AMD Ryzen 5 8500GE vs AMD Ryzen AI 5 PRO 340 Comparison

The AMD Ryzen AI 5 PRO 340 and AMD Ryzen 5 8500GE are both 6-core, 12-thread parts, but the benchmark data reveals they are built for different priorities. The 8500GE consistently dominates in raw multi-threaded and single-threaded workloads, while the PRO 340 shows narrow but real wins in specific math and floating-point tests. Here is the breakdown of what the numbers actually mean for a system builder.

Head-to-Head Benchmarks

The most dramatic gap between the two processors appears in Cinebench R23 multi-core. Here, the Ryzen 5 8500GE scores 17,940 against the Ryzen AI 5 PRO 340’s 11,534, a 35.7% advantage that is impossible to ignore for anyone running long, heavily threaded renders. This is not a marginal lead; it is a generational-style stomping within the same core count. The older Zen 4 architecture in the 8500GE simply scales better across all six cores under sustained load.

Single-core performance tells a similar, though less extreme, story. In Cinebench R23 single-core, the 8500GE hits 2,532 versus the PRO 340’s 1,802, a 28.8% delta. The Ryzen AI 5 PRO 340 does manage to win the older Cinebench R15 single-core test, scoring 276 to the 8500GE’s 255, an 8.2% edge. This suggests the PRO 340’s Zen 5 cores have a lower-latency advantage in short, legacy workloads, but that advantage disappears as the instruction set and duration scale up.

PassMark results reinforce the 8500GE’s overall supremacy but with notable exceptions. In data compression, the 8500GE scores 246,397 versus 221,581, a 10.1% win. Data encryption shows a 21% gap in favor of the 8500GE (14,197 vs. 11,212), and random string sorting is 17.5% better on the 8500GE (29,501 vs. 24,334). The 8500GE also wins the PassMark multi-thread test, 21,135 to 19,215, a 9.1% lead, and the single-thread test, 3,914 to 3,758, a 4% edge.

However, the Ryzen AI 5 PRO 340 wins three head-to-head tests. Floating-point math is nearly a tie, with the PRO 340 at 39,662 and the 8500GE at 39,065, a 1.5% win for the newer chip. Integer math is even closer: 63,233 for the PRO 340 versus 62,666 for the 8500GE, a 0.9% lead. These are narrow margins, but they show that in pure arithmetic throughput, the Zen 5 cores in the PRO 340 are not completely outclassed. The 8500GE still wins the remaining tests, including PassMark physics (1,150 vs. 1,084, a 5.7% lead), extended instructions (17,962 vs. 15,721, a 12.5% lead), and find prime numbers (79 vs. 74, a 6.3% lead).

The overall win count is decisive: the 8500GE takes 12 of the 15 benchmark comparisons, while the PRO 340 takes only 3. The average benchmark scores reflect this: the PRO 340 sits at 27,932, ranking in the 80th percentile of all CPUs, while the 8500GE averages 27,712, ranking in the 79th percentile. Despite the individual test blowouts, their aggregate scores are nearly identical, which reflects how the PRO 340’s wins and close losses keep its overall standing competitive.

The Verdict

The data points to one clear conclusion: the AMD Ryzen 5 8500GE is the faster processor for the vast majority of workloads. Its 35.7% lead in Cinebench R23 multi-core and 28.8% lead in R23 single-core are the two largest deltas in the entire comparison. For anyone running video encodes, software compilation, or any task that scales across cores, the 8500GE is the obvious pick. Its 21% edge in data encryption also makes it the better choice for security-related tasks like VPNs or full-disk encryption overhead.

The Ryzen AI 5 PRO 340 is not a bad chip, but its wins are narrow and its losses are wide. The 1.5% floating-point and 0.9% integer math victories are statistically minor, and its sole strong win is the 8.2% in Cinebench R15 single-core. If a workload relies heavily on legacy single-threaded execution or specific math operations, the PRO 340 holds its own. But the Pro 340’s 28-watt TDP and mobile-focused Socket FP8 suggest it is designed for efficiency-constrained laptops, not desktop performance.

Choose the 8500GE if you prioritize speed across the board. Its 35-watt TDP is higher, but the performance payoff in multi-threaded and single-threaded tests is substantial. Choose the Ryzen AI 5 PRO 340 only if you are building a low-power mobile system and the specific narrow wins in math and R15 single-core matter more than the broad losses elsewhere. The 8500GE is the benchmark champion, and the data does not support picking the PRO 340 for general-purpose performance.

Where Each One Wins

The Ryzen 5 8500GE wins in every category that demands sustained throughput. Cinebench R15 and R23 multi-core are its domain, with deltas of 3.6% and 35.7% respectively. It also dominates data-related tasks: compression (10.1% lead), encryption (21% lead), and random string sorting (17.5% lead). For system responsiveness, the 8500GE’s 4% edge in PassMark single-thread and 9.1% edge in multi-thread make it the better all-rounder. Physics simulations run 5.7% faster on the 8500GE, and extended instruction workloads like AVX-heavy code are 12.5% better.

