AMD Ryzen Threadripper 3960X vs Intel Core i7-10510U Comparison

Head-to-Head Benchmarks

The recorded data shows a complete sweep: the AMD Ryzen Threadripper 3960X wins all eight head-to-head benchmark comparisons against the Intel Core i7-10510U. There are no contests where the mobile chip comes out ahead, so the analysis is purely about the scale of the AMD processor's dominance.

The most lopsided results appear in Cinebench single-core tests. In Cinebench R15 single-core, the Threadripper 3960X scores 662 against 76 for the i7-10510U, a delta of 771.1%. That is the largest percentage gap in the entire head-to-head set. Cinebench R20 single-core shows a similar story: 2760 versus 319, a 765.2% advantage. Cinebench R23 single-core follows with 6572 versus 760, a 764.7% lead. These are not small margins; the AMD part is roughly 8.6 to 8.7 times faster in each of these single-threaded rendering tests.

Multi-core Cinebench results are equally one-sided, though the percentage deltas are slightly lower because the baseline scores are higher. Cinebench R15 multi-core shows 4692 against 542, a 765.7% lead. Cinebench R20 multi-core records 19553 versus 2262, a 764.4% advantage. Cinebench R23 multi-core posts 46557 versus 5388, a 764.1% gap. In every case, the Threadripper 3960X delivers more than eight times the score of the Intel part.

Geekbench results are less extreme but still decisive. In Geekbench multi-core, the AMD chip scores 13326 against 2648, a 403.2% advantage. That means the Threadripper 3960X is just over five times faster in this test. The single-core Geekbench gap is the smallest of any head-to-head comparison: 1681 versus 1032, a 62.9% lead. That is still a substantial edge, but it is the only test where the Intel chip manages to stay within shouting distance.

Looking at the broader database picture, the Threadripper 3960X sits at the 65th percentile among all CPUs, with an average benchmark score of 9284. Its nearest rivals include the Intel Xeon Platinum 8280M at 9260 (0.3% behind), the Intel Core i5-10300H at 9243 (0.4% behind), the Intel Core i7-1165G7 at 9235 (0.5% behind), and the Intel Xeon Gold 5320 at 9234 (0.5% behind). These are tight margins, meaning the Threadripper is in a cluster of chips with very similar average scores despite its massive core count advantage.

The i7-10510U also sits at the 65th percentile, with an average benchmark score of 8580. Its nearest rivals are the Intel Core i5-8250U at 8577 (0% delta), the Intel Core i5-8265U at 8568 (0.1% behind), the AMD EPYC 7601 at 8619 (0.5% ahead), and the Intel Pentium Gold G7400 at 8515 (0.8% behind). Despite the enormous head-to-head losses to the Threadripper, the i7-10510U lands in the same percentile ranking, which indicates that the percentile metric compares against a very different pool of competing chips.

Where Each One Wins

The use-case split is straightforward because the benchmark data gives the Threadripper 3960X every win across the board. The AMD processor dominates all rendering workloads represented by Cinebench R15, R20, and R23, both single-core and multi-core. It also wins both Geekbench tests. There is no recorded benchmark where the Intel Core i7-10510U takes a victory.

The Threadripper 3960X is clearly built for heavy parallel workloads. Its 24 cores and 48 threads give it a structural advantage in multi-threaded rendering, compilation, and similar tasks. The Cinebench R23 multi-core score of 46557 is more than eight times the i7-10510U's 5388. That kind of gap translates directly to render times: a task that takes the Intel chip an hour would take the AMD chip roughly seven minutes, assuming linear scaling.

The i7-10510U, by contrast, has no winning benchmark in this comparison. Its best relative showing is Geekbench single-core, where it trails by 62.9%. That is still a clear loss, but it suggests the Intel chip has a comparatively stronger single-threaded showing than its multi-threaded results would imply. In practical terms, the i7-10510U is a 25 W mobile part with 4 cores and 8 threads, designed for thin-and-light laptops where battery life and thermals matter more than raw throughput.

PassMark results are only recorded for the Intel chip, so they cannot be compared directly. The i7-10510U scores 6450 in multithread, 2237 in single-thread, 82606 in data compression, 2151 in data encryption, 5224 in extended instructions, 22 in find prime numbers, 14080 in floating point math, 23441 in integer math, 472 in physics, and 11068 in random string sorting. These numbers give a sense of the Intel chip's absolute capability, but without corresponding Threadripper scores in the database, they do not factor into the head-to-head verdict.

The Verdict

The data is unambiguous: the AMD Ryzen Threadripper 3960X is the faster processor in every recorded benchmark. Anyone choosing between these two purely on performance should select the Threadripper 3960X. The AMD chip wins 8 out of 8 head-to-head comparisons, with percentage leads ranging from 62.9% in Geekbench single-core to 771.1% in Cinebench R15 single-core.

However, the intended use cases are so different that a direct performance comparison may not be the only relevant factor. The Threadripper 3960X is a desktop processor on AMD Socket TRX4 with a 280 W TDP, released in November 2019 with a launch MSRP of $1399. It requires a workstation-class motherboard, a serious cooling solution, and a power supply capable of handling its draw. The i7-10510U is a mobile processor on Intel BGA 1440 with a 25 W TDP, released in August 2019, and is now end-of-life. It is designed to be soldered into laptops where power efficiency is paramount.

