AMD Ryzen 7 160 vs Intel Core Ultra 5 225T Comparison

Where Each One Wins

The benchmark split between the AMD Ryzen 7 160 and Intel Core Ultra 5 225T is lopsided in favor of Intel, with the Ultra 5 taking 9 of the 11 head-to-head comparisons. The AMD processor secures two wins, both in workloads that reward high integer throughput and memory compression efficiency.

The Ryzen 7 160's strongest territory is integer math, where it posts a 36.7% advantage over the Intel part. This is a substantial margin and indicates that the Zen 3+ architecture handles integer-heavy instruction streams with particular efficiency. The AMD chip also wins data compression by a narrower 3.7% margin, suggesting that its cache hierarchy and memory subsystem handle compression algorithms well despite the Intel part having a larger L3 cache.

The Intel Core Ultra 5 225T dominates nearly every other category. Its most extreme win comes in floating-point math, where it outperforms the AMD chip by 91.9%. The gap in prime number finding is similarly dramatic at 84.9%. These are compute-bound workloads that scale with raw execution resources, and the Intel processor's architecture clearly provides far more floating-point capability.

In multithreaded performance, the Intel chip leads by 51.7%, which is notable given that the AMD processor has 16 threads versus the Intel part's 10. The Intel processor also wins single-thread performance by 21%, a critical metric for everyday responsiveness and lightly threaded applications.

The remaining Intel wins include data encryption (15.1% ahead), extended instructions (19.5% ahead), physics simulation (61.4% ahead), and random string sorting (9.7% ahead). The physics result is particularly large and suggests the Intel architecture handles the branch-heavy, physics-style workloads with much greater efficiency.

The use-case split is therefore clear. The Ryzen 7 160 is the better choice for integer-heavy processing and data compression tasks, while the Core Ultra 5 225T is the stronger all-round performer across floating-point, encryption, single-threaded, and multithreaded workloads.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen 7 160 is a mobile-class chip built on Zen 3+ architecture with the Rembrandt-R codename. It uses an 8-core, 16-thread configuration with simultaneous multithreading enabled. The Intel Core Ultra 5 225T is a desktop part using Arrow Lake architecture with 10 cores and 10 threads, meaning it does not use hyper-threading at all.

The process technology differs significantly. The AMD chip is fabricated on a 6 nm process at TSMC with a die size of 210 mm². The Intel processor uses a more advanced 3 nm process, also from TSMC, with a larger die of 243 mm² and 17,800 million transistors. The tighter process node gives Intel an advantage in transistor density, though the larger die size suggests a more complex overall design.

Cache configurations diverge sharply. The Ryzen 7 160 uses 64 KB of L1 cache per core, 512 KB of L2 per core, and 16 MB of shared L3 cache. The Core Ultra 5 225T uses 192 KB of L1 per core, 3 MB of L2 per core, and 20 MB of shared L3 cache. The Intel part has substantially more cache at every level, which contributes to its strong single-thread and floating-point results.

Clock speeds also favor Intel. The AMD processor has a base clock of 2.70 GHz and a boost clock of 4.75 GHz. The Intel part runs at 2.50 GHz base and 4.90 GHz boost. While the base clocks are similar, the higher boost clock on the Intel chip helps explain its 21% single-thread advantage.

Memory bandwidth is another differentiator. The Ryzen 7 160 supports dual-channel DDR5 with 76.8 GB/s of bandwidth. The Core Ultra 5 225T also supports dual-channel DDR5 but with 102.4 GB/s of bandwidth, a 33% improvement. This bandwidth advantage likely contributes to the Intel part's wins in encryption, extended instructions, and physics workloads.

The AMD processor supports ECC memory, which the Intel part does not. The AMD chip uses PCIe Gen 4 with 20 CPU lanes, while the Intel processor uses the newer PCIe Gen 5 standard with the same 20 CPU lanes. Integrated graphics differ as well: the AMD chip uses Radeon 680M graphics, while the Intel part uses Arc Xe-LPG Graphics with 16 execution units.

The power profiles are notably different. The Ryzen 7 160 has a TDP of 28 watts, while the Core Ultra 5 225T has a TDP of 65 watts. This is a significant difference that reflects the AMD chip's mobile heritage and the Intel part's desktop orientation. The higher power envelope on the Intel side helps explain its substantial performance advantages in compute-heavy workloads.

Socket compatibility also separates the two. The AMD processor uses the FP7 socket, while the Intel part uses Socket 1851. The AMD chip was released in September 2025, while the Intel processor was released in December 2024.

Head-to-Head Benchmarks

The PassMark suite reveals a performance landscape where the Intel Core Ultra 5 225T holds the majority of advantages, often by very large margins. The most extreme gap appears in floating-point math, where the Intel chip scores 82,751 against the AMD processor's 6,673, a deficit of 91.9% for the Ryzen part. This is not a marginal difference but a fundamental architectural gap in floating-point execution capability.

Prime number finding shows a similar pattern. The Intel part scores 284 versus 43 for the AMD chip, an 84.9% advantage. This workload is highly sensitive to integer and floating-point throughput, and the Intel processor's execution resources are clearly superior in this area.

