AMD Ryzen 3 8300GE vs AMD Ryzen 5 4600G Comparison

The AMD Ryzen 3 8300GE and AMD Ryzen 5 4600G present a fascinating generational clash. The 8300GE is a modern, efficient 4-core part built on Zen 4, while the 4600G is a 6-core Zen 2 chip from a previous era. The benchmark data shows a clear split: the 4600G dominates in raw multi-threaded throughput, but the 8300GE counters with decisive wins in specific single-thread and physics workloads. The overall average benchmark scores are nearly identical, with the 8300GE at 17614 and the 4600G at 17507, placing both in the 71st percentile of all CPUs. This is a matchup where the intended use case determines the winner more than any aggregate score.

Where Each One Wins

The data indicates a fundamental division of labor. The AMD Ryzen 5 4600G is the undisputed champion of heavy, parallel workloads. With 6 cores and 12 threads, it leverages its extra processing units to pull ahead in nearly every multi-threaded benchmark. In Cinebench R23, the 4600G scores 13593 versus the 8300GE’s 11705, a 13.9% advantage. This pattern repeats across the PassMark suite, where the 4600G leads in data compression (231426 vs 155164), integer math (50723 vs 39163), and floating-point math (29947 vs 24681). The 4600G also wins the passmark_multithread test with a score of 15992 against 13507, a 15.5% gap. The 8300GE’s 4 cores and 8 threads simply cannot match the 4600G’s core count in sustained, multi-threaded tasks.

Conversely, the AMD Ryzen 3 8300GE wins on raw single-core speed and specific computational efficiencies. The most striking example is the passmark_single_thread test, where the 8300GE scores 3644 against the 4600G’s 2653, a remarkable 37.4% advantage. This is a direct reflection of the newer Zen 4 architecture’s higher instructions-per-clock (IPC) compared to the older Zen 2 design. The 8300GE also wins in passmark_find_prime_numbers (44 vs 32, a 37.5% lead) and passmark_physics (750 vs 676, a 10.9% lead). These wins point to workloads that are highly dependent on single-core performance or specific instruction sets, where the 8300GE’s modern core design excels.

Beyond the raw numbers, the efficiency profile differs significantly. The 8300GE has a 35W TDP, while the 4600G has a 65W TDP. This suggests the 8300GE is the better choice for power-constrained or small-form-factor builds, even though the data does not directly benchmark power consumption. The 8300GE also supports DDR5 memory and PCIe Gen 4, while the 4600G is limited to DDR4 and PCIe Gen 3. These platform differences mean the 8300GE is part of a more modern ecosystem, potentially offering faster memory bandwidth (83.2 GB/s vs 51.2 GB/s) and newer peripheral support.

The Verdict

The choice between these two CPUs depends entirely on the primary workload. For users who prioritize multi-core rendering, video encoding, or heavy productivity tasks, the AMD Ryzen 5 4600G is the clear winner based on the data. It holds a consistent 13.9% lead in the Cinebench R15, R20, and R23 multi-core tests, and a 15.5% lead in the PassMark multithread test. The 4600G’s extra two cores and four threads provide a tangible advantage in any application that can utilize them. Its unlocked multiplier also offers overclocking potential, which the 8300GE lacks.

However, for users whose workloads are more lightly threaded or depend on peak single-core performance, the AMD Ryzen 3 8300GE is the superior choice. Its 37.4% lead in PassMark single-thread and 37.5% lead in prime number finding is substantial. This makes it better suited for everyday desktop responsiveness, legacy applications that use few threads, and scientific calculations that rely on single-core speed. The 8300GE’s lower 35W TDP further solidifies its position as the more efficient part for general-purpose and office use.

The data suggests that the 8300GE’s architecture is not inherently slower; it’s just configured with fewer cores. The 4600G wins the overall benchmark count (13 vs 4), but the 8300GE wins where it counts for single-thread performance. Given that the average benchmark scores are nearly identical (17614 vs 17507), choosing the right part for the job is critical. The 4600G is the multi-tasking workhorse, while the 8300GE is the efficient, single-core specialist.

Head-to-Head Benchmarks

The most decisive victory for the AMD Ryzen 5 4600G comes in the PassMark data encryption test, where it scores 13572 against the 8300GE’s 8603, a 36.6% difference. This is the largest margin in the entire head-to-head set and shows a clear advantage in encryption workloads, which are often multi-threaded. The 4600G also dominates in data compression, scoring 231426 versus 155164, a 33% lead. These two tests highlight the 4600G’s strength in data throughput tasks.

