AMD Ryzen AI 9 465 vs Intel Core 5 120U Comparison

Where Each One Wins

The benchmark data splits cleanly between these two mobile processors. The AMD Ryzen AI 9 465 wins every single recorded head-to-head test, 15 out of 15, leaving the Intel Core 5 120U without a single victory in the shared benchmark suite. That is not a close contest; it is a systematic margin across every workload category measured.

The AMD part dominates heavily in multi-threaded workloads. In Cinebench R23 multi-core, it scores 17,462.5 against Intel's 6,659, a 162.2% advantage. Cinebench R15 multi-core shows a similar pattern: 2,672.5 versus 1,150.5, a 132.3% delta. PassMark multi-thread confirms the trend at 28,986 versus 15,042, a 92.7% gap. The Ryzen AI 9 465 is a processor built for sustained parallel work, and the numbers reflect that design intent.

Single-thread performance is closer, but the AMD chip still leads. Cinebench R23 single-core shows 1,996.5 versus 1,756.5, a 13.7% edge. PassMark single-thread shows 3,750 versus 3,479, a 7.8% delta. The smallest gap in the entire suite is Cinebench R15 single-core, where AMD scores 247 against Intel's 245, a razor-thin 0.8% margin. That test is effectively a tie, but the AMD processor still comes out ahead.

Encryption and data compression workloads heavily favor AMD. PassMark data encryption shows 17,601 versus 10,453, a 68.4% advantage. Data compression scores 349,463 versus 166,432, a 110% delta. Extended instructions, which often matter for scientific and media workloads, show AMD at 24,773 versus Intel's 9,299, a 166.4% gap, the largest percentage difference in the entire head-to-head set.

Integer and floating-point math also go decisively to AMD. Integer math scores 99,156 versus 52,280, an 89.7% margin. Floating-point math scores 62,411 versus 36,026, a 73.2% delta. Prime number finding, a cache and latency sensitive test, shows 124 versus 53, a 134% advantage. Random string sorting, another memory and cache heavy workload, shows 37,379 versus 19,060, a 96.1% gap. Physics simulation, often relevant for gaming and modeling, shows 1,689 versus 937, an 80.3% lead.

The Intel Core 5 120U does not win any category. Its closest relative performance comes in single-thread tests, where it trails by less than 8% in most cases. But across the board, the AMD Ryzen AI 9 465 delivers substantially higher throughput, particularly in multi-core and instruction-heavy workloads.

The Verdict

The data supports a clear conclusion: the AMD Ryzen AI 9 465 is the stronger processor in every measured benchmark category. For anyone choosing between these two based on recorded performance, the AMD chip is the unambiguous pick.

Users who prioritize multi-core rendering, data compression, encryption, or math-heavy workloads should select the AMD Ryzen AI 9 465. Its Cinebench R23 multi-core score is more than two and a half times the Intel part's result. The 162.2% delta in that test alone separates the two chips by a full performance tier. PassMark multi-thread and integer math confirm the same story with margins above 89%.

Users who care primarily about single-thread responsiveness will find the gap smaller but still in AMD's favor. The 7.8% lead in PassMark single-thread and 13.7% lead in Cinebench R23 single-core are meaningful but not transformative. For daily desktop tasks that rely on one or two cores, the Intel part remains competitive, though not superior.

The Intel Core 5 120U may still serve in systems where its 15 W TDP and integrated Iris Xe Graphics 80EU are sufficient. Its lower base clock of 1.40 GHz and 10 nm process node suggest a more power-conscious design. But the benchmark results do not show any workload where the Intel chip outruns the AMD part, so the choice comes down to platform requirements rather than performance advantages.

The AMD Ryzen AI 9 465 sits at the 88th percentile among all CPUs in the database, while the Intel Core 5 120U sits at the 72nd percentile. That percentile gap, combined with the 15 to 0 head-to-head sweep, makes the verdict straightforward: the AMD processor is the higher-performing mobile option in this comparison.

Head-to-Head Benchmarks

The largest single margin belongs to PassMark extended instructions, where AMD leads by 166.4%. The Ryzen AI 9 465 scores 24,773 while the Core 5 120U scores 9,299. This test typically exercises AVX and similar instruction sets, and the AMD Zen 5 architecture handles it far more effectively.

Cinebench R23 multi-core delivers the second-largest gap at 162.2%. AMD's 17,462.5 dwarfs Intel's 6,659. This is the test most users will recognize for CPU rendering performance, and the difference is massive. Cinebench R15 multi-core follows at 132.3%, with scores of 2,672.5 and 1,150.5.

PassMark find prime numbers shows a 134% delta, with AMD at 124 and Intel at 53. This test is highly sensitive to cache hierarchy and memory latency. The AMD chip's 16 MB L3 cache appears to help here. PassMark data compression shows a 110% gap, with AMD at 349,463 and Intel at 166,432, a workload that benefits from both high core counts and memory bandwidth.

PassMark random string sorting shows a 96.1% delta, AMD at 37,379 versus Intel at 19,060. PassMark multi-thread shows a 92.7% gap, with scores of 28,986 and 15,042. Integer math trails at 89.7%, AMD scoring 99,156 versus 52,280. Physics simulation shows an 80.3% delta, at 1,689 versus 937. Floating-point math shows 73.2%, at 62,411 versus 36,026.

