AMD Ryzen 5 5500GT vs AMD Ryzen AI 5 430 Comparison

Head-to-Head Benchmarks

The benchmark data presents a clear split between these two AMD processors. The AMD Ryzen 5 5500GT wins 12 of the 15 recorded head-to-head tests, while the AMD Ryzen AI 5 430 wins 3. The most decisive victory for the 5500GT comes in Cinebench R23 multi-core, where it scores 15848 against 8130, a 94.9% advantage. The data encryption test shows a nearly identical margin, with the 5500GT at 14754 versus 7591, a 94.4% lead. These two results indicate that the desktop part holds a massive throughput advantage in heavily threaded and encryption-heavy workloads.

The 5500GT also dominates in integer math, scoring 64218 against 39637, a 62% lead. Data compression shows a 53.5% advantage (243904 versus 158912), and extended instructions favor the 5500GT by 48.6% (17027 versus 11455). Random string sorting delivers a 47.9% margin (24583 versus 16623), while multithread performance sits 42.6% higher (19000 versus 13320). Floating point math lands at 34.9% ahead (36694 versus 27193). Cinebench R15 multi-core shows a 33.6% lead (1597 versus 1195). Prime number finding favors the 5500GT by 22.7% (54 versus 44), and physics testing shows a 15.7% edge (840 versus 726). Even in Cinebench R23 single-core, a category often favoring newer architectures, the 5500GT wins by 24.5% (2237 versus 1797).

The AMD Ryzen AI 5 430 takes the remaining wins, all in single-thread tests. PassMark single-thread shows 3683 versus 3066, a 16.8% advantage. Cinebench R15 single-core shows 269 versus 225, a 16.4% lead. These wins confirm that the mobile chip has a measurable single-thread edge in older Cinebench versions and in PassMark's single-thread metric. However, the 5500GT counters with a superior Cinebench R23 single-core result, which uses a more modern workload. The overall average benchmark score reinforces the desktop part's position: the 5500GT averages 26748, while the Ryzen AI 5 430 averages 19617. The 5500GT sits at the 79th percentile of all CPUs, the Ryzen AI 5 430 at the 73rd.

Architecture Differences

The two processors come from different eras and design goals. The AMD Ryzen 5 5500GT belongs to the 5000 series, uses the Zen 3 architecture with the Cezanne codename, and is built on TSMC's 7 nm process. It packs 10,700 million transistors on a 180 mm² die. The AMD Ryzen AI 5 430 belongs to the Ryzen AI 400 generation, uses a Zen 5 / Zen 5c hybrid configuration with the Gorgon Point codename, and is built on TSMC's 4 nm process. Transistor count and die size are not recorded for the mobile part.

Core and thread counts differ substantially. The 5500GT offers 6 cores and 12 threads, while the Ryzen AI 5 430 offers 4 cores and 8 threads. The cache hierarchy also diverges. The 5500GT provides 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of L3. The Ryzen AI 5 430 provides 80 KB of L1 per core, 1 MB of L2 per core, but only 4 MB of L3. The larger per-core L2 on the mobile chip reflects the newer Zen 5 design, but the much smaller L3 pool limits shared cache capacity.

Clock behavior differs as well. The 5500GT runs a 3.60 GHz base clock with a 4.40 GHz boost clock. The Ryzen AI 5 430 runs a 2.00 GHz base clock with a 4.50 GHz boost clock. The mobile part boosts higher but starts much lower. Thermal design power tells the story of their intended environments: the 5500GT is rated at 65 W, the Ryzen AI 5 430 at 28 W. The desktop chip targets Socket AM4, the mobile chip uses Socket FP8.

Memory support separates them clearly. The 5500GT uses DDR4 with dual-channel support and 51.2 GB/s bandwidth. The Ryzen AI 5 430 uses DDR5 and LPDDR5X with dual-channel support and 89.6 GB/s bandwidth. The mobile part also supports ECC memory, which the desktop part does not. PCIe connectivity differs too: the 5500GT offers Gen 3 with 16 CPU lanes, while the Ryzen AI 5 430 offers Gen 4 with 14 CPU lanes. Integrated graphics differ as well: the 5500GT carries Radeon Vega 7, the Ryzen AI 5 430 carries Radeon 840M. The 5500GT has an unlocked multiplier; the Ryzen AI 5 430 does not. Release dates are recorded as January 2024 for the desktop part and January 2026 for the mobile part.

Where Each One Wins

The AMD Ryzen 5 5500GT wins in every multi-threaded category recorded. Cinebench R23 multi-core, Cinebench R15 multi-core, PassMark multithread, data compression, data encryption, extended instructions, integer math, floating point math, prime number finding, random string sorting, and physics all favor the desktop chip. The margins range from 15.7% in physics to 94.9% in Cinebench R23 multi-core. This pattern aligns with the 5500GT's 6 cores and 12 threads versus the 4 cores and 8 threads of the Ryzen AI 5 430. The desktop part also wins Cinebench R23 single-core by 24.5%, which indicates that its higher base clock and larger L3 cache help in that specific modern single-thread test.

