AMD Ryzen 5 7600X3D vs AMD Ryzen 7 7735HS Comparison

The AMD Ryzen 7 7735HS and AMD Ryzen 5 7600X3D occupy the same neighborhood in the database, sitting at the 77th percentile versus all recorded CPUs, yet they get there by completely different routes. One is a mobile chip built for thin laptops, the other a desktop part with a massive cache pool. Across the recorded head-to-head suite the Ryzen 5 7600X3D takes 14 wins to the Ryzen 7 7735HS's 7, but the margin splits sharply along single-threaded versus multi-threaded lines, and the data rewards a closer look before picking a winner for any specific workload.

FAQ

Q: Which CPU is faster in single-threaded work?

A: The Ryzen 5 7600X3D, decisively. It posts 3071 in Cinebench R23 single-core against 1546 for the 7735HS, a 49.7 percent gap in the desktop chip's favor. The pattern repeats everywhere: 944 versus 912 in 3DMark single thread (3.4 percent ahead), 3605 versus 3296 in PassMark single thread (8.6 percent ahead), and 309 versus 248 in Cinebench R15 single-core (19.7 percent ahead).

Q: Which CPU wins in heavily multi-threaded rendering?

A: It depends on the test. The 7600X3D dominates Cinebench R23 multi-core with 21758 against 13106, a 39.8 percent lead despite having only 6 cores to the 7735HS's 8. However, the 7735HS wins several other multi-thread tests, including 3DMark max threads (6872 versus 5956, 15.4 percent ahead), PassMark integer math (85309 versus 73804, 15.6 percent ahead), and PassMark floating point math (47865 versus 44289, 8.1 percent ahead).

Q: How do their average benchmark scores compare?

A: They are nearly identical in aggregate. The 7735HS averages 25147 across the database while the 7600X3D averages 24728, so the overall picture is a statistical tie even though individual tests swing wildly in both directions.

Q: Do they support the same memory?

A: Both support dual-channel DDR5 with ECC, but the 7600X3D offers higher bandwidth at 83.2 GB/s versus 76.8 GB/s for the 7735HS.

Q: What platforms do they use?

A: The 7735HS is a mobile chip on AMD Socket FP7 with a 35 W TDP. The 7600X3D is a desktop chip on AMD Socket AM5 with a 65 W TDP. They are not interchangeable; one belongs in a laptop, the other in a desktop build.

Q: Is either chip unlocked for overclocking?

A: No. Both have a locked multiplier according to the recorded data.

Where Each One Wins

The Ryzen 5 7600X3D owns responsiveness and per-core performance. Every single-threaded test in the database goes its way, and it also wins Cinebench R23 multi-core by a massive 39.8 percent, PassMark multithread by 10.4 percent, PassMark physics by 63.1 percent, string sorting by 11.5 percent, prime finding by 74.8 percent, extended instructions by 5 percent, Cinebench R15 multi-core by 1.8 percent, and the lightly threaded 3DMark two-thread (3.6 percent) and four-thread (3.3 percent) tests. That profile fits gaming, general desktop use, and any application where one or two fast cores carry the load.

The Ryzen 7 7735HS wins when a workload scales across many cores or leans on specific instruction paths. It leads 3DMark 16 threads by 16.3 percent, 3DMark max threads by 15.4 percent, 3DMark 8 threads by 9.2 percent, integer math by 15.6 percent, floating point math by 8.1 percent, data encryption by 12.3 percent, and data compression by 4.1 percent. A user running sustained parallel loads that favor its eight cores gets real value from the mobile chip.

Notably, the 7735HS also carries integrated Radeon 680M graphics, whereas the 7600X3D's integrated Radeon Graphics is a basic display solution. Neither is positioned as a gaming iGPU powerhouse in the data, but the 680M is the stronger documented graphics option of the two.

Architecture Differences

These chips sit one Zen generation apart. The 7735HS is a Zen 3+ design, codenamed Rembrandt-R, fabbed by TSMC on a 6 nm process with a 210 mm² die. The 7600X3D is Zen 4, codenamed Raphael, built on TSMC's 5 nm node with a 71 mm² die and 11,270 million transistors. The newer architecture and node are the main reasons the desktop chip wins nearly every per-core test despite a lower core count.

Cache is where the 7600X3D separates itself completely. It carries 64 KB of L1 per core, 1 MB of L2 per core, and a huge 96 MB of shared L3. The 7735HS matches the 64 KB L1 per core but has only 512 KB of L2 per core and 16 MB of shared L3. That sixfold L3 advantage shapes the 7600X3D's strong showing in cache-sensitive workloads.

