AMD Ryzen 7 160 vs Intel Core Ultra 5 235H Comparison

The Intel Core Ultra 5 235H and AMD Ryzen 7 160 are both 28 W mobile processors aimed at thin-and-light laptops, but they deliver radically different performance profiles. The data shows a decisive overall victory for the Intel part, which wins 10 of 11 head-to-head benchmark comparisons, often by massive margins. However, the AMD chip posts one notable win and offers a different set of platform features, making the choice less about raw speed and more about workload priorities and system-level preferences.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core Ultra 5 235H has 14 cores and 14 threads, while the AMD Ryzen 7 160 has 8 cores and 16 threads. Intel uses more physical cores, but AMD uses simultaneous multithreading to double its thread count.

Q: How much faster is the Intel chip in multi-threaded workloads?

A: In the PassMark multithread test, the Intel Core Ultra 5 235H scores 30091 versus the AMD's 12237, giving Intel a 145.9% advantage. Similarly, in Cinebench R23 multicore, Intel scores 25598 compared to AMD's lack of a direct Cinebench score in the provided data.

Q: Does the AMD Ryzen 7 160 win any benchmark?

A: Yes, the AMD Ryzen 7 160 wins the PassMark integer math test, scoring 81370 against Intel's 74247, an 8.8% advantage for AMD. This is the only head-to-head win for the AMD processor.

Q: What are the integrated graphics options?

A: The Intel Core Ultra 5 235H features Arc Graphics 140T, while the AMD Ryzen 7 160 features Radeon 680M. Both are integrated solutions, but the benchmark data does not include graphics performance comparisons.

Q: Which processor has higher memory bandwidth?

A: The Intel Core Ultra 5 235H supports dual-channel memory with a bandwidth of 102.4 GB/s, while the AMD Ryzen 7 160 supports dual-channel DDR5 with a bandwidth of 76.8 GB/s. Intel's memory subsystem offers 33% more bandwidth based on the specified figures.

Q: Are both processors currently in production?

A: Yes, both the Intel Core Ultra 5 235H and the AMD Ryzen 7 160 have a production status of "Active" and are both classified as mobile market segment parts.

Architecture Differences

The two chips come from fundamentally different design philosophies. The Intel Core Ultra 5 235H is built on Arrow Lake-H architecture using a 3 nm process node at TSMC, while the AMD Ryzen 7 160 uses Zen 3+ architecture (codenamed Rembrandt-R) on a 6 nm process node, also from TSMC. This process advantage gives Intel a significant transistor density and efficiency lead, though the AMD chip's die size is specified at 210 mm².

Cache hierarchies differ substantially. The Intel part allocates 192 KB of L1 cache per core, 3 MB of L2 per core, and 18 MB of shared L3 cache. The AMD chip uses 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3. Intel's larger per-core L2 cache is notable for workloads that benefit from high-speed local data access.

Memory support also diverges. The Intel chip supports both DDR5 and LPDDR5X, while the AMD chip only lists DDR5. Both use dual-channel memory buses, but Intel's memory bandwidth is rated at 102.4 GB/s versus AMD's 76.8 GB/s. ECC memory support is present on the AMD Ryzen 7 160 but absent on the Intel part.

PCIe connectivity differs significantly. The Intel Core Ultra 5 235H offers Gen 5 with 8 lanes (CPU only), while the AMD Ryzen 7 160 offers Gen 4 with 20 lanes (CPU only). This means AMD provides more available lanes but at a slower standard, while Intel provides fewer lanes at a faster standard. The socket types are also incompatible: Intel uses BGA 2049, and AMD uses Socket FP7.

The Verdict

The benchmark data is unambiguous: the Intel Core Ultra 5 235H is the far faster processor in nearly every measurable workload. It wins 10 of 11 head-to-head tests, with wins ranging from 24.5% in data compression to a staggering 1301.3% in floating-point math. The Intel chip also delivers a 145.9% advantage in multithreaded performance and a 26.9% lead in single-thread performance, making it the clear choice for users who prioritize raw compute power in CPU-bound tasks.

The AMD Ryzen 7 160 is the pick only for a narrow set of scenarios. Its single victory in integer math (8.8% ahead) suggests a specific strength in integer-heavy calculations, and its support for ECC memory could be relevant for users who require error-correcting memory in a mobile platform. However, the AMD chip's 85th percentile ranking among all CPUs matches Intel's, but its average benchmark score of 37117 trails Intel's 37522.

