throughput.

The multi-core picture is more complex. In Cinebench R15 multi-core, the Intel part wins decisively with 1945 points against 1712, a 12% margin. However, in Cinebench R23 multi-core, the AMD Ryzen AI 7 345 flips the result, scoring 11461 versus 11028, a 3.9% lead. This reversal suggests that the R23 workload scales differently across the two designs, likely favoring the AMD chip's efficiency cores under sustained load.

The PassMark suite heavily favors Intel in raw compute throughput. The floating-point math test shows a 30.9% gap, with Intel scoring 61640 against AMD's 42621. Integer math follows with Intel at 84427 versus 63475, a 24.8% advantage. Data encryption also goes to Intel by 24%, scoring 15543 against 11814. Data compression shows Intel ahead by 12.5% (271348 versus 237484), while random string sorting favors Intel by 12% (28893 versus 25435). The PassMark multi-thread test gives Intel a 12% win at 22654 versus 19927.

The AMD part does manage wins in a few specialized workloads. Extended instructions show AMD ahead at 17003 versus 16599, a 2.4% margin. Prime number finding goes to Intel by 15.1% (73 versus 62), and physics testing shows Intel barely ahead at 1112 versus 1089, only 2.1%. The single-thread PassMark results, as noted, favor AMD.

Where Each One Wins

The data points to distinct use-case strengths. The AMD Ryzen AI 7 345 is the better choice for workloads that depend on single-threaded responsiveness. The consistent 3.6% to 9.7% leads across all three single-core benchmarks (Cinebench R15, Cinebench R23, and PassMark single-thread) make this clear. Applications like lightweight scripting, legacy software that cannot utilize multiple threads, and interactive response will benefit from the AMD chip's higher per-core performance. The extended instructions win at 2.4% also suggests that vectorized or specialized instruction paths run slightly better on the AMD design.

The Intel Core i5-13500T dominates in throughput-heavy tasks. The 30.9% lead in floating-point math and 24.8% lead in integer math point to number-crunching applications like scientific computing, financial modeling, and simulation workloads. The 24% encryption advantage makes Intel the stronger candidate for data security tasks, VPN termination, or encrypted storage workloads. Data compression and random string sorting, both 12% ahead on Intel, indicate better performance for file archiving, database indexing, and text processing pipelines.

The multi-core Cinebench results are split, so rendering workloads are ambiguous. Cinebench R15 favors Intel by 12%, while Cinebench R23 favors AMD by 3.9%. This suggests that the specific render engine and its instruction mix will determine the winner. The PassMark multi-thread score, however, clearly favors Intel by 12%, so general parallel compute leans Intel.

Architecture Differences

The fundamental design philosophies diverge sharply. The AMD Ryzen AI 7 345 uses the Krackan Point codename, built on the Ryzen AI 300 generation with a hybrid Zen 5 and Zen 5c core arrangement. It is fabricated on a 4 nm process at TSMC. The Intel Core i5-13500T uses the Raptor Lake architecture, specifically Raptor Lake-S, on Intel's 10 nm process. The die size for Intel is recorded at 215 mm²; no die size is recorded for AMD.

Core counts differ substantially. The AMD chip has 6 cores and 12 threads, while the Intel chip has 14 cores and 20 threads. This core advantage explains Intel's dominance in parallel workloads. Both processors boost to 4.60 GHz, but the base clocks differ: AMD runs at 2.00 GHz while Intel runs at 1600.00 MHz. The thermal design power also differs, with AMD rated at 28 watts and Intel at 35 watts, though the database records a lower base clock for Intel despite the higher TDP.

Cache hierarchies are notably different. Both use 80 KB of L1 cache per core. The L2 cache is 1 MB per core on the AMD part versus 1.25 MB per core on Intel. The L3 cache shows a major divergence: AMD has only 4 MB total, while Intel has 24 MB shared. This six-fold difference in L3 capacity likely contributes to Intel's stronger performance in data-heavy workloads like compression and sorting, where larger cache residency reduces memory traffic.

Memory support also differs. AMD supports DDR5 and LPDDR5X with dual-channel access, delivering a recorded memory bandwidth of 89.6 GB/s. Intel supports DDR4 and DDR5 with dual-channel access, but no bandwidth figure is recorded. Neither processor supports ECC memory. PCIe capabilities differ: AMD provides Gen 4 with 14 CPU lanes, while Intel provides Gen 5 with 20 CPU lanes. Integrated graphics are the Radeon 840M on AMD and UHD Graphics 770 on Intel.

