AMD Ryzen AI 5 435 vs AMD Ryzen AI 7 445 Comparison

AMD Ryzen AI 5 435 and AMD Ryzen AI 7 445 are both mobile processors built on the same Zen 5 architecture, sharing a 6-core, 12-thread configuration, a 28W TDP, and the AMD Socket FP8 platform. Despite the model number suggesting the AI 7 is the higher-tier part, the recorded benchmark data tells a different story, with the Ryzen AI 5 435 winning 14 of the 15 head-to-head comparisons.

Head-to-Head Benchmarks

The most significant margin of victory for the AMD Ryzen AI 5 435 comes in the PassMark physics test, where it scores 1075 against 976 for the Ryzen AI 7 445, a 10.1% advantage. This is the largest single delta in the entire comparison and indicates a substantial difference in simulated physics workloads. The Ryzen AI 5 435 also delivers a 7% lead in Cinebench R23 multi-core, scoring 11333 versus 10590. This is a notable reversal of expectations given the AI 7’s higher boost clock.

In single-core performance, the Ryzen AI 5 435 takes the lead in Cinebench R15 single-core with a score of 260 against 254, a 2.4% edge. The Cinebench R23 single-core result is closer, with the AI 5 435 scoring 1816 versus 1806, a slim 0.6% margin. The PassMark single-thread test shows a more pronounced gap, with the AI 5 435 scoring 3734 against 3591, a 4% advantage. The Ryzen AI 7 445’s only win comes in Cinebench R15 multi-core, where it scores 1723 against 1686, a 2.1% lead.

Across the PassMark suite, the Ryzen AI 5 435 is consistently ahead. Data compression shows a 4.4% lead (225374 vs 215812), data encryption a 5.6% lead (11110 vs 10519), and extended instructions a 2.3% lead (16197 vs 15826). Integer math favors the AI 5 435 by 4.6% (61026 vs 58332), floating point math by 3.2% (40627 vs 39362), and random string sorting by 6% (24891 vs 23488). The multi-thread score for the AI 5 435 is 19000, which is 4.9% higher than the AI 7 445’s 18115. Even the prime number test, often sensitive to clock speed, shows a 3.6% lead for the AI 5 435 (58 vs 56).

The average benchmark score places the Ryzen AI 5 435 at 28128, compared to 26936 for the Ryzen AI 7 445. This places the AI 5 435 in the 80th percentile of all CPUs, while the AI 7 445 sits at the 79th percentile. The nearest rival for the AI 5 435 is the Intel Core i5-13490F with an average score of 28185, a 0.2% difference, and the AMD Ryzen 5 PRO 8500GE at 28054, also a 0.3% difference. For the AI 7 445, the closest competitor is the Intel Core i7-1370P at 26900, a 0.1% difference, and the AMD Ryzen 7 5700G at 27051, which is 0.4% higher.

FAQ

Q: Which processor has the higher boost clock?

A: The AMD Ryzen AI 7 445 has a boost clock of 4.60 GHz, while the AMD Ryzen AI 5 435 has a boost clock of 4.50 GHz.

Q: Do both processors have the same number of cores and threads?

A: Yes, both the AMD Ryzen AI 5 435 and the AMD Ryzen AI 7 445 have 6 cores and 12 threads.

Q: Which processor performs better in Cinebench R23 multi-core?

A: The AMD Ryzen AI 5 435 performs better, scoring 11333 compared to 10590 for the AMD Ryzen AI 7 445, a 7% advantage.

Q: What is the only benchmark where the AMD Ryzen AI 7 445 wins?

A: The AMD Ryzen AI 7 445 wins only in Cinebench R15 multi-core, scoring 1723 against 1686 for the AMD Ryzen AI 5 435, a 2.1% lead.

Q: Do the two processors share the same integrated graphics?

A: Yes, both use the Radeon 840M integrated graphics.

Q: What is the memory bandwidth for both processors?

