AMD Ryzen AI 7 PRO 450G vs Intel Core i7-14700HX Comparison

AMD Ryzen AI 7 PRO 450G and Intel Core i7-14700HX occupy different corners of the processor landscape, and the benchmark data reflects that split clearly. The Intel part is a high-core-count mobile powerhouse with a substantial lead in multi-threaded workloads, while the AMD chip is a desktop-oriented 8-core part with a strong single-core boost clock. The recorded benchmarks for the Intel i7-14700HX place it in the 89th percentile of all CPUs, while the AMD Ryzen AI 7 PRO 450G sits at the 50th percentile, a gap that shows up across nearly every measured test.

Where Each One Wins

The Intel Core i7-14700HX wins decisively in every recorded multi-threaded and throughput-oriented benchmark. Its Cinebench R23 multi-core score of 24595 and Geekbench multi-core score of 14390 indicate a processor designed to plow through heavily parallel workloads. PassMark results reinforce this: the Intel part scores 36566 in multithread, 131296 in integer math, 93836 in floating point math, and 438539 in data compression. These numbers point to a clear advantage in rendering, video encoding, scientific computing, and any task that can use 20 cores and 28 threads.

The AMD Ryzen AI 7 PRO 450G has no recorded benchmark scores in the database, so its wins cannot be quantified directly from measurements. However, its specifications suggest where it would hold an edge: the 5.10 GHz boost clock on 8 cores with 16 threads, paired with a 4 nm TSMC process, indicates strong single-thread performance potential. The database shows no head-to-head benchmark entries and zero wins for either side, so the practical conclusion is that the Intel i7-14700HX dominates every measured metric, while the AMD part's strengths are inferred from its architecture rather than confirmed by test data.

Architecture Differences

The two processors come from different design philosophies. The Intel Core i7-14700HX uses Raptor Lake-HX architecture, a 10 nm Intel process with a die size of 257 mm². It packs 20 cores and 28 threads, with a base clock of 2.10 GHz and a boost clock of 5.50 GHz. Its cache layout includes 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3 cache. The Intel part supports both DDR4 and DDR5 memory over a dual-channel bus, includes ECC memory support, and uses Gen 5 PCIe with 16 CPU lanes. It is an unlocked multiplier part, socketed into Intel BGA 1964, and targets the mobile segment with a 55 W TDP.

The AMD Ryzen AI 7 PRO 450G uses Gorgon Point codename with a Ryzen AI PRO 400 generation built on Zen 5 and Zen 5c cores. It is manufactured on a 4 nm TSMC process with a 195 mm² die. This chip provides 8 cores and 16 threads, a 2.00 GHz base clock, and a 5.10 GHz boost clock. Its cache consists of 80 KB L1 per core, 1 MB L2 per core, and 8 MB of L3 cache. Memory support covers DDR5 and LPDDR5X over a dual-channel bus with 89.6 GB/s of bandwidth, plus ECC capability. PCIe is Gen 4 with 12 CPU lanes. The AMD part uses AMD Socket AM5, has a locked multiplier, and carries a 65 W TDP. The integrated graphics differ as well: Radeon 860M on the AMD side versus UHD Graphics 770 on the Intel side.

Process node and core count create the biggest architectural gap. The AMD chip uses a smaller 4 nm process versus Intel's 10 nm, which helps with power efficiency per core, but the Intel chip brings 12 more cores and 12 more threads to the table. The L3 cache difference is stark: 33 MB shared on Intel versus 8 MB on AMD. PCIe generation also differs, with Intel supporting Gen 5 and AMD limited to Gen 4.

The Verdict

The data supports a straightforward choice for different workloads. The Intel Core i7-14700HX is the pick for anyone running multi-threaded applications: its Cinebench R23 multi-core score of 24595, PassMark multithread score of 36566, and Geekbench multi-core score of 14390 confirm a level of parallel throughput that the AMD part cannot match based on specifications alone. The Intel chip also holds a higher percentile ranking at 89 versus 50, and its average benchmark score of 45953 puts it in the same class as AMD EPYC 7303 and EPYC 4364P, both with deltas of 0 percent, and ahead of AMD Ryzen AI 9 HX 375 and Intel Core Ultra 5 235 by 0.2 percent.

The AMD Ryzen AI 7 PRO 450G lacks recorded benchmark scores, so any verdict must rest on its architecture. With 8 cores, 16 threads, and a 5.10 GHz boost clock on a 4 nm process, it is positioned as a lower-power desktop chip with a focus on single-thread responsiveness and efficiency. Its 65 W TDP, dual-channel DDR5 and LPDDR5X support, and ECC memory make it suitable for compact desktop builds or workstation-lite scenarios where multi-core demands are modest. The Intel part, despite a lower 55 W TDP, offers far more cores and a higher boost clock, making it the stronger all-round performer in every measured category.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-14700HX has 20 cores and 28 threads. The AMD Ryzen AI 7 PRO 450G has 8 cores and 16 threads.

