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

The Verdict

The data splits this comparison into two clear profiles. The AMD Ryzen AI 7 450G takes the single-thread crown, scoring 4309 in Passmark single-thread tests, a 10.3% lead over the Intel Core i7-14700T's 3905. It also dominates in extended instruction workloads, with a 40.7% advantage in Passmark extended instructions (28223 vs 20052), and wins data compression by 13.7% (402831 vs 354216). For users whose work leans on per-core performance, modern instruction sets, or compression throughput, the AMD part is the measured choice.

The Intel Core i7-14700T, however, wins the overall head-to-head with 6 wins to AMD's 5. Its victory is built on raw multi-thread and math throughput: it leads in Passmark multithread by a slim 0.5% (30571 vs 30422), but the margins widen dramatically in integer math (12.4% at 113854 vs 99732), floating-point math (19.4% at 79042 vs 63683), and prime number finding (40% at 145 vs 87). The Intel part also holds a 26% lead in physics scores (1946 vs 1440) and a 11% advantage in data encryption (21277 vs 18937). Its 20 cores and 28 threads, running at a 35W TDP, deliver the heavier multi-threaded payloads.

The verdict from the database is straightforward. Choose the AMD Ryzen AI 7 450G for single-thread responsiveness, extended instruction workloads, and compression tasks. Choose the Intel Core i7-14700T for sustained multi-threaded compute, encryption, and physics-style workloads. The Intel part also sits in a higher average benchmark tier for its class: its avgBenchmarkScore is 41914, while the AMD part's is 63331, but that difference reflects the AMD part's placement in the 93rd percentile vs the Intel part's 88th percentile among all CPUs. The Intel part's nearest rivals (AMD Ryzen 9 PRO 8945HS at -0.1%, Intel Core i7-12850HX at +0.3%) cluster tightly, while the AMD part's rivals (Intel Core Ultra 7 265HX at +0.2%, AMD Ryzen AI Max PRO 390 at -0.7%) show a similar density, indicating both parts sit in competitive performance bands relative to their peers.

FAQ

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

A: The AMD Ryzen AI 7 450G scores 4309 in Passmark single-thread, a 10.3% advantage over the Intel Core i7-14700T's 3905.

Q: How large is the multi-threaded performance gap?

A: The Intel Core i7-14700T leads Passmark multithread with 30571 versus 30422, a margin of only 0.5%. The gap is nearly negligible in that specific test.

Q: Which CPU wins in extended instruction workloads?

A: The AMD Ryzen AI 7 450G wins Passmark extended instructions by 40.7%, scoring 28223 versus the Intel Core i7-14700T's 20052.

Q: What are the core and thread counts for each?

A: The AMD Ryzen AI 7 450G has 8 cores and 16 threads, while the Intel Core i7-14700T has 20 cores and 28 threads.

Q: Which processor has the higher boost clock?

A: The Intel Core i7-14700T boosts to 5.20 GHz, slightly higher than the AMD Ryzen AI 7 450G's 5.10 GHz. However, the AMD part starts at a higher base clock of 2.00 GHz versus 1.30 GHz.

Q: How do their TDP ratings compare?

A: The Intel Core i7-14700T has a 35W TDP, while the AMD Ryzen AI 7 450G has a 65W TDP. This means the Intel part is rated for lower power consumption.

Architecture Differences

The two processors come from fundamentally different design approaches. The AMD Ryzen AI 7 450G uses the Gorgon Point codename with a Ryzen AI 400 generation based on Zen 5 and Zen 5c cores. It is fabricated on a 4nm process at TSMC, with a die size of 195 mm². The Intel Core i7-14700T uses Raptor Lake-R, part of the Core 14th Gen series, built on a 10nm process at Intel with a larger 257 mm² die.

The core arrangements differ sharply. The AMD part packs 8 cores and 16 threads, with an L1 cache of 80 KB per core and an L2 cache of 1 MB per core. Its L3 cache totals 8 MB. The Intel part offers 20 cores and 28 threads, with the same 80 KB per-core L1 but a larger 2 MB per-core L2 and a shared 33 MB L3 cache. This cache structure gives the Intel part a substantial advantage in workloads that benefit from large shared pools.

Memory support diverges as well. The AMD part supports DDR5 and LPDDR5X over a dual-channel bus with a measured bandwidth of 89.6 GB/s. The Intel part supports both DDR4 and DDR5, also dual-channel, but no bandwidth figure is recorded in the database. Both support ECC memory. PCIe connectivity differs: the AMD part provides Gen 4 with 12 CPU lanes, while the Intel part offers Gen 5 with 16 CPU lanes.