A: Both the AMD Ryzen AI 5 435 and the AMD Ryzen AI 7 445 have a memory bandwidth of 89.6 GB/s.

Architecture Differences

Both processors are built on the Zen 5 architecture with the Gorgon Point codename and belong to the Ryzen AI 400 generation, which uses a mix of Zen 5 and Zen 5c cores. The manufacturing process is the same 4 nm node from TSMC. The cache hierarchy is identical: each core has 80 KB of L1 cache and 1 MB of L2 cache, with a shared 4 MB L3 cache. Neither chip features 3D V-Cache.

The memory support is the same, with DDR5 and LPDDR5X memory types, a dual-channel memory bus, and ECC memory support. The PCIe configuration is also identical, offering Gen 4 with 14 lanes for the CPU only. Both processors have the same integrated graphics, the Radeon 840M. The production status is active for both, and they share the same release date of January 4, 2026.

Since the architecture, cache, memory support, and integrated graphics are all identical, the performance differences recorded in the benchmarks must stem from other factors. The boost clock difference is the most obvious architectural variation, with the AI 7 445 having a 100 MHz higher boost clock, yet the AI 5 435 consistently wins in most tests. This suggests that the AI 7 445’s higher clock does not translate into better real-world performance in the measured workloads.

Specification Differences

The two processors differ in only a few recorded specification fields. The most direct difference is the boost clock: the AMD Ryzen AI 7 445 has a boost clock of 4.60 GHz, while the AMD Ryzen AI 5 435 has a boost clock of 4.50 GHz. The base clock is the same at 2.00 GHz for both.

The part numbers differ, with the AMD Ryzen AI 5 435 using part number 100-000001337 and the AMD Ryzen AI 7 445 using part number 100-000001935. The average benchmark score also differs, with the AI 5 435 at 28128 and the AI 7 445 at 26936. The percentile ranking differs as well, with the AI 5 435 at the 80th percentile and the AI 7 445 at the 79th percentile.

All other specifications are shared: 6 cores, 12 threads, 28W TDP, AMD Socket FP8, 4 nm process, 80 KB L1 per core, 1 MB L2 per core, 4 MB L3 cache, DDR5 and LPDDR5X memory support, dual-channel memory bus, 89.6 GB/s memory bandwidth, ECC memory support, Gen 4 PCIe with 14 lanes, Radeon 840M integrated graphics, mobile market segment, active production status, and the same release date. Neither processor has an unlocked multiplier, and neither has a launch MSRP listed in the database.

The Verdict

The benchmark data clearly favors the AMD Ryzen AI 5 435 in almost every workload. The AI 5 435 wins 14 of the 15 head-to-head comparisons, including the major multi-threaded tests like Cinebench R23 multi-core and PassMark multi-thread. Its average benchmark score of 28128 is 4.4% higher than the AI 7 445’s 26936, and it holds a higher percentile ranking at 80 versus 79.

The AMD Ryzen AI 7 445’s only victory is in Cinebench R15 multi-core, where it leads by 2.1%. Despite having a higher boost clock of 4.60 GHz, the AI 7 445 trails in most single-thread and multi-thread tests. The data shows a consistent pattern where the AI 5 435 delivers better performance across a wide range of PassMark sub-tests, including physics, integer math, floating point math, data compression, and data encryption.

The nearest rivals for the AI 5 435 include the Intel Core i5-13490F (0.2% higher average score) and the AMD Ryzen 5 PRO 8500GE (0.3% lower). The AI 7 445 sits near the Intel Core i7-1370P (0.1% higher) and the AMD Ryzen 7 5700G (0.4% higher). Given this data, the Ryzen AI 5 435 is the processor to select when the measured performance is the primary concern. The Ryzen AI 7 445 offers a higher boost clock but does not convert that into benchmark wins. The analysis points to the AI 5 435 as the stronger performer in the recorded tests.