AMD Ryzen 5 7600 vs Intel Core i9-12900HK Comparison

The Intel Core i9-12900HK and AMD Ryzen 5 7600 represent two fundamentally different approaches to CPU design, one a mobile hybrid powerhouse and the other a desktop performance-per-watt leader. Benchmark data shows the AMD Ryzen 5 7600 wins 14 of the 21 head-to-head tests, yet the Intel chip claims the largest single victories, including a massive 43.6% margin in Cinebench R23 multi-core. Both processors land in the 78th percentile of all CPUs, and their average benchmark scores are nearly identical: 26,469 for the Intel and 26,324 for the AMD, a difference of less than 0.6%. This close overall parity makes the choice heavily workload-dependent, as the data reveals distinct strengths in single-threaded efficiency versus raw multi-threaded throughput.

FAQ

Q: Which processor has a higher average benchmark score?

A: The Intel Core i9-12900HK has an average benchmark score of 26,469, while the AMD Ryzen 5 7600 scores 26,324. The difference is only 145 points, or roughly 0.5%, placing both in the same 78th percentile of all CPUs.

Q: How does the core count differ between the two?

A: The Intel Core i9-12900HK features 14 cores and 20 threads, while the AMD Ryzen 5 7600 has 6 cores and 12 threads. The Intel chip also has a larger L3 cache at 24 MB shared, compared to the AMD's 32 MB shared L3 cache.

Q: What is the biggest performance gap in the head-to-head results?

A: The largest gap is in Cinebench R23 multi-core, where the Intel Core i9-12900HK scores 18,288 versus the AMD's 12,735, giving Intel a 43.6% advantage. The second-largest gap is in PassMark find prime numbers, where the AMD Ryzen 5 7600 leads by 49% with a score of 200 versus Intel's 102.

Q: Which processor wins in single-threaded Cinebench tests?

A: The AMD Ryzen 5 7600 wins in both Cinebench R15 and R23 single-core tests. In R15, it scores 298 versus Intel's 242 (an 18.8% lead), and in R23 it scores 1,852 versus 1,673 (a 9.7% lead).

Q: What are the process node differences?

A: The Intel Core i9-12900HK is built on Intel's 10 nm process with a die size of 217 mm². The AMD Ryzen 5 7600 uses TSMC's 5 nm process with a much smaller die size of 71 mm² and contains 6,570 million transistors.

Q: Which chip has more PCIe lanes and what generation?

A: The AMD Ryzen 5 7600 supports PCIe Gen 5 with 24 lanes (CPU only), while the Intel Core i9-12900HK supports PCIe Gen 4 with 20 lanes (CPU only). The AMD also offers ECC memory support, which the Intel does not.

Architecture Differences

The architectural divide between these two processors is stark, starting with their fundamental design philosophies. The Intel Core i9-12900HK employs a hybrid Alder Lake architecture, combining performance and efficiency cores to reach 14 cores and 20 threads, fabricated on Intel's 10 nm process with a die size of 217 mm². In contrast, the AMD Ryzen 5 7600 uses the Zen 4 architecture on TSMC's 5 nm node, packing 6 cores and 12 threads into a much smaller 71 mm² die with 6,570 million transistors. This process advantage allows AMD to achieve higher clock speeds out of the box, with a 3.80 GHz base and 5.10 GHz boost, compared to Intel's 2.50 GHz base and 5.00 GHz boost.

Cache hierarchies also differ significantly. The Intel chip allocates 80 KB of L1 and 1.25 MB of L2 per core, with 24 MB of shared L3 cache. The AMD Ryzen 5 7600 uses a leaner per-core allocation of 64 KB L1 and 1 MB L2, but compensates with a larger 32 MB shared L3 pool. Memory support diverges as well: Intel supports both DDR4 and DDR5 in a dual-channel configuration, while AMD exclusively supports DDR5 with a rated memory bandwidth of 83.2 GB/s and adds ECC memory capability. The integrated graphics differ, with Intel featuring Iris Xe 96EU and AMD offering Radeon Graphics.

Platform connectivity represents another key split. The Intel part is a mobile chip on the Intel BGA 1744 socket with a 45W TDP, while the AMD is a desktop processor on the AM5 socket with a 65W TDP. This market positioning is reflected in their PCIe support: Intel provides 20 Gen 4 lanes, while AMD offers 24 Gen 5 lanes. Both processors have unlocked multipliers, allowing overclocking, but their intended platforms—laptop versus desktop—dictate very different thermal and power envelopes.

