AMD Ryzen AI 7 445 vs Intel Core i7-12700H Comparison

The AMD Ryzen AI 7 445 and Intel Core i7-12700H are both mobile processors aimed at different performance priorities, yet they land in the same overall percentile bracket. The AMD chip, built on a modern 4 nm process with Zen 5 cores, offers efficiency and a slight single-thread edge, while the Intel part, a 10 nm Alder Lake-H design with 14 cores, delivers substantially higher multi-threaded throughput. Benchmark results show a clear split: the Intel Core i7-12700H wins 12 of 15 head-to-head tests, but the AMD Ryzen AI 7 445 takes the remaining 3, including the crucial Cinebench R23 single-core test. This page breaks down what those numbers mean for real-world usage, based strictly on the data provided.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-12700H has 14 cores and 20 threads, while the AMD Ryzen AI 7 445 has 6 cores and 12 threads. This is a significant difference in raw parallel processing capability.

Q: How do they compare in single-core performance?

A: The AMD Ryzen AI 7 445 wins the Cinebench R23 single-core test with a score of 1806 versus Intel's 1782, a 1.3% lead. It also wins the Passmark single-thread test with 3591 points against Intel's 3535, a 1.6% advantage.

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

A: The largest delta is in the Passmark find prime numbers test, where Intel leads by 40.4% (94 vs 56). The data encryption test shows a similar 40.1% gap in Intel's favor (17575 vs 10519).

Q: Are they in the same performance percentile?

A: Yes, both processors have a percentileVsAllCpus of 79. However, the AMD chip has a slightly higher average benchmark score of 26936, compared to Intel's 26717.

Q: What are the power consumption differences?

A: The AMD Ryzen AI 7 445 has a TDP of 28 watts, while the Intel Core i7-12700H has a TDP of 45 watts. This suggests the AMD part is designed for more power-efficient operation.

Q: Which processor supports ECC memory?

A: The AMD Ryzen AI 7 445 supports ECC memory, while the Intel Core i7-12700H does not. This makes the AMD chip more suitable for certain workstation tasks.

Architecture Differences

The two processors represent fundamentally different design philosophies. The AMD Ryzen AI 7 445 uses the Zen 5 architecture, built on a 4 nm process at TSMC, and belongs to the Ryzen AI 400 generation (Zen 5 / Zen 5c). It has 6 cores and 12 threads, with a base clock of 2.00 GHz and a boost clock of 4.60 GHz. Its cache layout includes 80 KB of L1 per core, 1 MB of L2 per core, and a total of 4 MB of L3 cache. The chip is built for the AMD Socket FP8 and includes a Radeon 840M integrated GPU.

In contrast, the Intel Core i7-12700H uses the Alder Lake architecture, specifically the Alder Lake-H codename, manufactured on a 10 nm process at Intel. It is a much larger chip, with a die size of 217 mm², and packs 14 cores and 20 threads. Its base clock is 2.30 GHz, boosting to 4.70 GHz. The cache hierarchy is different: it also has 80 KB of L1 per core, but a larger 1.25 MB of L2 per core, and a much bigger 24 MB shared L3 cache. It uses the Intel BGA 1744 socket and features Iris Xe 96EU integrated graphics.

Memory support also diverges. The AMD chip supports DDR5 and LPDDR5X with dual-channel memory and a specified bandwidth of 89.6 GB/s. The Intel part supports DDR4 and DDR5, also dual-channel, but no memory bandwidth figure is available in the data. The Intel chip has more PCIe lanes (20 Gen 4 lanes) compared to AMD's 14 Gen 4 lanes. Notably, the AMD chip supports ECC memory, while the Intel chip does not. Both have locked multipliers, meaning they are not unlocked for overclocking.

The Verdict

The data presents a straightforward choice based on workload. For users prioritizing multi-threaded performance and heavy parallel workloads, the Intel Core i7-12700H is the clear pick. Its 14 cores and 20 threads translate into massive leads in nearly every multi-core benchmark, with Cinebench R23 multi-core showing a 35.1% advantage. The Intel chip is the dominant performer for rendering, video encoding, and any application that scales across many threads.

Conversely, the AMD Ryzen AI 7 445 is the better choice for efficiency-conscious users who need strong single-thread performance. It wins the Cinebench R23 single-core test by 1.3% and the Passmark single-thread test by 1.6%, showing that its Zen 5 architecture offers a slight edge in lightly-threaded tasks. Combined with its 28-watt TDP versus Intel's 45-watt TDP, the AMD chip is clearly positioned for thinner, more power-efficient laptops where battery life and thermals are critical.

