AMD Ryzen AI 7 445 vs Intel Processor U300L Comparison

The Verdict

The recorded data draws a sharp line between these two mobile processors. The AMD Ryzen AI 7 445 holds a decisive performance advantage across every measurable benchmark category, with an average benchmark score of 26936 and a percentile ranking of 79 among all CPUs. The Intel Processor U300L, by contrast, carries a percentile rank of 50 and has no recorded benchmark scores in the database, meaning the quantitative comparison rests entirely on the AMD side of the ledger.

The AMD Ryzen AI 7 445 uses a 6-core, 12-thread configuration with a boost clock of 4.60 GHz, while the Intel Processor U300L uses a 5-core, 6-thread configuration with a boost clock of 4.40 GHz. The thread count difference alone, 12 versus 6, explains much of the multicore gap. The AMD part reaches a Cinebench R23 multicore score of 10590, a figure that places it in strong company. Its nearest rivals in the database include the Intel Core i7-1370P with an average score of 26900 and a delta of 0.1 percent, the AMD Ryzen 5 7545U at 26849 with a delta of 0.3 percent, the AMD Ryzen 7 5700G at 27051 with a delta of -0.4 percent, and the Intel Core i9-9900K at 27097 with a delta of -0.6 percent. These tight deltas, all within a single percentage point, indicate the Ryzen AI 7 445 sits in a well-populated performance band where small shifts in workload can change the ranking order.

The Intel Processor U300L, lacking any recorded benchmark scores, cannot be placed in that same competitive context. What the database does show is its architectural position: a Raptor Lake design on a 10 nm Intel process, running at 15 watts TDP with a base clock of 1.20 GHz. The data suggests the U300L targets efficiency and basic mobile workloads, not heavy compute. The verdict from the measurements is straightforward: choose the AMD Ryzen AI 7 445 for any task where CPU throughput matters, and consider the Intel Processor U300L only for scenarios that prioritize low power draw, given its 15 watt TDP compared to the AMD part's 28 watts.

Architecture Differences

The two processors come from different design schools. The AMD Ryzen AI 7 445 uses the Zen 5 architecture under the codename Gorgon Point, part of the Ryzen AI 400 generation that combines Zen 5 and Zen 5c cores. It is fabricated on a 4 nm process at TSMC. The Intel Processor U300L uses the Raptor Lake architecture under the codename Raptor Lake-PS, part of the Intel Processor generation built on Raptor Lake. It is fabricated on a 10 nm process at Intel's own foundry. The process node gap, 4 nm versus 10 nm, is a significant structural difference that influences both power efficiency and transistor density.

Core counts differ as well. The AMD part provides 6 cores and 12 threads, while the Intel part provides 5 cores and 6 threads. Intel's design does not offer simultaneous multithreading, so each of its 5 physical cores yields exactly one thread. AMD's design doubles each core into two threads. Cache hierarchies also diverge. Both parts list 80 KB of L1 per core. The L2 allocation differs: AMD provides 1 MB per core, while Intel provides 1.25 MB per core. The L3 cache shows a notable inversion, with AMD offering only 4 MB total while Intel offers 8 MB shared. That larger L3 on the Intel side may help with certain repeated-access workloads, but the benchmark data shows no evidence that it compensates for the thread deficit.

Memory support separates the two as well. The AMD Ryzen AI 7 445 supports DDR5 and LPDDR5X memory over a dual-channel bus with a recorded memory bandwidth of 89.6 GB/s. The Intel Processor U300L supports DDR4 and DDR5 over a dual-channel bus, with no memory bandwidth figure recorded. ECC memory is supported on the AMD part and not on the Intel part. PCIe connectivity also differs: AMD provides Gen 4 with 14 CPU-only lanes, while Intel provides Gen 4 with 8 CPU-only lanes. The integrated graphics differ, with AMD using the Radeon 840M and Intel using UHD Graphics 48EU. Both parts are locked, with no unlocked multiplier, and both target the mobile market segment.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark entries between these two processors, and the Intel Processor U300L has an empty benchmark array. The comparison therefore relies on the AMD Ryzen AI 7 445's recorded scores and the structural data for the Intel part. The AMD processor's Cinebench R23 multicore score of 10590 and single-core score of 1806 establish a baseline. The Cinebench R15 results show 1723 multicore and 254 single-core. The PassMark suite adds further detail: multithread score of 18115, single-thread score of 3591, integer math at 58332, floating point math at 39362, extended instructions at 15826, data compression at 215812, data encryption at 10519, find prime numbers at 56, physics at 976, and random string sorting at 23488.

The Intel Processor U300L's absence from the benchmark tables means the largest "win" for AMD is the existence of measurable performance data at all. The thread count comparison, 12 threads versus 6 threads, strongly implies the multicore results would favor AMD in any direct test. The boost clock comparison, 4.60 GHz versus 4.40 GHz, suggests a modest single-thread advantage for AMD as well, though base clocks tell a different story: the Intel part idles at 1.20 GHz versus AMD's 2.00 GHz, which reflects the Intel part's lower 15 watt TDP target. The AMD part's 28 watt TDP allows higher sustained clocks under load.

