Intel Core 7 160UL vs Intel Core Ultra X7 358H Comparison

Head-to-Head Benchmarks

The benchmark data presents a decisive picture. The Intel Core Ultra X7 358H wins every single recorded comparison, taking all 17 head-to-head tests. The Intel Core 7 160UL does not register a single victory in the database. The margins are substantial across every category, ranging from a relatively narrow single-thread gap to a massive deficit in prime number finding.

The largest single advantage for the Core Ultra X7 358H appears in the PassMark find prime numbers test. The 358H scores 337, while the 160UL manages only 50. That is an 85.2% deficit for the older chip, the steepest delta in the entire comparison. This type of workload, which stresses integer recursion and branch prediction, clearly benefits from the architectural changes in the newer processor.

Cinebench results show a similar pattern. In the multi-core tests, the 358H posts 3027 in Cinebench R15, 12011 in R20, and 18747 in R23. The 160UL trails at 946, 3942, and 9386 respectively. The deltas are 68.7%, 67.2%, and 49.9%. The R23 gap is the smallest of the multi-core trio, but it still represents a near-doubling of the Core Ultra's score over the Core 7.

Single-core performance tells a slightly different story in terms of percentage but not in outcome. The 358H leads with 301.5 in Cinebench R15 single-core, 1695 in R20, and 2080 in R23. The 160UL scores 133, 556, and 1325. The deltas are 55.9%, 67.2%, and 36.3%. The R23 single-core gap is the narrowest of all Cinebench results, suggesting that the 160UL's 5.20 GHz boost clock helps close some distance in lightly threaded workloads, though not enough to overtake the 358H's newer architecture.

PassMark integer math shows the closest overall result outside of the single-thread tests. The 358H scores 83147, while the 160UL reaches 47515, a 42.9% deficit. Floating point math is less forgiving: 103842 versus 25670, a 75.3% gap. Extended instructions show a 78.6% deficit, with the 358H at 27274 and the 160UL at 5832. Data encryption favors the 358H at 26046 versus 7146, a 72.6% delta. Data compression shows 332508 versus 108953, a 67.2% gap.

Memory-related and throughput benchmarks continue the trend. The PassMark multithread test gives the 358H a score of 33802, while the 160UL manages 11043, a 67.3% deficit. Physics simulation shows 3021 versus 819, a 72.9% gap. Random string sorting delivers 40357 for the 358H and 11843 for the 160UL, a 70.7% delta.

The narrowest margin anywhere is in the PassMark single-thread and singlethread tests, which are listed as identical scores of 4124 for the 358H and 3391 for the 160UL. That is a 17.8% deficit for the older chip. While this is the smallest percentage gap, it still leaves no doubt about the ranking. The average benchmark score reinforces the overall picture: the 358H averages 40967, while the 160UL averages 14232. That places the Core Ultra in the 87th percentile of all CPUs in the database, versus the 69th percentile for the Core 7.

The nearest rivals in the database help contextualize each processor. The Core Ultra X7 358H sits within 0.6% to 0.7% of the AMD Ryzen AI 5 PRO 440, the Intel Core Ultra 7 356H, the AMD Ryzen AI 5 PRO 435G, and the Intel Core Ultra 7 366H. The 160UL, meanwhile, trades places within 0.3% to 0.6% of the AMD Ryzen 3 7320C, the Intel Core i5-10400F, the Intel Xeon 6756E, and the AMD Ryzen 5 3501U. In other words, the 358H competes in a much higher performance tier, while the 160UL sits among older mainstream desktop parts.

The Verdict

The data supports only one conclusion for performance. The Intel Core Ultra X7 358H is the faster processor in every recorded benchmark. Its 16 cores and 16 threads, 3 nm process, and 18 MB of shared L3 cache deliver results that the 10-core, 12-thread Raptor Lake chip cannot approach. The 160UL does have a higher boost clock at 5.20 GHz versus 4.80 GHz, and that helps in the single-thread tests where the gap shrinks to 17.8%. But even there, the 358H wins.

Buyers choosing between these two should base their decision on the workload and platform, not on any expectation of competitive performance from the Core 7. The 358H is a mobile processor on Intel BGA 2540 with LPDDR5X memory support and a 153.6 GB/s memory bandwidth figure. The 160UL is a desktop part on Intel Socket 1700 with DDR4 and DDR5 support. The Core Ultra targets mobile systems that need high throughput in multi-threaded applications, as shown by its 18747 Cinebench R23 multi-core score. The Core 7 targets low-power desktop builds where the 15 W TDP and a 5.20 GHz boost clock might be more relevant than raw multi-core muscle.

The percentile rankings summarize the situation. At 87% versus 69%, the Core Ultra X7 358H belongs to a different performance class. The nearest rival data confirms this: the 358H sits alongside modern Ryzen AI and Core Ultra 7 parts, while the 160UL matches older Ryzen 3 and Core i5 chips. The Core 7 160UL is not without merit as a low-power desktop option, but it cannot match the Core Ultra in any metric recorded here.

FAQ

Q: Which processor is faster in single-core performance?

A: The Intel Core Ultra X7 358H wins all single-core tests. It scores 301.5 in Cinebench R15 single-core, 1695 in R20, and 2080 in R23, while the Intel Core 7 160UL scores 133, 556, and 1325. The PassMark single-thread test shows 4124 versus 3391, a 17.8% gap.

