AMD Ryzen AI 7 PRO 450 vs Intel Core i5-14500HX Comparison

Head-to-Head Benchmarks

The head-to-head data records 15 benchmark comparisons between the AMD Ryzen AI 7 PRO 450 and the Intel Core i5-14500HX. The Intel part wins 11 of those tests, while the AMD processor takes 4. The overall average benchmark score for the AMD part is 37093, placing it in the 85th percentile of all CPUs, while the Intel part averages 35094, placing it in the 84th percentile. Despite the Intel chip winning more individual tests, the AMD processor holds a higher aggregate standing.

The widest AMD victory appears in the PassMark single-thread test. The Ryzen AI 7 PRO 450 scores 3955 against 3629 for the Intel Core i5-14500HX, a 9% advantage. This result is echoed in the PassMark singlethread test, which records the identical scores and delta. The AMD processor also wins the PassMark extended instructions test, scoring 20778 versus 20019, a 3.8% margin. In Cinebench R15 multi-core, the AMD part edges ahead with 2457 against 2442, a slim 0.6% lead.

The Intel Core i5-14500HX dominates the remaining tests, often by substantial margins. The largest gap appears in Cinebench R23 single-core, where Intel scores 3421 against 2010, a 41.2% advantage. Cinebench R15 single-core shows a 36% lead for Intel, with 344 versus 220. In Cinebench R23 multi-core, Intel scores 24234 against 16054, a 33.8% margin. PassMark physics shows Intel ahead by 30%, with 1911 versus 1337. The data encryption test sees Intel at 19502 against 14925, a 23.5% lead, and floating point math shows Intel at 69442 versus 52971, a 23.7% margin. The prime number test gives Intel a 35.4% edge, 130 versus 84. Data compression, multithread, integer math, and random string sorting all fall to Intel with margins of 11.8%, 13.1%, 9.8%, and 10.7% respectively.

The pattern is clear: the AMD processor holds a single-thread performance advantage in PassMark testing and a slight edge in extended instruction throughput, while the Intel part wins decisively in Cinebench workloads, both single and multi-core, and across most PassMark compute tests. The Intel chip's multi-core wins are particularly large, suggesting a significant throughput advantage in heavily threaded workloads.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen AI 7 PRO 450 uses the Zen 5 architecture, codenamed Gorgon Point, from the Ryzen AI PRO 400 generation. It is built on a 4 nm process at TSMC with a die size of 195 mm². The Intel Core i5-14500HX uses the Raptor Lake architecture, codenamed Raptor Lake-HX, from the Core i5 generation, built on a 10 nm process at Intel with a die size of 257 mm².

Core and thread counts differ substantially. The AMD part has 8 cores and 16 threads, while the Intel part has 14 cores and 20 threads. The Intel chip therefore offers 6 more physical cores and 4 more threads. Base clock rates also differ: the AMD processor runs at 2.00 GHz, while the Intel processor runs at 2.60 GHz. The boost clocks reverse the order, with AMD reaching 5.10 GHz and Intel reaching 4.90 GHz. The AMD chip has the higher maximum frequency, but the Intel chip has the higher base frequency.

Cache hierarchies diverge as well. Both parts use 80 KB of L1 cache per core. The L2 cache is 1 MB per core on the AMD part and 2 MB per core on the Intel part. The L3 cache is 8 MB on the AMD processor versus 24 MB shared on the Intel processor. The Intel part carries three times the L3 capacity, which contributes to its multi-threaded throughput in cache-sensitive workloads.

The memory interfaces also differ. The AMD processor supports DDR5 and LPDDR5X memory, while the Intel processor supports DDR4 and DDR5. Both use a dual-channel memory bus. The AMD part lists a memory bandwidth of 89.6 GB/s, while the Intel part has no recorded bandwidth figure. Both processors support ECC memory.

The PCIe interfaces differ by generation. The AMD part uses PCIe Gen 4 with 16 lanes (CPU only), while the Intel part uses PCIe Gen 5 with 16 lanes (CPU only). The Intel chip offers the newer PCIe standard, which enables higher bandwidth for compatible devices.

Integrated graphics also differ. The AMD part uses the Radeon 860M, while the Intel part uses UHD Graphics 770. The processor sockets are distinct: AMD uses Socket FP8, and Intel uses BGA 1964. The AMD part has a locked multiplier, while the Intel part has an unlocked multiplier, allowing overclocking on supported platforms. The TDP ratings differ as well: the AMD processor draws 28 W, while the Intel processor draws 55 W. The Intel chip therefore consumes nearly twice the power budget, which aligns with its higher core count and larger cache.

