AMD Ryzen 9 9950X vs Intel Core 5 320 Comparison

The AMD Ryzen 9 9950X and the Intel Core 5 320 occupy different corners of the processor market, and the benchmark data reflects a complete mismatch in performance class. The Ryzen 9 9950X wins all 15 recorded head-to-head comparisons, with margins ranging from a modest single-thread edge to an overwhelming 649% lead in integer math. The Intel Core 5 320, a 6-core mobile part with a 15W TDP, is not competing for the same workloads as the 16-core desktop flagship, but the data quantifies exactly how far apart they are.

Head-to-Head Benchmarks

The largest single gap in the dataset is in PassMark integer math, where the AMD Ryzen 9 9950X scores 242,097 against the Intel Core 5 320’s 32,323, a 649% difference. That result is the clearest indicator of the raw compute throughput disparity between a 16-core, 32-thread Zen 5 desktop processor and a 6-core, 6-thread Wildcat Lake mobile chip. The Cinebench R23 multicore test tells a similar story: the AMD part scores 40,924 versus the Intel part’s 6,197, a 560.4% advantage. These are not marginal wins; they are orders of magnitude in throughput.

Data compression also shows a massive divide. The Ryzen 9 9950X scores 896,544 in PassMark data compression, while the Core 5 320 scores 148,779, a 502.6% lead. Extended instruction workloads follow the same pattern, with the AMD processor scoring 71,564 against 13,262, a 439.6% gap. Random string sorting, a test that stresses memory access patterns and cache hierarchy, shows the AMD part at 94,368 versus the Intel part’s 18,038, a 423.2% difference.

Multithreaded performance across the board favors the AMD processor. In PassMark multithread, the Ryzen 9 9950X scores 66,030 against the Core 5 320’s 15,450, a 327.4% lead. Floating-point math shows a 274.8% advantage, with scores of 159,063 and 42,440. Data encryption completes the set of triple-digit wins, with the AMD part scoring 44,366 versus 10,984, a 303.9% margin. Prime number finding, a test that often rewards single-core efficiency, still goes to AMD by 213.6%, with scores of 345 and 110.

The single-thread results are closer, but the AMD processor still wins every one. In PassMark single-thread, the Ryzen 9 9950X scores 4,737 and the Core 5 320 scores 4,045, a 17.1% lead. Cinebench R23 single-core shows 2,202 versus 1,926, a 14.3% gap. Cinebench R15 single-core has the AMD part at 344 against 276, a 24.6% margin. Physics simulation in PassMark goes to AMD by 168.6%, with scores of 3,279 and 1,221.

The 3DMark results are only recorded for the AMD processor, so a direct comparison in that suite is not available from the database. The recorded data for the Ryzen 9 9950X shows a 16-thread score of 16,263, a max-thread score of 16,780, and a single-thread score of 1,293. The Intel part has no equivalent entries in the dataset.

The Verdict

The database positions these two processors in entirely different performance tiers. The AMD Ryzen 9 9950X holds a 94th percentile ranking among all CPUs, with an average benchmark score of 74,640. The Intel Core 5 320 sits at the 72nd percentile with an average score of 18,023. That places the Core 5 320 in the same performance neighborhood as older desktop parts: its nearest rivals include the AMD Ryzen 5 1600 with a 0.2% score delta, the Intel Core 5 120U with a 0.7% delta, and the AMD Ryzen 5 3600XT with a 0.7% delta. The Ryzen 9 9950X, by contrast, competes with the AMD Ryzen 7 PRO 9745 at a -0.2% delta and the Intel Core Ultra 9 285 at a -1.1% delta.

Anyone selecting between these two parts should look at the workload and the platform. The Ryzen 9 9950X is a desktop processor on AMD Socket AM5, with a 170W TDP, DDR5 dual-channel memory, and PCIe Gen 5 with 24 lanes. The Core 5 320 is a mobile processor on Intel BGA 1516, with a 15W TDP, single-channel DDR5 or LPDDR5X memory, and PCIe Gen 4 with 6 lanes. The data shows a 501% lead for AMD in Cinebench R15 multicore and a 560.4% lead in R23 multicore, which means the Ryzen 9 9950X is the choice for heavily threaded desktop workloads. The Core 5 320 is not a desktop replacement part; its benchmark scores align with low-power mobile systems.