The Ryzen AI 5 PRO 340’s wins are confined to arithmetic and legacy single-core. Its floating-point math score is 1.5% higher, and integer math is 0.9% higher. The Cinebench R15 single-core win of 8.2% is its only double-digit positive delta. This makes the PRO 340 a niche pick for applications that are heavily dependent on older x87 or SSE instructions, or for workloads where raw FLOPS matter more than cache throughput. But these are narrow niches, and the 8500GE’s wins cover far more ground.

FAQ

Q: Which processor is faster in multi-core rendering?

A: The Ryzen 5 8500GE is significantly faster. It scores 17,940 in Cinebench R23 multi-core versus the Ryzen AI 5 PRO 340’s 11,534, a 35.7% advantage.

Q: Does the Ryzen AI 5 PRO 340 win any meaningful benchmarks?

A: Yes, but only three. It wins Cinebench R15 single-core (276 vs. 255, an 8.2% lead), PassMark floating-point math (39,662 vs. 39,065, a 1.5% lead), and PassMark integer math (63,233 vs. 62,666, a 0.9% lead).

Q: How do they compare in single-threaded performance?

A: The 8500GE wins the modern tests, scoring 2,532 in Cinebench R23 single-core versus 1,802 for the PRO 340, a 28.8% lead. It also wins PassMark single-thread, 3,914 to 3,758, a 4% edge. The PRO 340 only wins the older Cinebench R15 single-core test.

Q: Which chip has better data encryption performance?

A: The Ryzen 5 8500GE is far better, scoring 14,197 in PassMark data encryption compared to 11,212 for the PRO 340, a 21% difference.

Q: Are their overall average scores similar?

A: Yes. The Ryzen AI 5 PRO 340 has an average benchmark score of 27,932, ranking in the 80th percentile. The 8500GE averages 27,712, ranking in the 79th percentile. Despite individual test gaps, their aggregate performance is nearly identical.

Q: Which processor is more suitable for a low-power mobile system?

A: The Ryzen AI 5 PRO 340 has a 28-watt TDP and uses the mobile-oriented AMD Socket FP8, making it the lower-power option. The 8500GE has a 35-watt TDP and uses Socket AM5.

Architecture Differences

The two chips come from different design generations. The Ryzen AI 5 PRO 340 uses the Zen 5 architecture on the Krackan Point codename, belonging to the Ryzen AI PRO 300 generation. The Ryzen 5 8500GE uses the older Zen 4 architecture on the Phoenix2 codename, part of the 8000 series. Both are manufactured on a 4 nm process at TSMC, but the transistor counts and die sizes differ significantly. The 8500GE packs 20,900 million transistors on a 137 mm² die, while the PRO 340 has no listed transistor count but a larger 195 mm² die.

Cache configuration is a major divergence. The PRO 340 has 80 KB of L1 cache per core, 1 MB of L2 per core, and only 8 MB of shared L3 cache. The 8500GE has a smaller 64 KB L1 per core, the same 1 MB L2 per core, but double the L3 at 16 MB shared. This larger L3 cache likely explains the 8500GE’s dominance in data compression and encryption tests, as more data can be held on-chip.

The integrated graphics also differ. The PRO 340 features a Radeon 840M, while the 8500GE has a Radeon 740M. Memory support favors the PRO 340, which supports both DDR5 and LPDDR5X, while the 8500GE only lists DDR5. The PRO 340 also has a higher memory bandwidth at 89.6 GB/s versus 83.2 GB/s for the 8500GE. Both support ECC memory and are active production parts, but the PRO 340’s release date is later (January 2025) versus the 8500GE’s April 2024 launch.

Specification Differences

The most critical specification gap is the TDP: the Ryzen AI 5 PRO 340 is rated at 28 watts, while the Ryzen 5 8500GE is rated at 35 watts. This 7-watt difference is small but reflects their intended platforms. The PRO 340 uses AMD Socket FP8, a mobile socket, whereas the 8500GE uses AMD Socket AM5, which is typically desktop-oriented despite its mobile segment listing. The 8500GE also has a much higher base clock at 3.40 GHz versus 2.00 GHz for the PRO 340, and a slightly higher boost clock at 5.00 GHz versus 4.80 GHz.

The PCIe lanes differ as well. The PRO 340 offers Gen 4 with 16 lanes (CPU only), while the 8500GE offers Gen 4 with 14 lanes (CPU only). The PRO 340’s extra lanes could matter for external GPU connectivity in a mobile chassis. The 8500GE has an unlocked multiplier, allowing overclocking, while the PRO 340’s multiplier is locked. The L3 cache is a major difference: 8 MB for the PRO 340 versus 16 MB for the 8500GE. Both have 6 cores and 12 threads, dual-channel memory buses, and identical part numbers in the 100-000001xxx range. The 8500GE is the only one with an unlocked multiplier, making it the more flexible choice for enthusiasts.