Head-to-Head Benchmarks

The multi-core benchmarks heavily favor the Intel Core i9-12900HK, driven by its superior core count. In Cinebench R23 multi-core, the Intel chip scores 18,288 against the AMD's 12,735, a commanding 43.6% lead. The older Cinebench R15 multi-core test shows a similar pattern, with Intel at 2,786 versus AMD's 2,339, a 19.1% margin. This advantage extends to floating-point math, where Intel scores 63,572 versus 48,107, a 32.1% lead, and integer math, where Intel wins 89,527 to 80,581 (11.1%). The 3DMark max threads test also goes to Intel, with a score of 6,829 versus 6,503, a 5% edge.

Despite having fewer cores, the AMD Ryzen 5 7600 dominates in several key areas, particularly where single-threaded performance and specific instruction efficiency matter. In Cinebench R15 single-core, AMD wins 298 to 242, an 18.8% advantage, and in R23 single-core it leads 1,852 to 1,673, a 9.7% gap. The most dramatic AMD win comes in PassMark's find prime numbers test, where it scores 200 versus Intel's 102, a 49% difference. Extended instructions also favor AMD heavily, with a score of 23,071 versus 17,583 (23.8% lead). In 3DMark 4-thread and 8-thread tests, AMD leads by 4% and 6.1% respectively, showing efficient scaling at moderate thread counts.

The remaining tests show closer margins or mixed results. AMD wins PassMark multithread (27,058 vs 25,697, a 5% lead), PassMark physics (1,776 vs 1,673, 5.8% lead), and random string sorting (35,904 vs 32,983, 8.1% lead). Data compression and encryption slightly favor AMD, with 3.3% and 1.5% margins respectively. The Intel chip narrowly wins 3DMark 2-thread (1,942 vs 1,938, 0.2% lead) and 3DMark single-thread (1,025 vs 999, 2.6% lead). The 3DMark 16-thread test is nearly a tie, with AMD at 6,499 and Intel at 6,441, a 0.9% difference.

The Verdict

The data presents a clear scenario for workload-specific recommendations. The Intel Core i9-12900HK is the definitive choice for multi-threaded productivity and compute-heavy applications. Its 43.6% lead in Cinebench R23 multi-core and 32.1% advantage in floating-point math make it superior for rendering, scientific simulation, and video encoding. The 14-core design provides substantial headroom for heavily parallel tasks, as evidenced by its 5% win in 3DMark max threads. Users running such workloads on a mobile platform will find this chip's performance compelling, despite its higher TDP of 45W versus AMD's 65W desktop part.

The AMD Ryzen 5 7600 is the better option for single-threaded responsiveness and general desktop use. Its 18.8% lead in Cinebench R15 single-core and 9.7% advantage in R23 single-core indicate faster per-thread performance, which translates to snappier application launches and better performance in lightly-threaded games. The 49% win in find prime numbers and 23.8% lead in extended instructions suggest superior integer and cryptographic workloads. For users on a desktop platform who prioritize efficiency at moderate thread counts, the AMD chip's 5% lead in PassMark multithread and 6.1% advantage in 3DMark 8-thread make it a compelling all-rounder.

Overall, the choice hinges on platform and workload. The Intel Core i9-12900HK is a mobile processor designed for maximum multi-core throughput in laptops, while the AMD Ryzen 5 7600 is a desktop part optimized for balanced performance with exceptional single-core speed. The data shows that in raw multi-core tasks, Intel wins decisively, but in mixed and single-threaded workloads, AMD's efficiency gives it the edge in most tests (14 wins versus 7). Neither chip is universally superior; the benchmark results consistently reward matching the processor to the task.

Specification Differences

| Specification | Intel Core i9-12900HK | AMD Ryzen 5 7600 |

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

| Cores | 14 | 6 |

| Threads | 20 | 12 |

| Base Clock | 2.50 GHz | 3.80 GHz |

| Boost Clock | 5.00 GHz | 5.10 GHz |

| TDP | 45W | 65W |

| Socket | Intel BGA 1744 | AMD Socket AM5 |

| Architecture | Alder Lake | Zen 4 |

| Process Node | 10 nm | 5 nm |

| Foundry | Intel | TSMC |

| Die Size | 217 mm² | 71 mm² |

| Transistors | Not specified | 6,570 million |

| L1 Cache | 80 KB (per core) | 64 KB (per core) |

| L2 Cache | 1.25 MB (per core) | 1 MB (per core) |

| L3 Cache | 24 MB (shared) | 32 MB (shared) |

| Memory Support | DDR4, DDR5 | DDR5 |

| Memory Bandwidth | Not specified | 83.2 GB/s |

| ECC Memory | No | Yes |

| PCIe | Gen 4, 20 Lanes (CPU only) | Gen 5, 24 Lanes (CPU only) |

| Integrated Graphics | Iris Xe 96EU | Radeon Graphics |

| Market Segment | Mobile | Desktop |

| Release Date | 2022-01-03 | 2023-01-13 |

| Launch MSRP | Not specified | $229 |

| Part Number | SRLD3 | 100-000001015 |