The platform sockets reflect their market segments. AMD uses Socket FP8, which is a mobile platform, and the chip is classified as a Mobile part. Intel uses Socket 1700, a desktop platform, and is classified as Desktop. The release dates differ by about two years: Intel launched on 2023-01-03, while AMD launched on 2025-01-14. Neither chip has an unlocked multiplier.

The Verdict

The data supports a clear decision framework. For single-threaded performance and mobile deployment, the AMD Ryzen AI 7 345 is the stronger option. Its single-core leads range from 3.6% to 9.7% across all measured tests, and its 28-watt TDP combined with a mobile socket makes it suitable for thin-and-light systems. The 4 nm TSMC process node indicates a more modern fabrication approach, and the LPDDR5X memory support suggests integration into power-constrained designs.

For multi-threaded compute and desktop workloads, the Intel Core i5-13500T is the better choice. The 14-core, 20-thread configuration delivers decisive wins in integer math (24.8%), floating-point math (30.9%), encryption (24%), and compression (12.5%). The larger 24 MB L3 cache and the 35-watt TDP reflect a design aimed at sustained throughput rather than efficiency. The launch MSRP for Intel is $232, which can be stated once as a reference point.

The desktop-versus-mobile distinction matters. The Intel part sits in Socket 1700 with Gen 5 PCIe support and 20 lanes, making it suitable for desktop builds with discrete GPUs and high-bandwidth storage. The AMD part uses Socket FP8 with Gen 4 PCIe and 14 lanes, aligning with integrated mobile systems. Users building a desktop workstation should favor Intel based on the benchmark data. Users selecting a mobile processor should favor AMD, especially given its single-thread advantage and lower power envelope.

The average benchmark scores place the AMD part at 29461 versus Intel's 28670, and the percentile rankings are close: AMD sits at the 81st percentile of all CPUs, Intel at the 80th. The nearest rivals for AMD include the AMD Ryzen 7 3800X with an average score of 29447 and a 0% delta, and the Intel Core i5-13500HX at 29270 with a 0.7% delta. For Intel, the nearest rivals include the Intel Core i5-12600 at 28646 with a 0.1% delta and the AMD EPYC 7203P at 28583 with a 0.3% delta. These figures show that both chips sit in a tightly contested performance tier.

FAQ

Q: Which processor has the higher single-core performance?

A: The AMD Ryzen AI 7 345 leads in every recorded single-core benchmark. It scores 271 versus 247 in Cinebench R15 single-core (9.7% ahead), 1818 versus 1754 in Cinebench R23 single-core (3.6% ahead), and 3875 versus 3580 in PassMark single-thread (8.2% ahead).

Q: Which processor wins in multi-core Cinebench tests?

A: The results are split. Intel wins Cinebench R15 multi-core with 1945 versus 1712, a 12% margin. AMD wins Cinebench R23 multi-core with 11461 versus 11028, a 3.9% margin. PassMark multi-thread favors Intel at 22654 versus 19927, a 12% lead.

Q: How do the core counts compare?

A: The AMD Ryzen AI 7 345 has 6 cores and 12 threads. The Intel Core i5-13500T has 14 cores and 20 threads. Both processors boost to 4.60 GHz, but the AMD base clock is 2.00 GHz while the Intel base clock is 1600.00 MHz.

Q: What are the cache differences?

A: Both use 80 KB of L1 per core. AMD has 1 MB of L2 per core and 4 MB of L3 total. Intel has 1.25 MB of L2 per core and 24 MB of shared L3. The L3 difference is substantial: 4 MB versus 24 MB.

Q: Which workloads favor the Intel processor based on the data?

A: Intel wins in floating-point math by 30.9%, integer math by 24.8%, data encryption by 24%, data compression by 12.5%, random string sorting by 12%, prime number finding by 15.1%, and physics by 2.1%. These point to parallel compute and data-intensive tasks.

Q: Which workloads favor the AMD processor?

A: AMD wins all single-core tests, plus extended instructions by 2.4% and Cinebench R23 multi-core by 3.9%. The single-thread advantage suggests responsiveness in interactive and lightly threaded applications.