AMD Ryzen 7 160 vs Intel Core i9-13900HK Comparison

The Intel Core i9-13900HK and AMD Ryzen 7 160 are both mobile processors that land in the 85th percentile of all CPUs, yet they achieve that standing through very different means. The Intel part is a high-power flagship with a 45 W TDP, while the AMD chip is a 28 W part built on a newer process node. The data shows a complete sweep in head-to-head testing: the Core i9-13900HK wins all 11 comparative benchmarks, with margins ranging from a modest 10.9% in single-threaded work to a staggering 919.3% in floating-point math.

Where Each One Wins

The benchmark distribution is one-sided, but the nature of the wins tells a clear story about workload suitability. The Intel Core i9-13900HK wins every category, making it the default choice for any performance-sensitive task. Its dominance is most pronounced in compute-heavy scenarios. In floating-point math, the Intel chip scores 68,020 against the AMD’s 6,673, a 919.3% advantage that points to a massive gap in raw FPU throughput, likely critical for scientific simulation, 3D rendering, and financial modeling.

The Intel processor also excels in multi-threaded throughput. Its PassMark multithread score of 28,194 is 130.4% higher than the Ryzen 7 160’s 12,237. This translates directly to better performance in video encoding, compilation, and other parallel workloads. The gap is further confirmed by the physics test, where Intel leads 1,896 to 793, a 139.1% delta. Data compression shows a 35.8% lead (329,454 vs 242,634), and integer math is 15.7% faster (94,120 vs 81,370), meaning the Intel part handles general productivity and database work with more headroom.

The AMD Ryzen 7 160 does not win a single benchmark. However, its wins are contextual: it delivers these results at a 28 W TDP versus the Intel’s 45 W. For fanless or passively cooled ultraportables, the AMD part’s efficiency profile is the only viable path, even if absolute performance is lower. The Ryzen 7 160’s single-thread score of 3,435 is only 10.9% behind the Intel’s 3,810, so in lightly threaded office tasks, the real-world difference is small. That narrow margin is the AMD chip’s best showing, suggesting it remains competitive for web browsing and document editing despite the overall deficit.

Architecture Differences

The two processors come from different foundries and design philosophies. The Intel Core i9-13900HK is built on Intel’s 10 nm process (Raptor Lake-H) and packs 14 cores and 20 threads. It features a hybrid architecture with a 2.60 GHz base clock and a 5.40 GHz boost clock. The AMD Ryzen 7 160 uses TSMC’s 6 nm process (Zen 3+, Rembrandt-R) with 8 cores and 16 threads, clocked from 2.70 GHz base to 4.75 GHz boost. Despite having fewer cores, the AMD chip has a higher base clock, but the Intel part’s boost clock is 0.65 GHz higher.

Cache configurations differ sharply. Intel allocates 80 KB of L1 and 2 MB of L2 per core, with a 24 MB shared L3. AMD’s design uses 64 KB L1 and 512 KB L2 per core, with a smaller 16 MB shared L3. The Intel part’s larger per-core L2 and 50% larger L3 pool likely contribute to its 15.7% integer math advantage, as more data can stay on-die. Die size also reflects the complexity difference: Intel’s die is 257 mm² versus AMD’s 210 mm².

Memory and I/O support diverge. The Intel chip supports both DDR4 and DDR5 in a dual-channel configuration, while the AMD part is DDR5-only with a rated bandwidth of 76.8 GB/s. The Intel CPU offers PCIe Gen 5 with 8 CPU lanes, whereas the AMD chip provides PCIe Gen 4 with 20 lanes. The AMD part includes ECC memory support, a feature absent on the Intel chip, which may matter for specific workstation or server-adjacent use cases. Integrated graphics differ as well: Intel fields Iris Xe Graphics with 96 execution units, while AMD uses its Radeon 680M. The Intel part has an unlocked multiplier; the AMD chip is locked. The Intel processor’s launch MSRP is $697; the AMD part has no recorded launch MSRP.