Platform connectivity also differs. The 7600X3D exposes PCIe Gen 5 with 24 CPU lanes; the 7735HS is limited to PCIe Gen 4 with 20 CPU lanes. Both support ECC memory on dual-channel DDR5.

Specification Differences

• Market segment: 7735HS is Mobile; 7600X3D is Desktop.
• Socket: FP7 for the 7735HS; AM5 for the 7600X3D.
• Cores/threads: 8 cores and 16 threads on the 7735HS; 6 cores and 12 threads on the 7600X3D.
• Base clock: 3.20 GHz on the 7735HS; 4.10 GHz on the 7600X3D.
• Boost clock: 4.75 GHz on the 7735HS; 4.70 GHz on the 7600X3D.
• TDP: 35 W on the 7735HS; 65 W on the 7600X3D.
• Process node: 6 nm versus 5 nm.
• L2 cache: 512 KB per core versus 1 MB per core.
• L3 cache: 16 MB shared versus 96 MB shared.
• Memory bandwidth: 76.8 GB/s versus 83.2 GB/s.
• PCIe: Gen 4 with 20 CPU lanes versus Gen 5 with 24 CPU lanes.
• Integrated graphics: Radeon 680M versus Radeon Graphics.
• Release date: the 7735HS arrived March 31, 2023; the 7600X3D arrived August 29, 2024, with a launch MSRP of $299.
• Die size: 210 mm² versus 71 mm².

Both are active production parts, both support DDR5 with ECC, and both have locked multipliers.

Head-to-Head Benchmarks

The single biggest win in the entire dataset belongs to the 7600X3D in Cinebench R23 single-core: 3071 versus 1546, a 49.7 percent gap. Cinebench R23 multi-core follows the same direction, 21758 versus 13106, a 39.8 percent win for the Zen 4 desktop chip. PassMark physics tells the same story at 2906 versus 1073, 63.1 percent in favor of the 7600X3D, and PassMark find prime numbers is even starker at 234 versus 59, a 74.8 percent difference.

The 7735HS answers strongly in the 3DMark CPU suite. At 16 threads it scores 6870 against 5906, 16.3 percent ahead, and at max threads it leads 6872 to 5956, 15.4 percent ahead. Its 8-thread score of 5697 beats 5215 by 9.2 percent. PassMark integer math is another clear win, 85309 versus 73804 for a 15.6 percent margin, and floating point math goes to the 7735HS at 47865 versus 44289, 8.1 percent ahead. Data encryption (18237 versus 16237, 12.3 percent) and data compression (293278 versus 281665, 4.1 percent) also land on the mobile side.

Light-thread tests consistently favor the 7600X3D: 3DMark two threads at 1840 versus 1773 (3.6 percent), four threads at 3498 versus 3382 (3.3 percent), single thread at 944 versus 912 (3.4 percent), Cinebench R15 single-core at 309 versus 248 (19.7 percent), PassMark single thread at 3605 versus 3296 (8.6 percent), string sorting at 34318 versus 30388 (11.5 percent), and extended instructions at 21108 versus 20050 (5 percent). Cinebench R15 multi-core is essentially a tie, 2193 versus 2153.4, with the 7600X3D ahead by 1.8 percent.

The counterintuitive result is PassMark multithread, where the 6-core 7600X3D posts 25855 against 23166 for the 8-core 7735HS, a 10.4 percent lead. The Zen 4 architecture and higher base clock more than compensate for the core deficit there, while the 3DMark suite rewards the 7735HS's extra threads.

The Verdict

The aggregate scores are close, 25147 for the 7735HS and 24728 for the 7600X3D, and both sit at the 77th percentile against all CPUs in the database. The choice comes down to use case and platform, not raw ranking.

Pick the Ryzen 5 7600X3D for a desktop build where per-core speed and cache matter. It wins every single-threaded test recorded here, takes Cinebench R23 multi-core by 39.8 percent, offers 96 MB of L3, PCIe Gen 5 with 24 lanes, and higher memory bandwidth. Its recorded rivals include the AMD Ryzen 7 5700X3D (within 0.1 percent) and the Intel Core i5-12450HX (within 0.6 percent), placing it among similarly capable all-round chips.

Pick the Ryzen 7 7735HS for a laptop where sustained parallel workloads dominate. It wins the 3DMark multi-threaded battery, integer and floating point math, encryption, and compression, all within a 35 W envelope. The data shows it trading blows with the AMD Ryzen 7 6800H (0.2 percent apart) and the AMD Ryzen 9 6900HS (0.5 percent apart), which are comparable mobile performers. It is not the chip to choose if single-core speed is the priority, but for a power-efficient eight-core mobile platform, the recorded numbers back it fully.