Q: How large is the multi-core performance gap?

A: The Core Ultra X7 358H leads by 68.7% in Cinebench R15 multi-core, 67.2% in R20, and 49.9% in R23. The PassMark multithread test shows a 67.3% deficit for the Core 7 160UL.

Q: What is the average benchmark score for each CPU?

A: The Intel Core Ultra X7 358H has an average benchmark score of 40967, placing it in the 87th percentile of all CPUs. The Intel Core 7 160UL has an average score of 14232, placing it in the 69th percentile.

Q: How do these processors compare to their nearest rivals?

A: The Core Ultra X7 358H sits within 0.6% to 0.7% of the AMD Ryzen AI 5 PRO 440, Intel Core Ultra 7 356H, AMD Ryzen AI 5 PRO 435G, and Intel Core Ultra 7 366H. The Core 7 160UL sits within 0.3% to 0.6% of the AMD Ryzen 3 7320C, Intel Core i5-10400F, Intel Xeon 6756E, and AMD Ryzen 5 3501U.

Q: Which processor has the higher boost clock?

A: The Intel Core 7 160UL has a higher boost clock at 5.20 GHz, compared to 4.80 GHz for the Intel Core Ultra X7 358H. The Core 7 also has a lower base clock at 1.80 GHz versus 1.90 GHz.

Q: What memory types does each processor support?

A: The Intel Core 7 160UL supports DDR4 and DDR5 memory. The Intel Core Ultra X7 358H supports LPDDR5X memory with a recorded memory bandwidth of 153.6 GB/s.

Specification Differences

The two processors differ across nearly every core specification. The Intel Core 7 160UL uses 10 cores and 12 threads, while the Intel Core Ultra X7 358H uses 16 cores and 16 threads. Base clocks are close: 1.80 GHz for the 160UL and 1.90 GHz for the 358H. Boost clocks reverse the order, with the 160UL reaching 5.20 GHz and the 358H reaching 4.80 GHz.

Thermal design power differs significantly. The 160UL is rated at 15 W, while the 358H is rated at 25 W. The sockets are incompatible: the 160UL uses Intel Socket 1700, and the 358H uses Intel BGA 2540. The market segments also differ, with the 160UL listed as Desktop and the 358H as Mobile.

Cache hierarchies are different in both size and organization. The 160UL has 80 KB of L1 per core, 1.25 MB of L2 per core, and 12 MB of shared L3. The 358H has 192 KB of L1 per core, 3 MB of L2 per core, and 18 MB of shared L3. Neither processor supports ECC memory, and neither has an unlocked multiplier.

Memory support and PCIe generations diverge. The 160UL supports DDR4 and DDR5, while the 358H supports LPDDR5X. The 358H lists a memory bandwidth of 153.6 GB/s; the 160UL does not list a memory bandwidth figure. PCIe connectivity also differs: the 160UL uses Gen 4 with 8 lanes (CPU only), while the 358H uses Gen 5 with 4 lanes (CPU only).

The integrated graphics solutions are different. The 160UL includes Iris Xe Graphics 96EU, while the 358H includes Arc B390. Release dates are also far apart, with the 160UL listed as 2024-04-07 and the 358H listed as 2026-01-04. The 358H has a part number of SA4RAQ9ET, while the 160UL lists its part number as unknown.

Architecture Differences

The architectural gap between these two processors is substantial. The Intel Core 7 160UL is built on Raptor Lake, specifically the Raptor Lake-PS variant, and uses a 10 nm process node. The Intel Core Ultra X7 358H uses the Panther Lake codename, belongs to the Panther Lake-H generation, and is built on a 3 nm process node. Both are manufactured by Intel, but the process node difference explains much of the performance and efficiency gap.

Core counts and thread counts reflect different design philosophies. The 160UL offers 10 cores and 12 threads, indicating a hybrid arrangement with some cores lacking hyper-threading support. The 358H offers 16 cores and 16 threads, suggesting a fully performance-oriented configuration without simultaneous multithreading. The 358H also has larger cache allocations: 192 KB of L1 per core versus 80 KB, 3 MB of L2 per core versus 1.25 MB, and 18 MB of shared L3 versus 12 MB.

The 358H's memory controller is tuned for LPDDR5X, which is a mobile-focused memory type, and the recorded 153.6 GB/s bandwidth indicates a high-throughput design. The 160UL's support for DDR4 and DDR5 positions it as a flexible desktop part, but the database does not list a memory bandwidth figure for it. The 358H also uses PCIe Gen 5, while the 160UL uses PCIe Gen 4, giving the newer chip a generational advantage in interconnect bandwidth.

The integrated graphics differ as well. The 160UL uses Iris Xe Graphics 96EU, an older integrated solution. The 358H uses Arc B390, which is a newer graphics architecture. The 358H's mobile BGA 2540 socket and 25 W TDP reflect its intended use in laptops and compact mobile systems, while the 160UL's Socket 1700 and 15 W TDP target low-power desktop builds. The 358H's release date of 2026-01-04 places it well after the 160UL's 2024-04-07 launch, and the 3 nm process node gives it a clear manufacturing advantage over the 10 nm Raptor Lake part.