Q: How do their boost clocks compare?

A: The Intel Core i7-14700HX boosts up to 5.50 GHz. The AMD Ryzen AI 7 PRO 450G boosts up to 5.10 GHz.

Q: What is the difference in L3 cache size?

A: The Intel Core i7-14700HX has 33 MB of shared L3 cache. The AMD Ryzen AI 7 PRO 450G has 8 MB of L3 cache.

Q: Which processor supports faster PCIe?

A: The Intel Core i7-14700HX supports Gen 5 PCIe with 16 CPU lanes. The AMD Ryzen AI 7 PRO 450G supports Gen 4 PCIe with 12 CPU lanes.

Q: Do both processors support ECC memory?

A: Yes, both the Intel Core i7-14700HX and the AMD Ryzen AI 7 PRO 450G include ECC memory support.

Q: What is the average benchmark score difference between them?

A: The Intel Core i7-14700HX has an average benchmark score of 45953. The AMD Ryzen AI 7 PRO 450G has an average benchmark score of 0, with no recorded benchmarks in the database.

Head-to-Head Benchmarks

The Intel Core i7-14700HX has recorded scores across Cinebench, Geekbench, and PassMark tests, while the AMD Ryzen AI 7 PRO 450G has no benchmark entries. This makes the comparison one-sided, but the Intel numbers are instructive on their own. In Cinebench R23, the Intel chip scores 24595 multi-core and 2103 single-core. The R20 results show 13059 multi-core and 1843 single-core, while R15 shows 3812 multi-core and 296 single-core. Geekbench results are 14390 multi-core and 2116 single-core.

PassMark tests cover a wide range of workloads. The Intel part scores 438539 in data compression, 26092 in data encryption, 25718 in extended instructions, 165 in find prime numbers, 93836 in floating point math, 131296 in integer math, 36566 in multithread, 2252 in physics, 48544 in random string sorting, and 3947 in single-thread. These scores reveal a pattern: the Intel i7-14700HX is extremely strong in integer math and compression, moderately strong in floating point, and relatively weaker in prime number finding and physics, though still above the median CPU.

The AMD Ryzen AI 7 PRO 450G cannot be compared directly because no test scores exist. The database shows zero head-to-head benchmark entries and zero wins for either processor. The only measurable comparison is the Intel part's percentile and average score: 89th percentile overall and an average of 45953, which places it within 0.2 percent of the AMD Ryzen AI 9 HX 375 and Intel Core Ultra 5 235, and effectively tied with the AMD EPYC 7303 and EPYC 4364P. This context suggests that the Intel i7-14700HX competes at a server-class level in aggregate performance, while the AMD Ryzen AI 7 PRO 450G remains an unmeasured quantity in the database.

Specification Differences

The two processors differ across nearly every specification field. Core and thread counts are the most obvious: Intel offers 20 cores and 28 threads, AMD offers 8 cores and 16 threads. Base clocks are close, with Intel at 2.10 GHz and AMD at 2.00 GHz, but boost clocks diverge, with Intel reaching 5.50 GHz and AMD reaching 5.10 GHz. TDP ratings are 55 W for Intel and 65 W for AMD. Sockets are incompatible: Intel uses BGA 1964, AMD uses AM5.

Process technology differs significantly: Intel uses a 10 nm process from its own foundry, while AMD uses a 4 nm process from TSMC. Die sizes are 257 mm² for Intel and 195 mm² for AMD. Cache configurations diverge in L2 and L3: Intel provides 2 MB of L2 per core and 33 MB of shared L3, while AMD provides 1 MB of L2 per core and 8 MB of L3. Both share the same 80 KB L1 per core.

Memory support is another split. Intel supports DDR4 and DDR5, while AMD supports DDR5 and LPDDR5X. Both use dual-channel memory buses, but AMD lists a memory bandwidth of 89.6 GB/s, while Intel has no recorded bandwidth figure. PCIe capability differs by generation: Intel uses Gen 5 with 16 lanes, AMD uses Gen 4 with 12 lanes. Integrated graphics are Radeon 860M on AMD and UHD Graphics 770 on Intel. The Intel multiplier is unlocked, the AMD multiplier is locked. Release dates are 2024-01-07 for Intel and 2026-03-01 for AMD. Production status is active for both, and neither has a launch MSRP recorded.