AMD Ryzen 5 240 vs AMD Ryzen 7 9850X3D Comparison

The AMD Ryzen 5 240 and the AMD Ryzen 7 9850X3D occupy opposite ends of the performance spectrum, yet both serve distinct purposes within the desktop and mobile ecosystems. The recorded benchmark data shows a complete sweep for the Ryzen 7 9850X3D, which wins all 15 head-to-head comparisons. However, the scale of those victories varies dramatically across workloads, revealing where the Ryzen 5 240 remains a viable contender despite its numerical disadvantage.

Where Each One Wins

The AMD Ryzen 7 9850X3D wins every recorded benchmark, but the margin of victory dictates its strengths. The largest gaps appear in passmark physics and passmark find prime numbers, where the 9850X3D leads by 74.6% and 83.9% respectively. These results indicate a processor built for heavy computational lifting, particularly in scenarios that stress integer operations and physical simulation. The 8-core, 16-thread configuration with a 5.60 GHz boost clock delivers massive throughput advantages over the Ryzen 5 240’s 6 cores and 12 threads.

The AMD Ryzen 5 240, despite losing all head-to-head contests, shows its purpose in efficiency-focused mobile workloads. Its 45 watt TDP and 4 nm process node make it suitable for thin-and-light systems where sustained performance per watt matters more than raw output. The data shows a 1742 score in Cinebench R23 single-core, which trails the 9850X3D by 21.8%, but that gap narrows in single-threaded tests compared to multi-threaded ones. The Ryzen 5 240’s passmark single-thread score of 3675 sits just 21.9% behind, suggesting that for lightly threaded tasks, the mobile chip remains reasonably competitive.

The Ryzen 7 9850X3D dominates in multi-core rendering, with a Cinebench R23 multicore score of 22807 versus 13013 for the Ryzen 5 240, a 42.9% delta. This positions the 9850X3D as the clear choice for content creation, 3D rendering, and compilation workloads. The Ryzen 5 240, by contrast, shows its best relative performance in data encryption and random string sorting, where the deltas shrink to 30.7% and 34.9% respectively, indicating that memory-bound or cryptographic tasks narrow the gap.

Architecture Differences

The two processors represent different generations and design philosophies. The AMD Ryzen 5 240 uses Zen 4 architecture under the Hawk Point codename, built on a 4 nm process at TSMC with 25,000 million transistors on a 178 mm² die. It features 6 cores, 12 threads, a 4.30 GHz base clock, and a 5.00 GHz boost clock. The cache hierarchy includes 64 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3. The Ryzen 5 240 targets the mobile segment with a 45 watt TDP, uses AMD Socket FP8, and integrates a Radeon 760M GPU.

The AMD Ryzen 7 9850X3D belongs to the 9000 series with Zen 5 architecture under the Granite Ridge codename. It also uses TSMC’s 4 nm process but packs 8,315 million transistors on a much smaller 70.6 mm² die, reflecting a different chiplet-based design. The 9850X3D offers 8 cores, 16 threads, a 4.70 GHz base clock, and a 5.60 GHz boost clock. Its cache configuration is far more substantial: 80 KB of L1 per core, 1 MB of L2 per core, and a massive 96 MB of shared L3. This large L3 pool drives the X3D branding and explains the processor’s dominance in cache-sensitive workloads.

Socket and platform differences further separate the two. The Ryzen 5 240 uses AMD Socket FP8, which is designed for mobile systems, while the 9850X3D uses AMD Socket AM5 for desktop builds. PCIe support also diverges: the Ryzen 5 240 provides Gen 4 with 20 lanes, whereas the 9850X3D offers Gen 5 with 24 lanes. Memory support is identical in bandwidth at 89.6 GB/s with dual-channel DDR5, but the 9850X3D adds ECC memory support, which the Ryzen 5 240 lacks. The 9850X3D also has an unlocked multiplier for overclocking, while the Ryzen 5 240 is locked. The 9850X3D integrates a basic Radeon Graphics solution, whereas the Ryzen 5 240 uses the more capable Radeon 760M.

