AMD Ryzen Threadripper 3960X vs Intel Core i7-7700HQ Comparison

The Intel Core i7-7700HQ and AMD Ryzen Threadripper 3960X occupy opposite ends of the computing spectrum, yet both sit at the 65th percentile of all CPUs in the database. The data shows a complete sweep: the Threadripper 3960X wins all eight head-to-head benchmark comparisons, with margins ranging from a substantial 35.6% to a dominant 87.5%. The Intel part, a mobile 45W processor from the Kaby Lake-H generation, is outclassed in every single measured metric, though the scale of the defeat varies significantly between single-threaded and multi-threaded workloads.

Head-to-Head Benchmarks

The most extreme disparities appear in multi-core rendering tests. In Cinebench R15 multi-core, the AMD Ryzen Threadripper 3960X scores 4692 against the Intel Core i7-7700HQ’s 589, a delta of -87.4% — meaning the Intel chip delivers less than one-eighth of the Threadripper’s output. This pattern repeats almost identically in Cinebench R20 multi-core (19553 vs 2457, -87.4%) and Cinebench R23 multi-core (46557 vs 5852, -87.4%). The consistency of that -87.4% figure across all three Cinebench versions suggests a fixed scaling factor tied directly to core count and memory bandwidth, not a workload-specific anomaly.

Single-core results tell a slightly different story. The Threadripper 3960X still wins every Cinebench single-core test, but the margins compress. In Cinebench R15 single-core, the AMD part scores 662 versus 83 for the Intel, a -87.5% delta. Cinebench R20 single-core shows 2760 versus 346 (-87.5%), and R23 single-core shows 6572 versus 826 (-87.4%). That the single-core deltas nearly match the multi-core deltas reveals that the Threadripper’s architectural advantage per clock is just as decisive as its raw core-count advantage. The Intel i7-7700HQ has a 2.80 GHz base and 3.80 GHz boost, while the Threadripper runs at 3.80 GHz base and 4.50 GHz boost, but raw clock rates alone do not explain an 87.5% single-core gap.

Geekbench results soften the blow slightly. In Geekbench multi-core, the Threadripper 3960X scores 13326 against the i7-7700HQ’s 3601, a -73% delta. The single-core Geekbench test shows the closest contest of the entire comparison: 1681 versus 1082, a -35.6% delta. This narrower gap indicates that Geekbench’s single-core workload is less sensitive to the architectural differences between Zen 2 and Kaby Lake than Cinebench’s single-core test is. The Intel chip’s 14nm process and older core design still produce competitive single-threaded performance in certain legacy benchmarks, but the Threadripper’s 7nm TSMC process and newer Zen 2 architecture pull ahead consistently.

Where Each One Wins

The Intel Core i7-7700HQ has zero head-to-head wins in the provided data. Every benchmark — Cinebench R15, R20, R23, and Geekbench, both single and multi-core variants — goes to the AMD Ryzen Threadripper 3960X. The Intel part’s only notable advantage lies in its integrated graphics, as it features Intel HD Graphics 630 while the Threadripper has no integrated GPU at all. For a mobile processor, that iGPU is essential for basic display output and video decode, but it does not contribute to any CPU benchmark scores.

The AMD Ryzen Threadripper 3960X wins exclusively across all measured workloads. Its 24 cores and 48 threads allow it to dominate multi-threaded rendering, with Cinebench R23 multi-core showing a 46557 score that dwarfs the i7-7700HQ’s 5852. The Threadripper also wins every single-threaded test, meaning it is not merely a multi-core specialist — it also has superior per-core performance. The Geekbench single-core margin of -35.6% is the smallest gap in the dataset, but it still represents a clear win. The Threadripper’s 128 MB of L3 cache, quad-channel memory bus with 102.4 GB/s bandwidth, and PCIe Gen 4 support provide additional capabilities that the Intel part lacks entirely.

Architecture Differences

The two processors come from fundamentally different design philosophies and generations. The Intel Core i7-7700HQ uses the Kaby Lake architecture (codename Kaby Lake-H), built on Intel’s 14nm process with a die size of 126 mm². It packs 4 cores and 8 threads, with a base clock of 2.80 GHz and boost of 3.80 GHz, and a 45W TDP. The cache hierarchy is modest: 64 KB L1 per core, 256 KB L2 per core, and 6 MB shared L3. It supports DDR3 and DDR4 memory over a dual-channel bus, has 16 PCIe Gen 3 lanes from the CPU, and includes Intel HD Graphics 630. The part is end-of-life, released in January 2017 with a launch MSRP of $378.

The AMD Ryzen Threadripper 3960X represents the Zen 2 architecture (codename Castle Peak), built on TSMC’s 7nm process with a die size of 4x 74 mm² (four chiplets) and 15,200 million transistors. It offers 24 cores and 48 threads, with a base clock of 3.80 GHz and boost of 4.50 GHz, and a massive 280W TDP. The cache configuration is drastically different: 64 KB L1 per core, 512 KB L2 per core, and 128 MB L3. It supports DDR4 over a quad-channel bus with 102.4 GB/s bandwidth, uses PCIe Gen 4, and has no integrated graphics. It is an active product, released in November 2019 with a launch MSRP of $1399, and features an unlocked multiplier for overclocking.

