AMD Ryzen AI 7 450 vs AMD Ryzen AI 7 PRO 450 Comparison

Head-to-Head Benchmarks

The recorded data shows a clear overall winner in the AMD Ryzen AI 7 450, which takes 12 of the 15 head-to-head benchmark comparisons. The margin is not uniform, however, and the PRO variant claims a notable victory in single-threaded workloads.

The largest gap appears in Cinebench R23 multi-core, where the Ryzen AI 7 450 scores 18,316 against 16,054 for the PRO 450, a 14.1% advantage. Cinebench R15 multi-core follows a similar pattern, with the 450 delivering 2,713 points versus 2,457, a 10.4% lead. PassMark physics shows the most extreme delta at 18%, with scores of 1,578 and 1,337 respectively. This suggests that sustained multi-threaded throughput is the non-PRO part's strongest domain.

The Ryzen AI 7 450 also wins in memory-sensitive and data-heavy tasks. PassMark data compression shows 315,906 against 294,298, a 7.3% edge. Data encryption follows at 8.9%, with 16,247 versus 14,925. Random string sorting, another memory-latency-sensitive test, lands at 10.2% in favor of the 450, with 35,648 versus 32,344. The extended instructions test shows 22,400 versus 20,778, a 7.8% advantage.

The PRO 450's wins are narrower but consistent in one direction: single-thread performance. PassMark single-thread shows 3,955 versus 3,901, a 1.4% edge. Cinebench R15 single-core also favors the PRO part, 220 versus 215, a 2.3% advantage. Interestingly, Cinebench R23 single-core goes the other way, with the 450 scoring 2,038 against 2,010, a 1.4% win. That mixed result suggests the single-thread gap is small and workload-dependent rather than a fundamental difference.

In the remaining computational tests, the 450 leads by smaller margins. Floating-point math shows 54,447 versus 52,971, a 2.8% difference. Integer math is close at 2.7%, with 88,531 versus 86,227. Prime number finding shows a 6% gap, 89 versus 84. PassMark multithread, a broader aggregate, shows 26,350 versus 24,779, a 6.3% lead.

The average benchmark score reinforces the hierarchy: the Ryzen AI 7 450 averages 39,485, while the PRO 450 averages 37,093. In percentile ranking, the 450 sits at the 87th percentile of all CPUs, the PRO at the 85th. The 450's nearest rival, the AMD Ryzen 7 PRO 8840HS, sits just 0.3% lower in average score, while the PRO 450's closest competitor, the Intel Core i9-12900T, is 0.1% behind it. The data indicates the two parts occupy nearly adjacent performance tiers, but the 450 consistently extracts more from the same silicon in multi-threaded scenarios.

Architecture Differences

Both processors share the same fundamental design. Each uses the Zen 5 architecture with the Gorgon Point codename, built on TSMC's 4 nm process with a die size of 195 mm². Both have 8 cores and 16 threads, with base clocks of 2.00 GHz and boost clocks of 5.10 GHz. The TDP is identical at 28 watts, and both use the AMD Socket FP8.

The cache hierarchy matches exactly: 80 KB of L1 per core, 1 MB of L2 per core, and 8 MB of L3. Memory support is identical as well, with DDR5 and LPDDR5X over a dual-channel bus, delivering 89.6 GB/s of bandwidth. ECC memory is supported on both. PCIe connectivity is Gen 4 with 16 lanes from the CPU. Both integrate the Radeon 860M graphics.

The only architectural distinction in the database is the generation label. The Ryzen AI 7 450 belongs to the "Ryzen AI 400 (Zen 5 / Zen 5c)" generation, while the PRO 450 belongs to "Ryzen AI PRO 400 (Zen 5 / Zen 5c)". The core mix label, Zen 5 / Zen 5c, is present on both, which implies a heterogeneous core arrangement, but the database does not specify how many of each core type are present or how they are scheduled. The part numbers differ, 100-000001868 for the 450 and 100-000001865 for the PRO, which confirms they are distinct SKUs despite the matching specifications.

The production status for both is active, and both were released on the same date. Neither has a recorded launch MSRP. Neither is multiplier-unlocked. The market segment for both is mobile.

Given the identical specification sheet, the measured performance differences must stem from firmware, power management behavior, or binning, none of which are visible in the recorded fields. The data cannot confirm whether the PRO variant carries additional security or manageability features, as no such fields exist in the database. The benchmark deltas, therefore, stand as the only observable differentiator.

FAQ

Q: Which processor has the higher multi-core performance?

A: The AMD Ryzen AI 7 450. It leads in Cinebench R23 multi-core by 14.1%, in Cinebench R15 multi-core by 10.4%, and in PassMark multithread by 6.3%.

Q: Does the PRO version ever win a benchmark?

A: Yes, it wins three tests: PassMark single-thread (3,955 versus 3,901, a 1.4% edge), PassMark singlethread (same scores), and Cinebench R15 single-core (220 versus 215, a 2.3% edge).

Q: Are the specifications different between the two chips?