For a builder assembling a high-end desktop workstation, the Threadripper 3960X is the obvious choice. The benchmark data shows it delivers over eight times the multi-core Cinebench performance of the i7-10510U, which is the kind of margin that makes a real difference in professional rendering workloads. For a laptop buyer, the i7-10510U is the only one of the two that fits the form factor, and its 25 W TDP reflects its role as an efficient mobile part rather than a performance monster.

The verdict from the data: the Threadripper 3960X wins every performance comparison, but the two chips are not competing in the same market segment. The AMD part is for desktop power users; the Intel part is for mobile systems where its lower power draw and integrated graphics matter.

FAQ

Q: Which processor wins in single-core performance?

A: The AMD Ryzen Threadripper 3960X wins all three Cinebench single-core tests and Geekbench single-core. The largest margin is in Cinebench R15 single-core, where it scores 662 versus 76 for the Intel Core i7-10510U, a 771.1% lead. The smallest margin is Geekbench single-core at 62.9% ahead.

Q: How much faster is the Threadripper 3960X in multi-core workloads?

A: In Cinebench R23 multi-core, the Threadripper 3960X scores 46557 against 5388 for the i7-10510U, a 764.1% advantage. Geekbench multi-core shows a 403.2% lead with 13326 versus 2648.

Q: Does the Intel Core i7-10510U win any benchmark in the comparison?

A: No. The head-to-head data records 8 wins for the AMD Ryzen Threadripper 3960X and 0 wins for the Intel Core i7-10510U across all compared tests.

Q: What is the core and thread configuration of each processor?

A: The AMD Ryzen Threadripper 3960X has 24 cores and 48 threads. The Intel Core i7-10510U has 4 cores and 8 threads.

Q: What is the TDP difference between the two?

A: The AMD Ryzen Threadripper 3960X has a TDP of 280 W. The Intel Core i7-10510U has a TDP of 25 W, a difference of 255 W.

Q: Which processor has integrated graphics?

A: The Intel Core i7-10510U includes UHD Graphics. The AMD Ryzen Threadripper 3960X has no integrated graphics listed in the database.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen Threadripper 3960X uses the Zen 2 architecture under the codename Castle Peak, built on TSMC's 7 nm process node. It packs 15,200 million transistors across a die size of 4x 74 mm². The Intel Core i7-10510U uses the Comet Lake architecture, codenamed Comet Lake-U, built on Intel's 14 nm process node. No transistor count or die size is recorded for the Intel part.

Cache layouts differ substantially. The Threadripper 3960X has 64 KB of L1 cache per core, 512 KB of L2 cache per core, and a large 128 MB L3 cache. The i7-10510U also has 64 KB of L1 cache per core, but only 256 KB of L2 cache per core and 8 MB of shared L3 cache. The AMD chip's L3 cache is 16 times larger, which is a significant advantage in workloads that benefit from large working sets.

The AMD processor supports DDR4 memory through a quad-channel memory bus with a recorded memory bandwidth of 102.4 GB/s. The Intel chip supports both DDR3 and DDR4, but the database does not record a memory bus width or memory bandwidth figure for it. Neither processor supports ECC memory.

PCI Express support also differs. The Threadripper 3960X supports PCIe Gen 4. No PCIe version is listed for the i7-10510U. The AMD chip has an unlocked multiplier, while the Intel chip does not. The Intel part includes UHD Graphics, while the AMD part has no integrated graphics listed.

The production status of the two chips also diverges. The Threadripper 3960X is listed as active, while the i7-10510U is end-of-life. The AMD part targets the desktop market segment, while the Intel part targets mobile.

Specification Differences

| Specification | AMD Ryzen Threadripper 3960X | Intel Core i7-10510U |

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

| Series | 3000 series | Core 10th Gen |

| Cores | 24 | 4 |

| Threads | 48 | 8 |

| Base clock | 3.80 GHz | 1800.00 MHz |

| Boost clock | 4.50 GHz | 4.90 GHz |

| TDP | 280 W | 25 W |

| Socket | AMD Socket TRX4 | Intel BGA 1440 |

| Process node | 7 nm | 14 nm |

| Foundry | TSMC | Intel |

| L2 cache | 512 KB (per core) | 256 KB (per core) |

| L3 cache | 128 MB | 8 MB (shared) |

| Memory support | DDR4 | DDR3, DDR4 |

| Memory bus | Quad-channel | Not recorded |

| Memory bandwidth | 102.4 GB/s | Not recorded |

| PCIe | Gen 4 | Not recorded |

| Integrated graphics | None | UHD Graphics |

| Market segment | Desktop | Mobile |

| Production status | Active | End-of-life |

| Release date | 2019-11-24 | 2019-08-20 |

| Launch MSRP | $1399 | Not recorded |

| Multiplier unlocked | Yes | No |

The base clock comparison is notable: the Threadripper 3960U runs at 3.80 GHz, while the i7-10510U lists a base clock of 1800.00 MHz, which is 1.80 GHz. The Intel chip has a higher boost clock at 4.90 GHz versus 4.50 GHz for the AMD part, but that does not translate into a single-core win in any recorded benchmark. The 24-core versus 4-core gap, the 48-thread versus 8-thread gap, and the 128 MB versus 8 MB L3 cache gap are the structural reasons the AMD chip dominates the recorded tests.