Encryption workloads show a 68.4% delta, AMD at 17,601 versus Intel at 10,453. The smallest multi-thread margin is Cinebench R23 single-core at 13.7%, AMD scoring 1,996.5 versus 1,756.5. PassMark single-thread shows a 7.8% delta, with scores of 3,750 and 3,479. The tightest test is Cinebench R15 single-core, where AMD leads by just 0.8%, 247 versus 245.

The Intel Core 5 120U has additional benchmark scores not shared with the AMD part, including Cinebench R20 multi-core at 5,349, Cinebench R20 single-core at 755, and Geekbench multi-core at 5,888 with single-core at 1,727. These are not directly comparable to AMD scores because the AMD part lacks those tests in the database.

FAQ

Q: Which processor has better multi-core performance?

A: The AMD Ryzen AI 9 465 wins all multi-core tests. Cinebench R23 multi-core shows 17,462.5 versus 6,659, a 162.2% advantage. PassMark multi-thread shows 28,986 versus 15,042, a 92.7% delta.

Q: How close is single-core performance between the two?

A: The AMD chip leads in every single-thread test but by smaller margins. Cinebench R23 single-core shows a 13.7% delta (1,996.5 versus 1,756.5), and PassMark single-thread shows 7.8% (3,750 versus 3,479). Cinebench R15 single-core is nearly tied at 0.8% (247 versus 245).

Q: Which CPU has higher core and thread counts?

A: Both have 10 cores. The AMD Ryzen AI 9 465 has 20 threads, while the Intel Core 5 120U has 12 threads. The AMD part also has a higher base clock at 2.00 GHz versus 1.40 GHz, while both boost to 5.00 GHz.

Q: How do the integrated graphics compare?

A: The AMD Ryzen AI 9 465 uses Radeon 880M graphics, while the Intel Core 5 120U uses Iris Xe Graphics 80EU. No benchmark scores for integrated graphics are recorded in the database, so direct performance comparison is not available from the data.

Q: What is the TDP difference?

A: The AMD Ryzen AI 9 465 has a 28 W TDP, while the Intel Core 5 120U has a 15 W TDP. The Intel part is rated for lower power draw, which may influence system cooling and battery life.

Q: Which processor has the higher overall benchmark percentile?

A: The AMD Ryzen AI 9 465 sits at the 88th percentile among all CPUs, with an average benchmark score of 43,431. The Intel Core 5 120U sits at the 72nd percentile, with an average score of 17,898.

Architecture Differences

The two processors come from fundamentally different design philosophies. AMD uses the Zen 5 architecture on a 4 nm TSMC process, under the Gorgon Point codename and the Ryzen AI 400 generation. Intel uses the Raptor Lake architecture on a 10 nm Intel process, under the Raptor Lake-U codename and the Core 5 generation.

The AMD part integrates Zen 5 and Zen 5c cores in a hybrid arrangement, with a die size of 233 mm². Intel's die size is not recorded in the database. Both use 80 KB of L1 cache per core, but L2 cache differs: AMD uses 1 MB per core, while Intel uses 1.25 MB per core. L3 cache goes to AMD, with 16 MB total versus Intel's 12 MB shared.

Memory support differs notably. AMD supports DDR5 and LPDDR5X with a dual-channel bus and a recorded memory bandwidth of 89.6 GB/s. Intel supports DDR4 and DDR5 with a dual-channel bus, but its memory bandwidth is not recorded in the database. AMD's PCIe implementation provides Gen 4 with 16 lanes from the CPU, while Intel provides Gen 4 with 8 lanes.

The sockets are incompatible: AMD uses AMD Socket FP8, Intel uses Intel BGA 1744. The process nodes also differ significantly, with AMD at 4 nm and Intel at 10 nm. Both processors have locked multipliers, so neither supports manual overclocking.

The integrated graphics differ as noted: Radeon 880M on the AMD side, Iris Xe Graphics 80EU on the Intel side. Neither processor supports ECC memory. Production status is Active for both, but the release dates differ, with Intel dated earlier and AMD dated later in the database records.

Specification Differences

The core and thread configuration is a primary differentiator. Both have 10 cores, but the AMD Ryzen AI 9 465 supports 20 threads while the Intel Core 5 120U supports 12. This explains much of the multi-thread performance gap.

Clock speeds differ at the base level. AMD runs at 2.00 GHz base, Intel at 1.40 GHz base. Both reach 5.00 GHz boost, so the AMD part has a higher floor when all cores are active under load.

TDP is another clear separation. AMD is rated at 28 W, Intel at 15 W. The Intel part is designed for lower sustained power draw, which likely contributes to its lower multi-core scores.

Cache configurations diverge in L2 and L3. AMD provides 1 MB L2 per core, Intel provides 1.25 MB per core. AMD provides 16 MB L3, Intel provides 12 MB shared L3. L1 cache is identical at 80 KB per core.

Memory support is split between DDR4 and DDR5 on the Intel side versus DDR5 and LPDDR5X on the AMD side. Memory bandwidth is recorded only for AMD at 89.6 GB/s. PCIe lanes differ: AMD has 16 CPU lanes, Intel has 8 CPU lanes, both at Gen 4.

Process node and foundry differ completely. AMD uses TSMC at 4 nm, Intel uses its own foundry at 10 nm. The die size is recorded only for AMD at 233 mm².

Socket, part number, and release date differ. AMD uses Socket FP8 with part number 100-000001861. Intel uses BGA 1744 with part number SRM7P. The launch MSRP is not recorded for either processor, so no price comparison is available from the database.