The AMD Ryzen 3 8300GE’s biggest wins are in the single-threaded tests. Its PassMark single_thread score of 3644 versus 2653 is a 37.4% delta, matching its lead in the find_prime_numbers test (44 vs 32, 37.5%). These are the only two tests where the 8300GE has a lead greater than 11%, showing a clear specialization. The 8300GE also wins the physics test, scoring 750 versus 676, a 10.9% advantage.

In the Cinebench suite, the 4600G is consistently 13.9% ahead in both single-core and multi-core tests. For example, in Cinebench R23 single-core, the 4600G scores 1919 against 1652, and in multi-core, it scores 13593 against 11705. This consistency suggests that the 4600G’s higher boost clock of 4.20 GHz (versus the 8300GE’s 4.90 GHz) does not translate to single-core wins, but its core advantage is decisive in multi-core. The 8300GE’s higher boost clock is not enough to overcome the 4600G’s architectural advantages in these tests.

FAQ

Q: Which CPU is faster in single-core performance?

A: The AMD Ryzen 3 8300GE is significantly faster. It scores 3644 in PassMark single_thread versus the 4600G’s 2653, a 37.4% advantage.

Q: Which CPU wins in multi-core workloads like video rendering?

A: The AMD Ryzen 5 4600G wins. It leads by 13.9% in Cinebench R23 multi-core (13593 vs 11705) and by 15.5% in PassMark multithread (15992 vs 13507).

Q: What is the biggest performance difference between the two?

A: The largest gap is in PassMark data encryption, where the 4600G scores 13572 versus the 8300GE’s 8603, a 36.6% lead for the 4600G.

Q: Are there any tests where the 8300GE wins?

A: Yes, it wins 4 out of 17 head-to-head benchmarks. These include PassMark single_thread (3644 vs 2653), find_prime_numbers (44 vs 32), and physics (750 vs 676).

Q: Do both CPUs have the same overall performance level?

A: Yes, their average benchmark scores are nearly identical. The 8300GE averages 17614, and the 4600G averages 17507, putting both in the 71st percentile of all CPUs.

Q: Which CPU has a higher boost clock?

A: The AMD Ryzen 3 8300GE has a boost clock of 4.90 GHz, which is higher than the 4600G’s 4.20 GHz.

Architecture Differences

The two processors come from different architectural generations and physical designs. The AMD Ryzen 3 8300GE is built on the Zen 4 architecture, codenamed Phoenix2, and uses a 4 nm process node at TSMC. It contains 20,900 million transistors on a 137 mm² die. In contrast, the AMD Ryzen 5 4600G uses the older Zen 2 architecture, codenamed Renoir, on a 7 nm process node. It has 9,800 million transistors on a larger 156 mm² die. This means the 8300GE is far denser and more power-efficient per transistor.

The cache layouts also differ. Both have 64 KB of L1 cache per core and 8 MB of shared L3 cache. However, the L2 cache is different: the 8300GE has 1 MB per core, while the 4600G has 512 KB per core. This gives the 8300GE a larger total L2 cache (4 MB vs 3 MB), which can improve performance for certain data-intensive single-threaded tasks.

The memory support is a major architectural divergence. The 8300GE supports DDR5 memory with a bandwidth of 83.2 GB/s, while the 4600G supports DDR4 with a bandwidth of 51.2 GB/s. The 8300GE also supports ECC memory, while the 4600G does not. For PCIe, the 8300GE offers Gen 4 with 14 lanes, while the 4600G offers Gen 3 with 20 lanes. The integrated graphics are also different: the 8300GE has a Radeon 740M, while the 4600G has a Radeon Vega 7.

Specification Differences

The most obvious specification difference is the core and thread count: the 8300GE has 4 cores and 8 threads, while the 4600G has 6 cores and 12 threads. The base clock of the 4600G is 3.70 GHz, which is higher than the 8300GE’s 3.50 GHz, but the 8300GE’s boost clock of 4.90 GHz is higher than the 4600G’s 4.20 GHz. The TDP is a significant difference, with the 8300GE at 35W and the 4600G at 65W.

The platform sockets are incompatible: the 8300GE uses AMD Socket AM5, while the 4600G uses AMD Socket AM4. The 8300GE is a locked processor (multiplier not unlocked), while the 4600G has an unlocked multiplier for overclocking. Their release dates are far apart, with the 8300GE launching on 2024-04-15 and the 4600G launching on 2020-07-20. The 4600G has a launch MSRP of $154, while the 8300GE has no listed launch MSRP. Finally, the part numbers differ (100-000001496 for the 8300GE and 100-000000147 for the 4600G), and the 8300GE is listed as having a production status of Active.