For general productivity, content creation, or any workload that leverages multiple cores, the Intel Core Ultra 5 235H is the superior choice based on the data. For users who specifically need ECC memory support or who run integer-dominated workloads, the AMD Ryzen 7 160 offers a defensible, if narrow, alternative. The data does not support choosing AMD for any other reason.

Specification Differences

The two processors differ across nearly every major specification category. The Intel Core Ultra 5 235H has 14 cores and 14 threads, while the AMD Ryzen 7 160 has 8 cores and 16 threads. Intel's base clock is 2.40 GHz with a boost of 5.00 GHz, while AMD's base is 2.70 GHz with a boost of 4.75 GHz. TDP is identical at 28 W for both.

The process node is a key differentiator: Intel uses 3 nm, AMD uses 6 nm, both from TSMC. The AMD chip has a specified die size of 210 mm², while Intel's die size is not listed. Cache configurations are markedly different, with Intel offering 192 KB L1 per core, 3 MB L2 per core, and 18 MB shared L3, versus AMD's 64 KB L1 per core, 512 KB L2 per core, and 16 MB shared L3.

Memory support favors Intel with both DDR5 and LPDDR5X support and a bandwidth of 102.4 GB/s, while AMD supports only DDR5 at 76.8 GB/s. ECC memory is supported on AMD but not on Intel. PCIe versions are Gen 5 for Intel (8 lanes) and Gen 4 for AMD (20 lanes). Integrated graphics are Arc Graphics 140T for Intel and Radeon 680M for AMD.

Release dates differ: the Intel part launched on 2025-01-12, while the AMD part launched later on 2025-09-30. The Intel part number is SRQAP, and the AMD part number is 100-000000991(FP7r2). Neither processor has an unlocked multiplier.

Head-to-Head Benchmarks

The head-to-head results paint a stark picture of Intel dominance. The largest margin comes in floating-point math, where Intel scores 93509 versus AMD's 6673, a 1301.3% advantage. This is followed by find prime numbers, where Intel scores 239 versus AMD's 43, a 455.8% lead. Multithreaded performance shows Intel at 30091 against AMD's 12237, a 145.9% difference, and physics tests show Intel at 1985 versus AMD's 793, a 150.3% advantage.

Intel also wins the remaining tests by significant, though smaller, margins. Data encryption shows Intel at 23121 versus AMD's 15520, a 49% lead. Extended instructions favor Intel at 23354 versus 16170, a 44.4% difference. Random string sorting gives Intel 36208 against AMD's 25981, a 39.4% win. Single-thread performance is 4359 for Intel versus 3435 for AMD, a 26.9% advantage. Data compression shows Intel at 301979 versus AMD's 242634, a 24.5% difference.

The only AMD victory is in integer math, with AMD scoring 81370 versus Intel's 74247, an 8.8% margin. This is the sole bright spot for the Ryzen 7 160. Notably, the Intel chip's Cinebench scores (2580 in R15 multicore, 364 in R15 singlecore, 10751 in R20 multicore, 1517 in R20 singlecore, 25598 in R23 multicore, 3613 in R23 singlecore) are not mirrored by AMD in the head-to-head data, which focuses exclusively on PassMark tests.

Where Each One Wins

The Intel Core Ultra 5 235H wins in every category that demands raw computational throughput. Its multithreaded performance, measured at 30091 in PassMark, is nearly 2.5 times that of the AMD chip, making it the obvious choice for video encoding, 3D rendering, compiling code, or running virtual machines. The floating-point math result (93509) indicates strong performance in scientific computing and simulation workloads. The 49% lead in data encryption suggests faster file and network encryption tasks, and the 44.4% advantage in extended instructions points to better support for modern instruction set extensions.

The Intel chip also wins in single-thread performance (4359 versus 3435), which matters for everyday responsiveness, web browsing, and lightly threaded applications. Its data compression lead (24.5%) helps with file archiving and database operations. The physics test result (1985 versus 793) suggests better performance in physics-based simulations in games or engineering software. The find prime numbers result (239 versus 43) is particularly lopsided, indicating a massive advantage in certain algorithmic workloads.

The AMD Ryzen 7 160 wins only in integer math (81370 versus 74247), an 8.8% margin. This makes it a niche choice for workloads that are heavily integer-bound, such as certain financial calculations, some types of cryptography, or specific database operations. Additionally, the AMD chip supports ECC memory, which the Intel chip does not, making it the only option for users who require error-correcting memory in a mobile platform. The AMD chip's 20 PCIe Gen 4 lanes could also be preferable for users who need more expansion options, though the Intel chip's Gen 5 standard offers higher per-lane bandwidth. For all other purposes, the data clearly favors the Intel Core Ultra 5 235H.