AMD Ryzen 7 9850X3D vs Intel Core Ultra X7 368H Comparison

Head-to-Head Benchmarks

The recorded head-to-head data shows a decisive overall victory for the AMD Ryzen 7 9850X3D, which wins 10 of the 15 benchmark comparisons. The Intel Core Ultra X7 368H claims 5 wins, but the margin of those victories and the workload categories where they occur reveal a clear split between desktop-class throughput and mobile-oriented efficiency.

The AMD processor’s largest win comes in PassMark data compression, where it scores 474501 against Intel’s 312927, a 51.6% advantage. This is the single biggest delta in either direction. Extended instructions follow closely, with AMD ahead by 53% (39272 vs 25669). Physics simulation also favors AMD heavily, 4171 vs 2857, a 46% lead. Integer math shows a 39.8% gap (123140 vs 88083), and prime number finding favors AMD by 35.5% (435 vs 321). Multithread performance in PassMark is 25.4% higher for AMD (41318 vs 32956), and random string sorting adds a 30.6% edge (49764 vs 38093). Single-thread PassMark scores also favor AMD, 4704 vs 4005, a 17.5% difference.

The Intel part’s wins are concentrated in Cinebench and floating-point workloads. The most striking result is Cinebench R23 single-core, where Intel scores 3984 against AMD’s 2228, a 44.1% advantage. Cinebench R23 multi-core also goes to Intel, 28221 vs 22807, a 19.2% lead. In Cinebench R15 single-core, Intel wins by 14.5% (401 vs 343). Floating-point math in PassMark favors Intel by 22.4% (105681 vs 81998). Data encryption is the narrowest Intel win, 25228 vs 22856, a 9.4% margin.

These results indicate that the AMD chip dominates in integer-heavy, compression, and physics workloads, while the Intel processor excels in floating-point calculations and specific Cinebench render tests. The overall average benchmark score confirms this hierarchy: AMD sits at 58386, Intel at 40518. AMD’s percentile ranking among all CPUs is 92, while Intel’s is 87.

Architecture Differences

The two processors represent fundamentally different design philosophies and market segments. The AMD Ryzen 7 9850X3D is a desktop part built on the Zen 5 architecture with the Granite Ridge codename, fabricated on a 4 nm process by TSMC. It uses 8 cores and 16 threads, with a base clock of 4.70 GHz and a boost clock of 5.60 GHz. The TDP is 120 W, and it fits the AMD Socket AM5. The transistor count is 8,315 million on a 70.6 mm² die.

The Intel Core Ultra X7 368H is a mobile processor from the Core Ultra Series 3, using the Panther Lake architecture with the Panther Lake-H codename. It is built on Intel’s own 3 nm process. This part has 16 cores but only 16 threads, meaning it lacks simultaneous multithreading. Base clock is 2.00 GHz, boost clock is 5.00 GHz, and TDP is just 25 W. It uses the Intel BGA 2540 socket.

Cache hierarchies differ substantially. AMD provides 80 KB of L1 per core, 1 MB of L2 per core, and 96 MB of shared L3 cache. Intel provides 192 KB of L1 per core, 2.5 MB of L2 per core, and only 18 MB of shared L3. The large L3 pool on the AMD side is a defining feature, particularly for workloads that benefit from high-capacity caching. Intel’s per-core L1 and L2 are larger, which may contribute to its single-thread Cinebench results.

Memory support also diverges. AMD uses DDR5 with dual-channel memory and a bandwidth of 89.6 GB/s, plus ECC support. Intel uses LPDDR5X with dual-channel memory and a higher bandwidth of 153.6 GB/s, but no ECC. PCIe connectivity favors AMD with Gen 5 and 24 CPU lanes, while Intel offers Gen 5 with only 4 CPU lanes. Integrated graphics differ as well: AMD includes Radeon Graphics, Intel includes Arc B390.

The AMD processor has an unlocked multiplier, whereas the Intel part is locked. Production status for both is active. Release dates are close, with Intel at 2026-01-04 and AMD at 2026-01-28. The AMD part has a launch MSRP of $499, while the Intel part has no recorded MSRP. Market segments are clear: AMD targets desktop, Intel targets mobile.

Where Each One Wins

The AMD Ryzen 7 9850X3D is the clear choice for compute-heavy desktop workloads that rely on integer math, compression, and large cache residency. Its 51.6% lead in data compression and 53% lead in extended instructions show strength in data processing and encryption-adjacent tasks. The 46% physics advantage and 39.8% integer math lead make it suitable for simulation and general number crunching. The 25.4% multithread advantage and 30.6% random string sorting edge reinforce its position for parallel throughput. The 17.5% single-thread PassMark win, despite losing Cinebench single-core, suggests AMD has better performance in certain single-threaded integer workloads.