The nearest rival data for the AMD part provides useful context for interpreting its scores. The Ryzen AI 7 445 sits within 0.6 percent of the Intel Core i9-9900K, a desktop processor from an earlier generation, and within 0.4 percent of the AMD Ryzen 7 5700G. This placement indicates the Ryzen AI 7 445 delivers desktop-class compute in a mobile package. The 79th percentile ranking across all CPUs reinforces that position, showing it outperforms roughly four out of five recorded processors in the database.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI 7 445 has 6 cores and 12 threads. The Intel Processor U300L has 5 cores and 6 threads. AMD's thread count is double its core count, while Intel's thread count equals its core count.

Q: What are the clock speed differences?

A: The AMD Ryzen AI 7 445 has a base clock of 2.00 GHz and a boost clock of 4.60 GHz. The Intel Processor U300L has a base clock of 1.20 GHz and a boost clock of 4.40 GHz.

Q: How do their power targets compare?

A: The AMD Ryzen AI 7 445 has a TDP of 28 watts. The Intel Processor U300L has a TDP of 15 watts, which is 13 watts lower.

Q: Which processor supports ECC memory?

A: The AMD Ryzen AI 7 445 supports ECC memory. The Intel Processor U300L does not list ECC support in the database.

Q: What memory types does each processor support?

A: The AMD Ryzen AI 7 445 supports DDR5 and LPDDR5X. The Intel Processor U300L supports DDR4 and DDR5. Both use dual-channel memory buses, and AMD records a memory bandwidth of 89.6 GB/s.

Q: What is the PCIe lane count for each processor?

A: The AMD Ryzen AI 7 445 provides Gen 4 with 14 CPU-only lanes. The Intel Processor U300L provides Gen 4 with 8 CPU-only lanes.

Q: How does the AMD part compare to its nearest rivals?

A: The AMD Ryzen AI 7 445 has an average benchmark score of 26936. It is 0.1 percent ahead of the Intel Core i7-1370P, 0.3 percent ahead of the AMD Ryzen 5 7545U, 0.4 percent behind the AMD Ryzen 7 5700G, and 0.6 percent behind the Intel Core i9-9900K.

Where Each One Wins

The AMD Ryzen AI 7 445 wins every category where the database records a numerical result. Its 12 threads give it a structural advantage in multithreaded workloads, which the PassMark multithread score of 18115 and the Cinebench R23 multicore score of 10590 reflect. The single-thread performance is also strong, with a Cinebench R23 single-core score of 1806 and a PassMark single-thread score of 3591. The data compression score of 215812 and the integer math score of 58332 indicate the processor handles productivity and computational tasks with headroom. The floating point math score of 39362 and the extended instructions score of 15826 further reinforce its compute profile. The encryption score of 10519 and the random string sorting score of 23488 round out a versatile set of capabilities.

The Intel Processor U300L wins only in the categories of power draw and release timing. Its 15 watt TDP is lower than AMD's 28 watts, which makes it the more power-conscious option for thermally constrained mobile designs. Its release date of April 2024 also precedes the AMD part's January 2026 release, so it has been available for a longer period. The Intel part's 8 MB shared L3 cache is double the AMD part's 4 MB L3, which could aid workloads that repeatedly access a moderately sized working set, though no benchmark data confirms this advantage. The Intel part also supports DDR4 memory in addition to DDR5, which may simplify system design in some cases. The recorded launch MSRP for the Intel Processor U300L is $107.

For applications that stress the CPU, the AMD part is the clear choice based on the measurements. For applications where power consumption is the dominant constraint, the Intel part's lower TDP gives it a structural edge, but the database provides no performance scores to weigh against that efficiency.

Specification Differences

The two processors differ across nearly every specification field recorded. The AMD Ryzen AI 7 445 uses 6 cores and 12 threads, while the Intel Processor U300L uses 5 cores and 6 threads. AMD's base clock is 2.00 GHz versus Intel's 1.20 GHz. AMD's boost clock is 4.60 GHz versus Intel's 4.40 GHz. The TDP values are 28 watts for AMD and 15 watts for Intel. The sockets differ: AMD uses Socket FP8, while Intel uses Socket 1700.

The architectures are unrelated: Zen 5 with the Gorgon Point codename versus Raptor Lake with the Raptor Lake-PS codename. The process nodes differ at 4 nm from TSMC for AMD and 10 nm from Intel for Intel. The L2 cache is 1 MB per core for AMD and 1.25 MB per core for Intel. The L3 cache is 4 MB for AMD and 8 MB shared for Intel. Memory support diverges with AMD offering DDR5 and LPDDR5X and Intel offering DDR4 and DDR5. AMD records 89.6 GB/s of memory bandwidth, while Intel has no bandwidth figure recorded. ECC memory is supported on AMD and not on Intel. PCIe lanes are 14 for AMD and 8 for Intel, both Gen 4. The integrated graphics are the Radeon 840M for AMD and UHD Graphics 48EU for Intel. The release dates differ: Intel launched in April 2024, AMD in January 2026. The Intel part has a recorded launch MSRP of $107, while the AMD part has no launch MSRP recorded. Both parts are marked as active production and neither has an unlocked multiplier.