Head-to-Head Benchmarks

The most lopsided result is floating-point math, where the Core i9-13900HK scores 68,020 against the Ryzen 7 160’s 6,673. That 919.3% delta is not a typo; it reflects a fundamental difference in FPU design and core count. The Intel part’s 14 cores and higher boost clock simply crush the AMD chip in this synthetic test. Similarly, the find-prime-numbers test shows a 155.8% lead for Intel (110 vs 43), indicating superior integer throughput per clock and across cores.

Multi-thread performance is another blowout. The Intel chip’s 28,194 PassMark multithread score is 130.4% higher than AMD’s 12,237. The physics test reinforces this, with Intel at 1,896 versus AMD’s 793, a 139.1% margin. These results align with the core-count advantage: Intel has 14 cores versus AMD’s 8, and 20 threads versus 16. Data compression shows a 35.8% lead (329,454 vs 242,634), while random string sorting is 41.1% faster on Intel (36,662 vs 25,981), confirming that the Intel part handles memory-access-heavy parallel tasks better.

In more moderate deltas, data encryption is 23.7% faster on Intel (19,198 vs 15,520), and extended instructions (SIMD) show a 20.8% lead (19,534 vs 16,170). Integer math is 15.7% faster (94,120 vs 81,370). The closest contest is single-thread performance: Intel scores 3,810 versus AMD’s 3,435, a 10.9% advantage. This is the only benchmark where the AMD chip stays within striking distance, suggesting that its Zen 3+ cores are competitive in lightly threaded scenarios despite the older architecture and lower boost clock.

FAQ

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

A: The Intel Core i9-13900HK is significantly faster. It scores 28,194 in PassMark multithread versus the AMD Ryzen 7 160’s 12,237, a 130.4% advantage. The physics test shows a similar gap at 139.1%.

Q: Is the AMD Ryzen 7 160 competitive in single-thread performance?

A: It is closer, but still loses. The Intel part scores 3,810 in PassMark single-thread, while the AMD chip scores 3,435, a 10.9% delta. This is the smallest margin between the two.

Q: Does the AMD Ryzen 7 160 have any architectural advantages?

A: Yes, in efficiency and features. It uses a 6 nm TSMC process versus Intel’s 10 nm, has a lower 28 W TDP versus 45 W, supports ECC memory, and offers 20 PCIe Gen 4 lanes versus Intel’s 8 Gen 5 lanes.

Q: What is the memory bandwidth of the AMD Ryzen 7 160?

A: The AMD part has a rated memory bandwidth of 76.8 GB/s and supports DDR5 only. The Intel chip supports both DDR4 and DDR5 but has no listed bandwidth figure.

Q: Which CPU has more cache?

A: The Intel Core i9-13900HK has more L3 cache at 24 MB shared, versus 16 MB shared on the AMD Ryzen 7 160. Intel also has larger per-core L2 (2 MB vs 512 KB) and L1 (80 KB vs 64 KB).

Q: How many cores and threads does each processor have?

A: The Intel Core i9-13900HK has 14 cores and 20 threads. The AMD Ryzen 7 160 has 8 cores and 16 threads.

The Verdict

The data leaves no ambiguity: the Intel Core i9-13900HK is the superior performer for anyone who prioritizes raw speed. It wins every single head-to-head benchmark, with the largest wins in floating-point math (919.3%), multithread (130.4%), and physics (139.1%). Its 14 cores, 24 MB L3 cache, and 5.40 GHz boost clock provide a decisive edge in rendering, simulation, and heavy multitasking. For a mobile workstation or a high-end gaming laptop where power draw is not a constraint, the Intel part is the clear pick.

The AMD Ryzen 7 160 makes sense in a narrower context. Its 28 W TDP is nearly half of the Intel chip’s 45 W, enabling thinner, quieter, and more battery-efficient designs. The single-thread deficit of only 10.9% means everyday tasks like web browsing and office applications will feel nearly identical. ECC memory support and 20 PCIe Gen 4 lanes also give it a niche advantage for specific professional or embedded uses. But in a straight performance comparison, the AMD chip cannot match the Intel part. The Ryzen 7 160 is a capable efficiency-focused processor; the Core i9-13900HK is a performance flagship. Choose accordingly.