Integrated graphics differentiate the two as well. The AMD Ryzen AI 7 450G carries a Radeon 860M, while the Intel Core i7-14700T includes UHD Graphics 770. The AMD part has an unlocked multiplier, while the Intel part is locked. The AMD part's socket is AMD Socket AM5; the Intel part uses Intel Socket 1700.

Specification Differences

| Specification | AMD Ryzen AI 7 450G | Intel Core i7-14700T |

|---------------|---------------------|-----------------------|

| Cores | 8 | 20 |

| Threads | 16 | 28 |

| Base Clock | 2.00 GHz | 1.30 GHz |

| Boost Clock | 5.10 GHz | 5.20 GHz |

| TDP | 65W | 35W |

| Process Node | 4 nm (TSMC) | 10 nm (Intel) |

| Die Size | 195 mm² | 257 mm² |

| L2 Cache | 1 MB per core | 2 MB per core |

| L3 Cache | 8 MB | 33 MB (shared) |

| Memory Support | DDR5, LPDDR5X | DDR4, DDR5 |

| Memory Bandwidth | 89.6 GB/s | Not recorded |

| PCIe | Gen 4, 12 Lanes | Gen 5, 16 Lanes |

| Integrated Graphics | Radeon 860M | UHD Graphics 770 |

| Multiplier | Unlocked | Locked |

| Launch MSRP | Not recorded | $384 |

| Release Date | 2026-02-28 | 2024-01-07 |

Head-to-Head Benchmarks

The Passmark suite reveals a clear split between the two parts. The AMD Ryzen AI 7 450G wins five tests, and the Intel Core i7-14700T wins six. The largest AMD victory is in extended instructions, where it scores 28223 against 20052, a 40.7% margin. Data compression follows with 402831 versus 354216, a 13.7% lead. Random string sorting goes to AMD at 42663 versus 38546, a 10.7% win. Single-thread performance is also AMD's, with 4309 versus 3905, a 10.3% advantage.

The Intel part's wins are concentrated in math and physics. Prime number finding shows the biggest gap: Intel scores 145 versus AMD's 87, a 40% difference. Floating-point math favors Intel at 79042 versus 63683, a 19.4% margin. Physics scores give Intel a 26% win (1946 vs 1440). Integer math is Intel's at 113854 versus 99732, a 12.4% lead. Data encryption goes to Intel at 21277 versus 18937, an 11% advantage. The multithread test is the closest: Intel wins with 30571 versus 30422, a mere 0.5% gap.

Notably, the AMD part's single-thread score of 4309 is not only higher than the Intel part's 3905, but it also places the AMD part in the 93rd percentile among all CPUs, versus the Intel part's 88th percentile. The Intel part's average benchmark score of 41914 sits near its nearest rival, the AMD Ryzen 9 PRO 8945HS, which is only 0.1% behind. The AMD part's average score of 63331 is 0.2% ahead of the Intel Core Ultra 7 265HX and 0.7% ahead of the AMD Ryzen AI Max PRO 390.

Where Each One Wins

The AMD Ryzen AI 7 450G is the pick for single-thread-sensitive applications. Its 10.3% single-thread advantage and 40.7% extended instruction lead indicate strong per-core execution and modern instruction handling. Data compression workloads favor AMD by 13.7%, and random string sorting by 10.7%, making it suitable for archival, database, or sorting tasks that rely on per-core efficiency. Its 93rd percentile ranking among all CPUs further confirms its overall performance class.

The Intel Core i7-14700T is the choice for multi-threaded compute. Its 20 cores and 28 threads drive wins in integer math, floating-point math, prime number calculation, physics, and encryption. The 40% lead in prime finding and 26% lead in physics suggest heavy numerical simulation or cryptographic workloads will see tangible gains. The 11% encryption advantage is meaningful for security-related processing. The near-tie in multithread (0.5% gap) indicates that for broadly parallel tasks, the two parts are statistically close, but the Intel part's math-heavy wins tip the balance for scientific or financial computing.

The Intel part also offers a lower 35W TDP versus the AMD part's 65W, which in the recorded data means a more power-efficient envelope for sustained workloads. Its larger 33 MB shared L3 cache supports this multi-threaded role. The AMD part's higher memory bandwidth (89.6 GB/s) and newer 4nm process, however, keep it competitive in memory-intensive and single-thread scenarios. The launch MSRP of $384 for the Intel part is recorded; the AMD part has no recorded launch MSRP.