A: No. Both have 8 cores, 16 threads, 2.00 GHz base, 5.10 GHz boost, 28 W TDP, 8 MB L3, 89.6 GB/s memory bandwidth, Radeon 860M graphics, and the same 4 nm TSMC process with a 195 mm² die.

Q: What is the average benchmark score difference?

A: The Ryzen AI 7 450 averages 39,485, while the Ryzen AI 7 PRO 450 averages 37,093. The 450 also ranks at the 87th percentile of all CPUs, compared to the 85th percentile for the PRO.

Q: How close are these chips to their nearest rivals?

A: The 450's closest rival, the AMD Ryzen 7 PRO 8840HS, is 0.3% lower in average score, and the AMD Ryzen 7 9800X3D is 0.7% lower. The PRO 450's nearest rival, the Intel Core i9-12900T, is 0.1% lower, with the AMD Ryzen 7 160 also 0.1% lower.

Q: Do both chips support the same memory types?

A: Yes. Both support DDR5 and LPDDR5X over a dual-channel bus with ECC support, and both have a memory bandwidth of 89.6 GB/s.

The Verdict

The benchmark data makes the choice straightforward for multi-threaded workloads: the AMD Ryzen AI 7 450 is the faster part. Its 14.1% lead in Cinebench R23 multi-core and 18% lead in PassMark physics are substantial for two chips with identical core counts and clocks. The 450 also holds the higher average benchmark score, 39,485 versus 37,093, and the higher percentile ranking at 87 versus 85.

The AMD Ryzen AI 7 PRO 450 is not without merit. Its single-thread wins in PassMark and Cinebench R15, while small, indicate that firmware or power-delivery tuning on the PRO SKU favors lightly threaded bursts. The 1.4% PassMark single-thread edge and the 2.3% Cinebench R15 single-core edge are the only areas where the PRO consistently outperforms.

For users whose workloads are dominated by rendering, physics simulation, data compression, or encryption, the 450 is the clear selection. For workloads that are primarily single-threaded, such as certain legacy applications, the PRO 450 offers a marginal advantage, though the 450 still wins Cinebench R23 single-core by 1.4%, muddling that narrative. The PRO designation does not translate into a performance advantage in the recorded data; it wins only 3 of 15 benchmarks, and all by narrow margins.

Neither chip carries a launch MSRP in the database, so cost cannot factor into the assessment. Both share the same socket, process node, cache, memory support, and graphics. The decision rests entirely on the measured performance deltas, and those favor the non-PRO part in the vast majority of tests.

Specification Differences

The two processors are identical in every recorded specification except for their generation label and part number.

• Generation: Ryzen AI 400 (Zen 5 / Zen 5c) for the AMD Ryzen AI 7 450; Ryzen AI PRO 400 (Zen 5 / Zen 5c) for the AMD Ryzen AI 7 PRO 450.
• Part Number: 100-000001868 for the 450; 100-000001865 for the PRO 450.

All other fields match: 8 cores, 16 threads, 2.00 GHz base clock, 5.10 GHz boost clock, 28 W TDP, AMD Socket FP8, Zen 5 architecture, Gorgon Point codename, 4 nm TSMC process, 195 mm² die size, 80 KB L1 per core, 1 MB L2 per core, 8 MB L3, DDR5 and LPDDR5X memory support, dual-channel bus, 89.6 GB/s bandwidth, ECC support, PCIe Gen 4 with 16 lanes, Radeon 860M integrated graphics, mobile market segment, active production status, and a release date of 2026-01-04. Neither is multiplier-unlocked, and neither has a launch MSRP.

Where Each One Wins

The AMD Ryzen AI 7 450 wins in all multi-threaded and throughput-oriented tests. Cinebench R15 and R23 multi-core, PassMark multithread, physics, data compression, data encryption, extended instructions, floating-point math, integer math, prime number finding, and random string sorting all favor the 450. The largest wins are in physics at 18%, Cinebench R23 multi-core at 14.1%, and Cinebench R15 multi-core at 10.4%. This makes the 450 the better choice for rendering, video encoding, scientific computation, and any workload that scales across all 16 threads.

The AMD Ryzen AI 7 PRO 450 wins in two of the three single-thread tests: PassMark single-thread and PassMark singlethread, both at 3,955, and Cinebench R15 single-core at 220. Its margins are 1.4% and 2.3% respectively. The 450 still wins Cinebench R23 single-core, so the PRO's single-thread advantage is not universal. The PRO 450 is the better pick only for applications that are strictly single-threaded and sensitive to the specific scheduling behavior that produces those wins, such as older software with limited thread utilization.

The data does not show any scenario where the PRO 450 wins in a mixed or multi-threaded workload. Its average benchmark score is 6.1% lower than the 450's, and its nearest rivals cluster around the same performance tier, with the Intel Core i9-12900T just 0.1% behind. The PRO designation appears tied to platform features outside the recorded benchmarks, not to raw computational output. For pure performance, the 450 wins the majority of tests and all of the significant multi-threaded ones.