The AMD Ryzen AI 5 430 wins the two legacy single-thread tests and the PassMark single-thread metric. Its PassMark single-thread score of 3683 versus 3066 represents a 16.8% advantage. Its Cinebench R15 single-core score of 269 versus 225 represents a 16.4% advantage. These wins show that the Zen 5 / Zen 5c architecture in the mobile part delivers better per-thread performance in certain workloads, despite having fewer cores and a much lower base clock. The higher 4.50 GHz boost clock contributes to these results.

For use-case analysis, the data suggests the 5500GT suits workloads that scale with core count and cache capacity: rendering, compression, encryption, and math-heavy tasks. The Ryzen AI 5 430 suits workloads that depend on single-thread responsiveness in older benchmark scenarios, though its 28 W power envelope makes it a mobile-oriented part. The 5500GT's 79th percentile ranking versus the 73rd for the Ryzen AI 5 430 places the desktop chip higher in the overall CPU distribution.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen 5 5500GT averages 26748, while the AMD Ryzen AI 5 430 averages 19617.

Q: How large is the multi-core performance gap in Cinebench R23?

A: The 5500GT scores 15848 versus 8130 for the Ryzen AI 5 430, a 94.9% advantage for the desktop part.

Q: Does the Ryzen AI 5 430 win any benchmarks?

A: Yes, it wins PassMark single-thread (3683 versus 3066, a 16.8% lead) and Cinebench R15 single-core (269 versus 225, a 16.4% lead). It also wins the duplicate PassMark singlethread test by the same margin.

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

A: The 5500GT has 6 cores and 12 threads. The Ryzen AI 5 430 has 4 cores and 8 threads.

Q: How does memory bandwidth compare?

A: The 5500GT supports DDR4 with 51.2 GB/s bandwidth. The Ryzen AI 5 430 supports DDR5 and LPDDR5X with 89.6 GB/s bandwidth.

Q: Which processor supports ECC memory?

A: The AMD Ryzen AI 5 430 supports ECC memory. The AMD Ryzen 5 5500GT does not.

Specification Differences

The recorded specifications show clear divergence. The 5500GT uses 6 cores and 12 threads; the Ryzen AI 5 430 uses 4 cores and 8 threads. Base clocks differ at 3.60 GHz versus 2.00 GHz. Boost clocks differ at 4.40 GHz versus 4.50 GHz. TDP differs at 65 W versus 28 W. Sockets differ: AM4 versus FP8. Architecture differs: Zen 3 versus Zen 5 / Zen 5c. Codename differs: Cezanne versus Gorgon Point. Process node differs: 7 nm versus 4 nm. Transistor count is recorded only for the 5500GT at 10,700 million. Die size is recorded only for the 5500GT at 180 mm².

Cache configurations differ. L1 per core: 64 KB versus 80 KB. L2 per core: 512 KB versus 1 MB. L3: 16 MB versus 4 MB. Memory support differs: DDR4 versus DDR5 and LPDDR5X. Memory bandwidth differs: 51.2 GB/s versus 89.6 GB/s. ECC support differs: false versus true. PCIe differs: Gen 3 with 16 lanes versus Gen 4 with 14 lanes. Integrated graphics differ: Radeon Vega 7 versus Radeon 840M. Market segment differs: Desktop versus Mobile. Launch MSRP for the 5500GT is $125; no launch MSRP is recorded for the Ryzen AI 5 430. The multiplier is unlocked on the 5500GT and locked on the Ryzen AI 5 430. Part numbers differ: 100-000001489 versus 100-000001787.

The Verdict

The data supports a straightforward choice based on workload. The AMD Ryzen 5 5500GT wins 12 of 15 head-to-head benchmarks and holds a substantial average score advantage (26748 versus 19617). Its 6 cores, 12 threads, and 16 MB of L3 cache drive decisive wins in multi-core, compression, encryption, and math workloads. The 94.9% Cinebench R23 multi-core margin and the 94.4% encryption margin are the largest gaps in the dataset. For desktop users running threaded applications, the 5500GT is the stronger part.

The AMD Ryzen AI 5 430 wins only in PassMark single-thread and Cinebench R15 single-core. Its 4 cores and 8 threads limit its multi-core ceiling, despite the newer Zen 5 / Zen 5c architecture and 4 nm process. Its higher boost clock of 4.50 GHz and larger per-core L2 (1 MB) contribute to its single-thread wins, but the 5500GT counters with a 24.5% lead in Cinebench R23 single-core. The mobile part's 28 W TDP, FP8 socket, and DDR5 / LPDDR5X memory support indicate a laptop-oriented design, not a desktop replacement. The percentile data confirms the ranking: 79th for the 5500GT, 73rd for the Ryzen AI 5 430. Buyers choosing between these two should follow the benchmark record: the 5500GT for desktop throughput, the Ryzen AI 5 430 for mobile efficiency and a narrow single-thread edge in legacy tests.