Architecture Differences

The two processors use different manufacturing processes and core designs. The AMD Ryzen 9 9950X is built on a 4nm node by TSMC, using the Zen 5 architecture under the Granite Ridge codename. It integrates 16,630 million transistors across a dual-chiplet design with a die size of 2x 70.6 mm². The Intel Core 5 320 uses a 3nm node fabricated by Intel, with the Wildcat Lake codename. No transistor count or die size is recorded for the Intel part.

Cache configurations differ sharply. The Ryzen 9 9950X provides 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 64 MB of shared L3 cache. The Core 5 320 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The AMD part’s much larger L3 cache aligns with its higher memory bandwidth of 89.6 GB/s over a dual-channel DDR5 bus. The Intel part maxes out at 59.7 GB/s over a single-channel bus.

Memory support also diverges. The AMD processor supports DDR5 with ECC memory enabled and a dual-channel memory bus. The Intel processor supports both DDR5 and LPDDR5X, but it uses a single-channel memory bus and does not support ECC memory. The Ryzen 9 9950X has an unlocked multiplier, while the Core 5 320 is locked. The AMD part includes Radeon Graphics as its integrated GPU, while the Intel part uses Intel Xe3 Graphics with 2 Xe cores.

FAQ

Q: Which processor has a higher boost clock?

A: The AMD Ryzen 9 9950X boosts to 5.70 GHz, while the Intel Core 5 320 boosts to 4.60 GHz.

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

A: The AMD Ryzen 9 9950X has 16 cores and 32 threads. The Intel Core 5 320 has 6 cores and 6 threads.

Q: What is the power draw difference between the two?

A: The AMD Ryzen 9 9950X has a 170W TDP. The Intel Core 5 320 has a 15W TDP.

Q: Do both processors support ECC memory?

A: No. The AMD Ryzen 9 9950X supports ECC memory. The Intel Core 5 320 does not.

Q: What socket does each processor use?

A: The AMD Ryzen 9 9950X uses AMD Socket AM5. The Intel Core 5 320 uses Intel BGA 1516.

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen 9 9950X has an average benchmark score of 74,640. The Intel Core 5 320 has an average benchmark score of 18,023.

Where Each One Wins

The AMD Ryzen 9 9950X wins every benchmark in the head-to-head dataset, so the use-case split is defined by the magnitude of the wins and the platform context. The largest margins, over 400% in integer math, data compression, extended instructions, and random string sorting, point to workloads such as code compilation, scientific simulation, data processing, and content creation pipelines that scale with core count and cache size. The 560.4% lead in Cinebench R23 multicore reinforces that positioning for rendering and 3D modeling tasks. Single-thread wins of 14.3% to 24.6% show that the AMD part is also faster for lightly threaded applications, but the gap is much smaller.

The Intel Core 5 320 has no benchmark wins in the recorded data. Its role is defined by its platform characteristics rather than performance victories. As a 15W mobile processor with a 6-core, 6-thread configuration, it is suited for battery-powered systems where the Ryzen 9 9950X’s 170W TDP is not feasible. Its single-channel memory and PCIe Gen 4 with 6 lanes indicate a lighter I/O footprint. The benchmark data shows it performs close to the AMD Ryzen 5 1600 and the Intel Core i5-1334U, which are older desktop and mobile parts respectively, so the Core 5 320 can be viewed as a capable low-power processor for everyday mobile tasks, but not as a competitor to the Ryzen 9 9950X.

Specification Differences

| Specification | AMD Ryzen 9 9950X | Intel Core 5 320 |

|----------------|-------------------|------------------|

| Cores | 16 | 6 |

| Threads | 32 | 6 |

| Base Clock | 4.30 GHz | 1.50 GHz |

| Boost Clock | 5.70 GHz | 4.60 GHz |

| TDP | 170W | 15W |

| Socket | AMD Socket AM5 | Intel BGA 1516 |

| Process Node | 4nm (TSMC) | 3nm (Intel) |

| L1 Cache | 80 KB (per core) | 192 KB |

| L2 Cache | 1 MB (per core) | 2.5 MB |

| L3 Cache | 64 MB | 6 MB (shared) |

| Memory Support | DDR5 | DDR5, LPDDR5X |

| Memory Bus | Dual-channel | Single-channel |

| Memory Bandwidth | 89.6 GB/s | 59.7 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 4, 6 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics | Intel Xe3 Graphics (2 Xe) |

| Multiplier Unlocked | Yes | No |

| Market Segment | Desktop | Mobile |

| Launch MSRP | $649 | $340 |