Intel Core i7-13700 vs Intel Core Ultra 5 225 Comparison

The Intel Core i7-13700 and Intel Core Ultra 5 225 represent two distinct approaches to desktop processing, with the former leveraging a high core count on a mature platform and the latter relying on a newer, more efficient architecture with higher clock speeds. Benchmark data from the FACT PACK shows a near-even split in workload victories, with the i7-13700 taking 9 wins and the Ultra 5 225 taking 8. The average benchmark scores are remarkably close, with the i7-13700 posting 37135 and the Ultra 5 225 trailing slightly at 36938, placing both in the 85th percentile of all CPUs. This indicates a performance parity that is defined more by workload type than by overall capability.

Head-to-Head Benchmarks

The most dramatic divergences in performance appear in multi-threaded and single-threaded tests. The Intel Core i7-13700 demonstrates overwhelming dominance in heavily parallelized workloads. In Cinebench R20 multicore, the i7-13700 scores 12806 against the Ultra 5 225’s 6317, a staggering 102.7% advantage. This is echoed in Passmark integer math, where the i7-13700 scores 138974 compared to 65345, a 112.7% lead. The gap narrows but remains substantial in Cinebench R15 multicore, with a 41.5% difference (3692 vs 2609), and in Passmark multithread, where the i7-13700 leads by 19.5% (36387 vs 30459). Data compression also favors the i7-13700 heavily, with a 46.6% advantage (443900 vs 302811).

Conversely, the Intel Core Ultra 5 225 wins decisively in single-threaded and light-threaded tasks. The most striking result is in Cinebench R23 singlecore, where the Ultra 5 225 scores 3655 against the i7-13700’s 2008.5, a 45% lead. This pattern holds in Cinebench R15 singlecore, where the Ultra 5 225 wins by 22.6% (368 vs 285). The Passmark single-thread test shows a smaller but clear 7% advantage for the Ultra 5 225 (4412 vs 4101). The Ultra 5 225 also excels in prime number finding, scoring 358 versus 147, a 58.9% lead. In physics simulation, the Ultra 5 225 wins by 12.3% (2342 vs 2053), and it edges out the i7-13700 in extended instructions by 2.2% (27162 vs 26578).

Notably, the Cinebench R23 multicore test breaks the trend, showing a 2% win for the Ultra 5 225 (25891 vs 25369), despite the i7-13700’s massive leads in other multi-threaded tests. This suggests that the newer architecture scales differently under specific load types. The i7-13700 maintains wins in floating-point math (6.2%), data encryption (15.1%), and random string sorting (26.9%), while the Ultra 5 225’s wins are concentrated in tests that favor high clock speeds and low latency.

Where Each One Wins

The workload split is clear: the Intel Core i7-13700 is the choice for throughput-oriented tasks that can utilize its 16 cores and 24 threads. This includes data compression, integer math, and multi-threaded rendering as evidenced by the Cinebench R20 and R15 results. For users running heavily parallelized scientific computing, video encoding, or 3D rendering, the i7-13700’s advantages of 102.7% and 112.7% in specific tests are significant. Its higher thread count allows it to process more data simultaneously, making it superior for batch operations and content creation workflows that scale with core count.

The Intel Core Ultra 5 225, with its 10 cores and 10 threads, prioritizes responsiveness and efficiency. Its wins in Cinebench R23 singlecore (45% lead) and Passmark single-thread (7% lead) indicate superior per-core performance. This makes it better suited for tasks like gaming, where frame times depend on single-thread speed, or for applications that are poorly optimized for multi-threading. The 58.9% lead in prime number finding and 12.3% lead in physics also point to strengths in real-time calculations and simulations that cannot fully leverage the i7-13700’s additional cores. The Ultra 5 225’s win in Cinebench R23 multicore, despite being narrow, suggests that newer instruction sets or architectural efficiencies can sometimes compensate for lower core counts.