The overall average benchmark scores are very close — 26936 for AMD versus 26717 for Intel — and both sit at the 79th percentile. This indicates that for general use, the differences may be less obvious in everyday tasks. However, the benchmark breakdown shows that Intel's wins are often by wide margins (35-40%), while AMD's wins are slim (1.3-1.6%). Therefore, the Intel Core i7-12700H is the performance king, while the AMD Ryzen AI 7 445 is the efficiency specialist with a small single-thread advantage.

Specification Differences

The specification sheets for these two processors diverge significantly in almost every major category.

• Cores: AMD has 6 cores; Intel has 14 cores.
• Threads: AMD has 12 threads; Intel has 20 threads.
• Base Clock: AMD is 2.00 GHz; Intel is 2.30 GHz.
• Boost Clock: AMD is 4.60 GHz; Intel is 4.70 GHz.
• TDP: AMD is 28 watts; Intel is 45 watts.
• Socket: AMD uses Socket FP8; Intel uses BGA 1744.
• Architecture: AMD is Zen 5; Intel is Alder Lake.
• Process Node: AMD is 4 nm (TSMC); Intel is 10 nm (Intel).
• Die Size: AMD has no data; Intel is 217 mm².
• L2 Cache: AMD has 1 MB per core; Intel has 1.25 MB per core.
• L3 Cache: AMD has 4 MB total; Intel has 24 MB shared.
• Memory Support: AMD supports DDR5 and LPDDR5X; Intel supports DDR4 and DDR5.
• Memory Bandwidth: AMD is 89.6 GB/s; Intel has no data.
• ECC Memory: AMD supports it; Intel does not.
• PCIe Lanes: AMD has 14 Gen 4 lanes; Intel has 20 Gen 4 lanes.
• Integrated Graphics: AMD has Radeon 840M; Intel has Iris Xe 96EU.
• Part Number: AMD is 100-000001935; Intel is SRLD1.

Head-to-Head Benchmarks

The benchmark data tells a story of overwhelming Intel dominance in multi-threaded workloads, with AMD taking narrow victories in single-thread tests.

The largest Intel wins are striking. In Cinebench R23 multi-core, Intel scores 16307.5 versus AMD's 10590, a 35.1% lead. The Cinebench R15 multi-core test shows a similar pattern, with Intel at 2604.6 and AMD at 1723, a 33.8% gap. Passmark integer math shows Intel ahead by 35.3% (90106 vs 58332), and floating-point math shows a 39.5% lead (65075 vs 39362). Data encryption is particularly lopsided, with Intel winning by 40.1% (17575 vs 10519). The find prime numbers test shows Intel's 94 points against AMD's 56, a 40.4% margin. Passmark physics is also heavily in Intel's favor, with 1512 versus 976, a 35.4% difference.

The AMD wins are smaller but consistent. In Cinebench R23 single-core, AMD scores 1806 versus Intel's 1782, a 1.3% lead. The Passmark single-thread test shows AMD at 3591 versus Intel's 3535, a 1.6% advantage. These are the only two distinct tests that AMD wins, though the Passmark single_thread and singlethread results are identical (3591 vs 3535), effectively confirming the same result twice.

Where Each One Wins

The data clearly delineates the use-case strengths of each processor.

The Intel Core i7-12700H wins decisively in all multi-threaded and throughput-oriented scenarios. It is the better choice for video editing, 3D rendering, software compilation, and any workload that can utilize more than a few cores. Its wins in data compression (300594 vs 215812, a 28.2% lead), random string sorting (33449 vs 23488, a 29.8% lead), and extended instructions (17886 vs 15826, an 11.5% lead) suggest it handles heavy computational tasks with greater ease. The 20 threads provide a substantial advantage in multitasking and heavily threaded applications, making it the superior processor for content creation and professional workloads.

The AMD Ryzen AI 7 445 wins in single-thread performance and efficiency. Its slight edge in Cinebench R23 single-core (1806 vs 1782) and Passmark single-thread (3591 vs 3535) makes it the better option for legacy applications, lightly-threaded games, and tasks that depend on fast single-core response. The 28-watt TDP, compared to Intel's 45-watt TDP, indicates it will generate less heat and consume less power, making it ideal for ultraportable laptops where battery life is a priority. For users who care more about day-to-day responsiveness and efficiency than raw multicore muscle, the AMD chip is the logical pick. The data shows 12 wins for Intel and 3 for AMD, but the nature of those wins — massive margins for Intel versus narrow margins for AMD — reinforces that these are very different tools for very different jobs.