Head-to-Head Benchmarks

The Cinebench suite shows the 9850X3D’s dominance in rendering workloads. In Cinebench R15 multicore, the 9850X3D scores 3551 against 2078 for the Ryzen 5 240, a 41.5% delta. The single-core R15 test narrows this to 343 versus 270, a 21.3% gap. Cinebench R23 multicore amplifies the difference: 22807 versus 13013, a 42.9% delta, while single-core R23 shows 2228 versus 1742, a 21.8% delta. These results confirm that the 9850X3D’s additional cores and higher clocks translate directly into rendering performance, but the single-core advantage is less pronounced.

Passmark tests reveal where the 9850X3D’s architecture shines brightest. The find prime numbers test produces the largest delta at 83.9%, with 435 versus 70. This result highlights the Zen 5 integer pipeline advantage combined with the 96 MB L3 cache. Physics performance shows a 74.6% delta, with 4171 versus 1060, indicating strong floating-point and simulation capabilities. Extended instructions score 39272 versus 20201, a 48.6% delta, while floating point math reaches 81998 versus 45301, a 44.8% delta. Integer math follows at 123140 versus 73189, a 40.6% delta.

The smallest deltas appear in memory-related and single-threaded workloads. Data encryption shows 22856 versus 15849, a 30.7% delta, while random string sorting yields 49764 versus 32385, a 34.9% delta. Data compression reaches 474501 versus 267963, a 43.5% delta. Passmark multithread scores 41318 versus 22658, a 45.2% delta, and single-thread scores 4704 versus 3675, a 21.9% delta. The single-thread tests consistently show the narrowest gaps, suggesting that the Ryzen 5 240’s Zen 4 cores remain competitive on a per-thread basis, but the 9850X3D’s higher boost clock and newer architecture still provide a clear edge.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen 7 9850X3D has 8 cores and 16 threads, while the AMD Ryzen 5 240 has 6 cores and 12 threads.

Q: How large is the L3 cache difference?

A: The Ryzen 7 9850X3D features 96 MB of shared L3 cache, compared to 16 MB of shared L3 on the Ryzen 5 240, a sixfold difference.

Q: Do both processors support DDR5 memory?

A: Yes, both support dual-channel DDR5 with identical memory bandwidth of 89.6 GB/s, but the Ryzen 7 9850X3D adds ECC memory support while the Ryzen 5 240 does not.

Q: Which processor has a higher boost clock?

A: The Ryzen 7 9850X3D boosts to 5.60 GHz, while the Ryzen 5 240 boosts to 5.00 GHz.

Q: What is the TDP difference between the two?

A: The Ryzen 5 240 has a 45 watt TDP, while the Ryzen 7 9850X3D has a 120 watt TDP.

Q: In which benchmark does the Ryzen 7 9850X3D show the largest lead?

A: The largest lead appears in passmark find prime numbers, where the 9850X3D scores 435 versus 70 for the Ryzen 5 240, an 83.9% delta.

The Verdict

The data clearly indicates that the AMD Ryzen 7 9850X3D is the superior performer in every measured category. Its 8 cores, 16 threads, 96 MB of L3 cache, and 5.60 GHz boost clock produce decisive wins across rendering, physics, encryption, and math workloads. The 92nd percentile ranking among all CPUs places it firmly in high-end desktop territory, competing with Intel Xeon processors and Core i9 parts according to the nearest rival data.

The AMD Ryzen 5 240, with its 84th percentile ranking, serves a different market segment entirely. Its 45 watt TDP and mobile socket targeting make it unsuitable for direct comparison in desktop workloads, but the benchmark results show it holds its own in single-threaded tasks where the gap narrows to around 21%. The 4 nm process and 25,000 million transistors on a 178 mm² die indicate a dense, efficient design meant for portable systems.

For users requiring maximum multi-threaded throughput, the Ryzen 7 9850X3D is the only choice based on the recorded data. Its 42.9% lead in Cinebench R23 multicore and 45.2% lead in passmark multithread confirm its dominance. The Ryzen 5 240 remains relevant for mobile users who need capable single-thread performance and modest multi-core output within a 45 watt envelope. The 9850X3D carries a launch MSRP of $499, reflecting its desktop flagship positioning, while the Ryzen 5 240’s mobile orientation prioritizes efficiency over raw score.