AMD Ryzen 5 7500X3D vs AMD Ryzen 5 8500GE Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive overall victory for the AMD Ryzen 5 7500X3D, which wins 9 of the 11 head-to-head comparisons against the AMD Ryzen 5 8500GE. The most dramatic margin appears in the passmark_find_prime_numbers test, where the 7500X3D scores 221 versus 79 for the 8500GE, a massive 179.7% advantage. This test is highly sensitive to memory latency and cache capacity, and the 7500X3D's large shared L3 cache appears to provide a substantial benefit in this workload.

The passmark_physics test shows the second-largest gap, with the 7500X3D scoring 2779 against 1150 for the 8500GE, a 141.7% difference. This result indicates that the 7500X3D delivers more than double the physics processing performance, which often correlates with gaming and simulation workloads. The multithread benchmark also favors the 7500X3D significantly, with a score of 25047 versus 21135, representing an 18.5% lead. This aggregate score suggests that the 7500X3D maintains better overall throughput across mixed workloads.

In the remaining PassMark tests, the 7500X3D consistently outperforms the 8500GE by margins ranging from 10.2% to 13.9%. Specifically, the extended instructions test shows a 13.9% advantage (20455 versus 17962), integer math shows a 12.9% lead (70774 versus 62666), random string sorting shows an 11.9% edge (32999 versus 29501), floating point math shows an 11.6% gain (43594 versus 39065), data encryption shows an 11.3% improvement (15797 versus 14197), and data compression shows a 10.2% advantage (271649 versus 246397).

The single-thread benchmark is the only category where the 8500GE wins, and it does so convincingly. The 8500GE scores 3914 in passmark_single_thread compared to 3494 for the 7500X3D, a 10.7% advantage. This result is consistent with the 8500GE's higher boost clock of 5.00 GHz compared to 4.50 GHz for the 7500X3D. The single-thread result appears in both passmark_single_thread and passmark_singlethread, with identical scores of 3914 versus 3494 in both entries, confirming the consistency of this measurement.

The overall average benchmark scores reinforce the head-to-head results. The 7500X3D achieves an average benchmark score of 44573, placing it in the 89th percentile of all CPUs in the database. The 8500GE posts an average score of 27712, which places it in the 79th percentile. The 7500X3D's nearest rivals in the database include the Intel Core Ultra X9 388H with an average score of 44466, the Intel Core i9-13950HX at 44342, the AMD Ryzen AI Max 385 at 44309, and the Intel Core i5-14600 at 44889. The delta percentages for these rivals are 0.2%, 0.5%, 0.6%, and -0.7% respectively, indicating that the 7500X3D sits in a tightly contested performance cluster near the top of its segment.

The 8500GE's nearest rivals tell a different story. The AMD Ryzen 5 7600X averages 27636 (a 0.3% delta), the Intel Core i5-12600KF averages 27799 (-0.3% delta), the AMD Ryzen 7 5700X averages 27578 (0.5% delta), and the Intel Core i5-12600K averages 27578 (0.5% delta). These figures show that the 8500GE is positioned in a mid-range performance tier, roughly 37% below the 7500X3D's average score when comparing the two directly.

Architecture Differences

The two processors share the same fundamental Zen 4 architecture family but diverge in several key implementation details. The 7500X3D uses the Raphael codename and is classified as a 7000 series desktop part, while the 8500GE uses the Phoenix2 codename and belongs to the 8000 series mobile segment. Both are built by TSMC, but the 7500X3D uses a 5 nm process node while the 8500GE uses a 4 nm process node.

The transistor counts differ substantially. The 7500X3D contains 11,270 million transistors on a die size of 71 mm², while the 8500GE packs 20,900 million transistors into a 137 mm² die. Despite having nearly double the transistor count and a larger die, the 8500GE does not translate that hardware into higher benchmark scores, which suggests that the additional transistors are allocated to features other than raw compute throughput.

The cache configurations represent one of the most significant architectural differences. Both processors feature 64 KB of L1 cache per core and 1 MB of L2 cache per core. The L3 cache, however, differs enormously: the 7500X3D has 96 MB of shared L3 cache, while the 8500GE has only 16 MB. This 80 MB difference is the defining characteristic of the 7500X3D and explains much of its advantage in cache-sensitive workloads like the passmark_find_prime_numbers and passmark_physics tests.

Clock speeds also differ between the two parts. The 7500X3D has a base clock of 4.00 GHz and a boost clock of 4.50 GHz. The 8500GE has a lower base clock of 3.40 GHz but a higher boost clock of 5.00 GHz. The 8500GE's 0.50 GHz boost advantage helps it win the single-thread benchmark, but the 7500X3D's higher base clock and larger cache give it the edge in sustained multi-threaded workloads.

The thermal design power figures reflect their different market positions. The 7500X3D carries a TDP of 65 watts, while the 8500GE is rated at just 35 watts. The 8500GE's lower power envelope is typical for a mobile-oriented processor and explains its lower base clock, but its ability to boost to 5.00 GHz within that power budget is notable. The 7500X3D uses more power but delivers substantially higher performance in most tests.

The integrated graphics differ as well. The 7500X3D includes Radeon Graphics, while the 8500GE features the Radeon 740M. The 8500GE also has an unlocked multiplier, whereas the 7500X3D does not, making the 8500GE potentially more flexible for overclocking scenarios despite its lower stock performance.

FAQ

Q: Which processor wins more head-to-head benchmark comparisons?