Where Each One Wins

The benchmark data indicates a clear division of strengths. The AMD Ryzen AI 7 PRO 450 wins in single-thread PassMark performance, scoring 3955 against 3629, a 9% margin. This advantage, combined with the 3.8% lead in extended instructions, suggests the AMD part handles lightly threaded workloads and instruction-heavy code efficiently. The Cinebench R15 multi-core result, where AMD leads by 0.6%, also shows the AMD part can hold its own in certain older multi-threaded tests.

The Intel Core i5-14500HX wins in nearly every other category. The largest margins appear in Cinebench R23 single-core (41.2% ahead) and Cinebench R15 single-core (36% ahead), which indicates a substantial advantage in single-threaded rendering and simulation tasks. The multi-core Cinebench R23 result, with a 33.8% lead, shows the Intel part excels in heavily threaded content creation workloads.

The Intel processor also leads in PassMark physics by 30%, which correlates with simulation and physics-heavy applications. Data encryption shows a 23.5% lead for Intel, and floating point math shows a 23.7% lead. Prime number finding gives Intel a 35.4% advantage, reflecting integer-heavy algorithmic work. Data compression, multithread, integer math, and random string sorting all show Intel leads between 9.8% and 13.1%.

The use-case split is straightforward. The AMD processor suits workloads that favor high boost clocks and efficient instruction execution with a low power envelope, such as lighter productivity tasks or battery-conscious mobile use. The Intel processor suits workloads that demand raw multi-threaded throughput and high single-thread rendering performance, such as video encoding, 3D rendering, and scientific computing, where the 55 W power draw is acceptable.

FAQ

Q: Which processor has the higher single-thread PassMark score?

A: The AMD Ryzen AI 7 PRO 450 scores 3955 in the PassMark single-thread test, while the Intel Core i5-14500HX scores 3629. The AMD part leads by 9%.

Q: How large is the Intel processor's lead in Cinebench R23 multi-core?

A: The Intel Core i5-14500HX scores 24234 in Cinebench R23 multi-core, while the AMD Ryzen AI 7 PRO 450 scores 16054. The Intel part leads by 33.8%.

Q: What is the core count difference between the two processors?

A: The AMD Ryzen AI 7 PRO 450 has 8 cores and 16 threads, while the Intel Core i5-14500HX has 14 cores and 20 threads. The Intel part has 6 more physical cores and 4 more threads.

Q: Which processor has the higher boost clock?

A: The AMD Ryzen AI 7 PRO 450 has a boost clock of 5.10 GHz, while the Intel Core i5-14500HX has a boost clock of 4.90 GHz. The AMD part is 0.20 GHz higher.

Q: Does the Intel processor support a newer PCIe standard?

A: Yes. The Intel Core i5-14500HX uses PCIe Gen 5 with 16 lanes (CPU only), while the AMD Ryzen AI 7 PRO 450 uses PCIe Gen 4 with 16 lanes (CPU only).

Q: Which processor has a larger L3 cache?

A: The Intel Core i5-14500HX has 24 MB of shared L3 cache, while the AMD Ryzen AI 7 PRO 450 has 8 MB. The Intel part has three times the L3 capacity.

Specification Differences

The two processors differ across nearly every major specification field. The AMD Ryzen AI 7 PRO 450 uses the Zen 5 architecture, codenamed Gorgon Point, from the Ryzen AI PRO 400 generation, built on a 4 nm process at TSMC with a die size of 195 mm². The Intel Core i5-14500HX uses the Raptor Lake architecture, codenamed Raptor Lake-HX, from the Core i5 generation, built on a 10 nm process at Intel with a die size of 257 mm².

The AMD part has 8 cores and 16 threads, a base clock of 2.00 GHz, and a boost clock of 5.10 GHz. The Intel part has 14 cores and 20 threads, a base clock of 2.60 GHz, and a boost clock of 4.90 GHz. The TDP ratings differ, with AMD at 28 W and Intel at 55 W. The sockets differ as well: AMD uses Socket FP8, and Intel uses BGA 1964.

Cache configurations diverge. The AMD part has 80 KB of L1 per core, 1 MB of L2 per core, and 8 MB of L3. The Intel part has 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3. The memory support differs, with AMD supporting DDR5 and LPDDR5X and Intel supporting DDR4 and DDR5. Both use dual-channel memory. The AMD part lists a memory bandwidth of 89.6 GB/s, while the Intel part has no recorded bandwidth.

The PCIe interfaces differ by generation: AMD uses Gen 4 with 16 lanes, while Intel uses Gen 5 with 16 lanes. Integrated graphics differ, with AMD using the Radeon 860M and Intel using UHD Graphics 770. The multiplier is locked on the AMD part and unlocked on the Intel part. The release dates differ, with AMD releasing on 2026-01-04 and Intel releasing on 2024-01-07. The part numbers are 100-000001865 for AMD and SRMXJ for Intel. Both processors are active in production, target the mobile market segment, and support ECC memory.