The Intel Core Ultra X7 368H wins where floating-point precision and specific render engines matter. Its 44.1% lead in Cinebench R23 single-core is the largest single-thread margin in the entire comparison. The 19.2% multi-core Cinebench R23 win is notable given that Intel has only 16 threads versus AMD’s 16 threads, but with more physical cores. The 22.4% floating-point math advantage indicates strength in scientific and graphics-related calculations. Data encryption, while a narrow 9.4% win, still favors Intel. The 14.5% Cinebench R15 single-core win adds another render-specific victory.

The workload split is therefore not a simple core-count story. AMD wins in PassMark’s integer and compression tests despite having fewer physical cores. Intel wins in Cinebench and floating-point despite having a much lower TDP of 25 W versus 120 W. The 153.6 GB/s memory bandwidth on Intel may contribute to its floating-point and render performance, while AMD’s 96 MB L3 cache likely drives the compression and integer wins.

FAQ

Q: Which processor has the higher single-core Cinebench R23 score?

A: The Intel Core Ultra X7 368H scores 3984, which is 44.1% higher than the AMD Ryzen 7 9850X3D’s 2228.

Q: What is the largest benchmark margin in the comparison?

A: The largest margin is in PassMark extended instructions, where the AMD Ryzen 7 9850X3D leads by 53% (39272 vs 25669). The second largest is data compression at 51.6% (474501 vs 312927).

Q: How do the core and thread counts differ?

A: The AMD Ryzen 7 9850X3D has 8 cores and 16 threads. The Intel Core Ultra X7 368H has 16 cores and 16 threads, meaning no hyperthreading on the Intel side.

Q: Which processor has more L3 cache?

A: The AMD Ryzen 7 9850X3D has 96 MB of shared L3 cache. The Intel Core Ultra X7 368H has 18 MB of shared L3 cache.

Q: What is the TDP difference between the two?

A: The AMD Ryzen 7 9850X3D has a TDP of 120 W, while the Intel Core Ultra X7 368H has a TDP of 25 W.

Q: Which processor wins more head-to-head benchmarks?

A: The AMD Ryzen 7 9850X3D wins 10 of the 15 head-to-head benchmarks. The Intel Core Ultra X7 368H wins 5.

The Verdict

The data presents two processors optimized for different environments. The AMD Ryzen 7 9850X3D, with a 92nd percentile ranking and an average benchmark score of 58386, is positioned as a high-throughput desktop processor. Its nearest rivals include the Intel Xeon Platinum 8260M (0.1% higher average score), the Intel Xeon w5-2545 (0.2% lower), the Intel Core i9-14900 (0.5% lower), and the AMD Ryzen AI 9 HX 470 (0.7% lower). This places it in the upper tier of all CPUs.

The Intel Core Ultra X7 368H, at the 87th percentile with an average score of 40518, is a mobile processor that sits close to the Intel Core 7 253PE (0.1% lower), Intel Core 5 223PE (0.2% lower), AMD Ryzen 9 7940H (0.2% higher), and Intel Xeon 6507P (0.2% higher). Its performance profile is competitive within its mobile segment, but it does not reach the absolute throughput of the AMD desktop part.

For workloads that prioritize integer math, compression, physics, and large cache-dependent tasks, the AMD Ryzen 7 9850X3D is the stronger processor based on the recorded benchmarks. Its 96 MB L3 cache and 120 W TDP enable sustained multi-threaded performance that the 25 W Intel part cannot match in those categories.

For workloads that prioritize floating-point math and Cinebench render scores, the Intel Core Ultra X7 368H shows a clear advantage. Its 44.1% single-core Cinebench R23 lead and 22.4% floating-point math lead are significant. The 153.6 GB/s memory bandwidth and 16 physical cores likely contribute to these results.

The choice depends on the target use case. Desktop users running compression, simulation, or integer-heavy applications should select the AMD part. Mobile users or those prioritizing floating-point and specific render workloads may find the Intel part sufficient, especially given its 25 W TDP for battery-sensitive environments. The AMD processor also offers ECC memory support and an unlocked multiplier, while the Intel part does not. The AMD part’s launch MSRP is $499. The recorded data does not include a price for the Intel processor, so no direct cost comparison is possible from the database.