The process node difference — 14nm versus 7nm — explains much of the efficiency gap. The Threadripper delivers roughly 8x the multi-core performance while consuming only about 6x the power (280W versus 45W). The transistor count of 15,200 million versus the Intel part’s unspecified count highlights the scale disparity. The memory subsystem also diverges sharply: dual-channel versus quad-channel, with the Threadripper’s 102.4 GB/s bandwidth enabling its multi-core scores. The PCIe generation difference (Gen 3 versus Gen 4) matters for expansion, though the i7-7700HQ’s 16 lanes are typical for mobile.

FAQ

Q: Is the AMD Ryzen Threadripper 3960X better than the Intel Core i7-7700HQ in every benchmark?

A: Yes. The data shows the Threadripper 3960X wins all eight head-to-head benchmarks, including every Cinebench and Geekbench test, with zero wins for the Intel part.

Q: Which processor has better single-core performance?

A: The AMD Ryzen Threadripper 3960X wins all single-core tests. The smallest margin is in Geekbench single-core (1681 versus 1082, -35.6%), while Cinebench single-core deltas are around -87.4% to -87.5%.

Q: What is the biggest performance gap between the two?

A: The largest deltas are -87.5% in Cinebench R15 single-core and -87.4% in all multi-core Cinebench tests. The multi-core gap in absolute terms is most visible in Cinebench R23 multi-core: 46557 versus 5852.

Q: Does the Intel Core i7-7700HQ have integrated graphics?

A: Yes, it features Intel HD Graphics 630. The AMD Ryzen Threadripper 3960X has no integrated graphics, so it requires a discrete GPU for display output.

Q: What is the TDP difference between these two processors?

A: The Intel Core i7-7700HQ has a 45W TDP, while the AMD Ryzen Threadripper 3960X has a 280W TDP. This reflects the mobile versus desktop market segment difference.

Q: Which processor has more cache?

A: The AMD Ryzen Threadripper 3960X has 128 MB of L3 cache, compared to 6 MB shared L3 on the Intel Core i7-7700HQ. The Threadripper also has 512 KB L2 per core versus 256 KB per core on the Intel part.

Specification Differences

| Specification | Intel Core i7-7700HQ | AMD Ryzen Threadripper 3960X |

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

| Cores | 4 | 24 |

| Threads | 8 | 48 |

| Base Clock | 2.80 GHz | 3.80 GHz |

| Boost Clock | 3.80 GHz | 4.50 GHz |

| TDP | 45W | 280W |

| Socket | Intel BGA 1440 | AMD Socket TRX4 |

| Architecture | Kaby Lake | Zen 2 |

| Process Node | 14nm | 7nm |

| Foundry | Intel | TSMC |

| Transistors | Not specified | 15,200 million |

| Die Size | 126 mm² | 4x 74 mm² |

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

| L3 Cache | 6 MB (shared) | 128 MB |

| Memory Support | DDR3, DDR4 | DDR4 |

| Memory Bus | Dual-channel | Quad-channel |

| Memory Bandwidth | Not specified | 102.4 GB/s |

| PCIe | Gen 3, 16 Lanes | Gen 4 |

| Integrated Graphics | Intel HD Graphics 630 | None |

| Market Segment | Mobile | Desktop |

| Production Status | End-of-life | Active |

| Release Date | 2017-01-02 | 2019-11-24 |

| Launch MSRP | $378 | $1399 |

| Multiplier Unlocked | No | Yes |

| Part Number | SR32Q | 100-000000010100-100000010WOF |

The Verdict

The data presents an unambiguous conclusion: the AMD Ryzen Threadripper 3960X is categorically superior to the Intel Core i7-7700HQ in every measured CPU benchmark. For any workload that benefits from multi-threading — rendering, compilation, scientific computing — the Threadripper’s 24 cores and 48 threads deliver between 3.7x and 8.0x the performance of the Intel part, depending on the benchmark. Even in single-threaded tests, where the Intel chip should theoretically compete given its higher relative clock-to-core ratio, the Threadripper maintains a minimum 35.6% lead in Geekbench and over 87% in Cinebench.

The Intel Core i7-7700HQ is not without merit, but its merits lie outside the benchmark data. It is a mobile processor with a 45W TDP, making it suitable for laptops where power consumption and heat dissipation are critical constraints. Its integrated Intel HD Graphics 630 eliminates the need for a discrete GPU in basic systems. It also has a much lower launch MSRP of $378 versus $1399. However, the performance data shows it cannot compete with the Threadripper in any computational task.

The AMD Ryzen Threadripper 3960X is the clear choice for desktop users who need maximum throughput and have the power budget to support it. Its 280W TDP, quad-channel memory, and 128 MB L3 cache make it a workstation-class part. The unlocked multiplier allows for overclocking, and the active production status ensures ongoing availability. For any user who prioritizes raw CPU performance, the Threadripper 3960X wins outright. The Intel part is only relevant for those who require a low-power mobile CPU with integrated graphics and do not expect high benchmark scores. The 65th percentile ranking for both parts is coincidental, as the average benchmark scores (9493 for Intel, 9284 for AMD) are similar despite the massive head-to-head deltas — a statistical artifact of different benchmark suites weighting differently.