Multithreaded performance shows the Intel part at 25,358 versus 12,237, a 51.7% lead. This is notable because the AMD processor has 16 threads to the Intel part's 10. The fact that the Intel chip wins by such a wide margin despite fewer threads indicates that its individual cores are substantially more capable, and that the absence of SMT does not hurt it in this workload.

Single-thread performance is closer but still favors Intel. The Core Ultra 5 225T scores 4,348 versus 3,435, a 21% lead. This aligns with the higher boost clock of 4.90 GHz and the larger L2 cache per core on the Intel part.

The AMD Ryzen 7 160's two wins are both substantial in their own right. Integer math shows the AMD chip at 81,370 versus 59,543, a 36.7% advantage. This is the largest win for either side outside of the floating-point and prime number categories. Data compression is closer, with the AMD part scoring 242,634 versus 233,998, a 3.7% lead.

The remaining Intel wins fall in the middle range. Data encryption shows a 15.1% Intel advantage (18,289 versus 15,520). Extended instructions show a 19.5% lead (20,083 versus 16,170). Physics simulation shows a 61.4% lead (2,053 versus 793). Random string sorting shows a 9.7% lead (28,774 versus 25,981).

The average benchmark scores reflect these results. The AMD processor has an average score of 37,117, while the Intel part averages 30,468. The Ryzen 7 160's nearest rival is the Intel Core i7-13700 with an average score of 37,135, a delta of 0%. The Core Ultra 5 225T's nearest rival is the Intel Core i5-13600H at 30,548, a delta of -0.3%.

Percentile rankings place the AMD chip at the 85th percentile of all CPUs, while the Intel part sits at the 82nd percentile. Despite the Intel processor's dominance in the head-to-head benchmarks, the AMD chip ranks higher overall, which reflects the broader mix of workloads used in the full database ranking.

The Verdict

The data indicates that these two processors serve different markets and different workload priorities. The Intel Core Ultra 5 225T is the outright performance winner in the majority of benchmark categories, with particularly decisive advantages in floating-point math, prime number finding, physics simulation, and multithreaded performance. Its higher boost clock, larger cache hierarchy, and greater memory bandwidth all contribute to this profile.

The AMD Ryzen 7 160 is the efficiency-oriented choice with a 28-watt TDP compared to the Intel part's 65 watts. It wins integer math by 36.7% and data compression by 3.7%, making it the stronger option for integer-heavy compute tasks. Its support for ECC memory is a meaningful feature for systems that require error correction, and its Radeon 680M integrated graphics may offer different capabilities than the Intel Arc Xe-LPG Graphics.

For users prioritizing maximum compute throughput, particularly in floating-point, physics, and multithreaded workloads, the Core Ultra 5 225T is the clear choice based on the recorded data. Its 51.7% multithreaded lead and 91.9% floating-point lead are decisive margins.

For users focused on integer processing, data compression, or lower power consumption, the Ryzen 7 160 has a compelling profile. The 36.7% integer math win is significant, and the 28-watt TDP represents a fraction of the Intel part's power envelope.

The percentile rankings complicate the picture. The AMD chip ranks at the 85th percentile of all CPUs, while the Intel part ranks at the 82nd percentile. The Ryzen 7 160's average score of 37,117 places it alongside the Intel Core i7-13700 and AMD Ryzen 7 7735H, while the Core Ultra 5 225T's average of 30,468 puts it in range of the Intel Core i9-11980HK and AMD Ryzen 5 7640HS.

The choice between these processors should hinge on workload type and platform constraints. The Intel part delivers superior raw performance in most measured categories and uses the newer PCIe Gen 5 interface. The AMD part offers ECC support, a much lower TDP, and a decisive integer math advantage. Neither processor is unlocked for overclocking, and both use DDR5 memory.

FAQ

Q: Which processor wins more benchmark comparisons?

A: The Intel Core Ultra 5 225T wins 9 of the 11 head-to-head benchmarks. The AMD Ryzen 7 160 wins 2, specifically integer math and data compression.

Q: How large is the Intel processor's lead in floating-point performance?

A: The Core Ultra 5 225T scores 82,751 in floating-point math versus 6,673 for the Ryzen 7 160, an advantage of 91.9%.

Q: Does the AMD processor have more threads than the Intel part?

A: Yes, the Ryzen 7 160 has 16 threads across 8 cores, while the Core Ultra 5 225T has 10 threads across 10 cores. Despite fewer threads, the Intel part leads in multithreaded performance by 51.7%.

Q: What is the difference in power consumption?

A: The AMD Ryzen 7 160 has a TDP of 28 watts, while the Intel Core Ultra 5 225T has a TDP of 65 watts.

Q: Which processor supports ECC memory?

A: The AMD Ryzen 7 160 supports ECC memory. The Intel Core Ultra 5 225T does not.

Q: How do their overall rankings compare?

A: The AMD Ryzen 7 160 ranks at the 85th percentile of all CPUs with an average benchmark score of 37,117. The Intel Core Ultra 5 225T ranks at the 82nd percentile with an average score of 30,468.