Architecture Differences

The fundamental architectural gap between these two CPUs is significant. The Intel Core i7-13700 is built on the Raptor Lake architecture, using a 10 nm process node at Intel’s foundry. It features a hybrid design with 16 cores and 24 threads, indicating a mix of performance and efficiency cores. Its cache hierarchy includes 80 KB of L1 per core, 2 MB of L2 per core, and 30 MB of shared L3 cache. The i7-13700 supports both DDR4 and DDR5 memory, which offers flexibility for platform builders. It uses the Intel Socket 1700 and includes integrated UHD Graphics 770. The die size is 257 mm².

In contrast, the Intel Core Ultra 5 225 uses the Arrow Lake architecture on a 3 nm process node, fabricated by TSMC. This represents a major shift in manufacturing, with the Ultra 5 225 packing 17,800 million transistors onto a 243 mm² die. Its cache layout is different, with 192 KB of L1 per core, 3 MB of L2 per core, and 20 MB of shared L3 cache. The Ultra 5 225 exclusively supports DDR5 memory, with a memory bandwidth of 102.4 GB/s. It uses the newer Intel Socket 1851 and features integrated Arc Xe-LPG Graphics 16EU. The base clock is higher at 3.30 GHz compared to the i7-13700’s 2.10 GHz, but the boost clock is lower at 4.90 GHz versus 5.20 GHz.

These differences explain the benchmark results. The Ultra 5 225’s higher base clock and newer process node contribute to its superior single-thread performance. The lower L3 cache size (20 MB vs 30 MB) and fewer cores limit its multi-threaded potential. The i7-13700’s larger L3 cache and higher core count are clearly advantageous for data-heavy workloads. The i7-13700 also supports ECC memory, while the Ultra 5 225 does not, and the Ultra 5 225 offers more PCIe lanes (20 vs 16) for expansion.

The Verdict

The data supports a clear division of use cases. For users whose priority is raw multi-core performance, the Intel Core i7-13700 is the superior choice. Its 19.5% lead in Passmark multithread and 102.7% lead in Cinebench R20 multicore are decisive. This processor is designed for heavy lifting, and the data shows it excels in integer math and compression tasks. The i7-13700’s launch MSRP is $384.

For users focused on single-threaded responsiveness and efficiency, the Intel Core Ultra 5 225 is the better option. Its 45% lead in Cinebench R23 singlecore and 58.9% lead in prime number finding are substantial. The Ultra 5 225’s lower core count is offset by higher per-core performance, making it ideal for general desktop use, lighter gaming, and applications that do not scale well with threads. Its launch MSRP is $246.

Neither CPU is a universal winner. The i7-13700 is the workhorse for productivity and rendering, while the Ultra 5 225 is the efficient executor for latency-sensitive tasks. The choice depends entirely on whether the workload favors the i7-13700’s 16 cores and 24 threads or the Ultra 5 225’s faster single-core execution.

FAQ

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

A: The Intel Core i7-13700 dominates in most multi-threaded tests, with a 102.7% lead in Cinebench R20 multicore and a 19.5% lead in Passmark multithread. However, the Ultra 5 225 wins Cinebench R23 multicore by 2%.

Q: How significant is the single-core performance difference?

A: The Intel Core Ultra 5 225 has a clear advantage, winning Cinebench R23 singlecore by 45% (3655 vs 2008.5) and Passmark single-thread by 7% (4412 vs 4101).

Q: What are the core and thread counts for each processor?

A: The Intel Core i7-13700 has 16 cores and 24 threads. The Intel Core Ultra 5 225 has 10 cores and 10 threads.

Q: Do these CPUs support the same memory types?

A: No. The i7-13700 supports DDR4 and DDR5, while the Ultra 5 225 supports only DDR5.

Q: Which processor has a higher boost clock?

A: The Intel Core i7-13700 has a higher boost clock of 5.20 GHz, compared to the Ultra 5 225’s 4.90 GHz.

Q: Which CPU has a larger L3 cache?

A: The Intel Core i7-13700 has 30 MB of shared L3 cache, while the Intel Core Ultra 5 225 has 20 MB.