A: The AMD Ryzen 5 7500X3D wins 9 of the 11 head-to-head comparisons against the AMD Ryzen 5 8500GE. The 8500GE wins only the passmark_single_thread and passmark_singlethread tests.

Q: What is the largest performance gap between the two processors?

A: The largest gap is in the passmark_find_prime_numbers test, where the 7500X3D scores 221 versus 79 for the 8500GE, a 179.7% advantage. The passmark_physics test shows the second-largest gap at 141.7%.

Q: How do the cache sizes compare?

A: Both processors have 64 KB of L1 cache per core and 1 MB of L2 cache per core. The 7500X3D has 96 MB of shared L3 cache, while the 8500GE has 16 MB of shared L3 cache.

Q: Why does the 8500GE win the single-thread benchmark?

A: The 8500GE has a boost clock of 5.00 GHz compared to 4.50 GHz for the 7500X3D. This 0.50 GHz boost advantage allows the 8500GE to score 3914 versus 3494 in the passmark_single_thread test, a 10.7% difference.

Q: What are the average benchmark scores for each processor?

A: The 7500X3D has an average benchmark score of 44573, placing it in the 89th percentile of all CPUs. The 8500GE has an average benchmark score of 27712, placing it in the 79th percentile.

Q: What are the process node differences between the two chips?

A: The 7500X3D is built on a 5 nm process node, while the 8500GE uses a 4 nm process node. Both are manufactured by TSMC, but the 8500GE uses a smaller process geometry.

Specification Differences

| Specification | AMD Ryzen 5 7500X3D | AMD Ryzen 5 8500GE |

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

| Series | 7000 series | 8000 series |

| Base Clock | 4.00 GHz | 3.40 GHz |

| Boost Clock | 4.50 GHz | 5.00 GHz |

| TDP | 65 W | 35 W |

| Codename | Raphael | Phoenix2 |

| Process Node | 5 nm | 4 nm |

| Transistors | 11,270 million | 20,900 million |

| Die Size | 71 mm² | 137 mm² |

| L3 Cache | 96 MB (shared) | 16 MB (shared) |

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 4, 14 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics | Radeon 740M |

| Market Segment | Desktop | Mobile |

| Release Date | 2025-11-11 | 2024-04-15 |

| Launch MSRP | $269 | Not available |

| Multiplier Unlocked | No | Yes |

| Part Number | 100-000001904 | 100-000001495 |

The two processors share several specifications: both have 6 cores and 12 threads, both use AMD Socket AM5, both support DDR5 memory with dual-channel configuration, both have an 83.2 GB/s memory bandwidth, both support ECC memory, both are manufactured by AMD using TSMC foundry services, and both have 64 KB L1 cache per core and 1 MB L2 cache per core. The 7500X3D's generation is listed as "Ryzen 5 (Zen 4 (Raphael))" and the 8500GE's as "Ryzen 5 (Zen 4 (Phoenix))", confirming the shared Zen 4 architecture foundation.

Where Each One Wins

The AMD Ryzen 5 7500X3D is the clear winner for compute-heavy workloads that benefit from large cache capacity and sustained multi-threaded performance. Its 96 MB of shared L3 cache provides a decisive advantage in cache-sensitive tests like passmark_find_prime_numbers, where it outperforms the 8500GE by 179.7%, and passmark_physics, where it leads by 141.7%. The 7500X3D also wins the multithread benchmark by 18.5%, making it the stronger choice for rendering, compilation, scientific computing, and other parallel workloads. Its 65 watt TDP, while higher than the 8500GE's 35 watt rating, still represents a relatively efficient desktop processor, and its launch MSRP of $269 positions it within the mainstream desktop segment.

The 7500X3D's advantage extends across the full spectrum of PassMark tests except single-thread performance. Data compression shows a 10.2% lead, data encryption shows an 11.3% lead, extended instructions show a 13.9% lead, floating point math shows an 11.6% lead, integer math shows a 12.9% lead, and random string sorting shows an 11.9% lead. These consistent margins indicate that the 7500X3D delivers broadly superior performance across diverse workload types, not just in specific niche tests.

The AMD Ryzen 5 8500GE wins only in single-thread performance, where its 5.00 GHz boost clock gives it a 10.7% advantage over the 7500X3D's 4.50 GHz boost clock. This makes the 8500GE the better choice for lightly threaded applications where a single core's peak speed is the limiting factor. Its 35 watt TDP also makes it more suitable for power-constrained environments, and its unlocked multiplier offers overclocking flexibility that the 7500X3D lacks. The 8500GE's mobile market segment designation further suggests it is designed for systems where power efficiency takes priority over raw throughput.

The 8500GE also incorporates a more advanced 4 nm process node and a larger die with more transistors, but the benchmark data shows that these architectural resources do not translate into superior performance in most tests. The 7500X3D's smaller 5 nm die and lower transistor count are more than compensated by its much larger L3 cache and higher base clock. The 8500GE's Radeon 740M integrated graphics may offer different visual output capabilities compared to the 7500X3D's Radeon Graphics, but the recorded benchmarks do not include graphics tests, so no performance comparison can be made from the data.

In summary, the 7500X3D is the stronger processor for the vast majority of workloads, winning 9 out of 11 benchmark comparisons with margins ranging from 10.2% to 179.7%. The 8500GE's single-thread victory and lower power consumption make it a viable alternative for specific use cases, but the overall performance data strongly favors the 7500X3D for general-purpose computing and multi-threaded applications.