AMD Ryzen 5 2600 vs AMD Ryzen 5 5600G Comparison

The AMD Ryzen 5 2600 and AMD Ryzen 5 5600G are both 6-core, 12-thread desktop processors on the AMD Socket AM4 platform, but the benchmark data reveals a decisive generational shift. The Ryzen 5 5600G wins all 15 head-to-head comparisons, with the Ryzen 5 2600 failing to claim a single victory. The 5600G’s average benchmark score of 21088 places it in the 74th percentile of all CPUs, while the 2600’s average of 21484 puts it in the 75th percentile, showing that despite the older chip’s slightly higher average, the newer part dominates in every individual workload measured.

Head-to-Head Benchmarks

The most striking disparity appears in synthetic instruction-heavy workloads. In the PassMark extended instructions test, the Ryzen 5 5600G scores 17334, which is 58.6% higher than the Ryzen 5 2600’s 7168. This is the largest percentage gap in the entire comparison, suggesting a massive uplift in SIMD and vector processing capability. Floating-point math tells a similar story: the 5600G’s 37830 result crushes the 2600’s 22942, a 39.4% advantage. Integer math follows at 33.9% ahead, with scores of 67344 versus 44518.

Single-threaded performance is where the architectural leap becomes most apparent. In Geekbench single-core, the 5600G scores 1801, a 35.9% improvement over the 2600’s 1154. Cinebench R15 single-core shows a 31% gap (228 versus 157.3), while PassMark single-thread results are 3177 versus 2239, a 29.5% delta. These consistent margins across different benchmarking suites indicate the newer processor’s superior IPC is not an artifact of any single test methodology.

Multi-threaded workloads reinforce the pattern, though with slightly smaller margins. Geekbench multi-core sees the 5600G at 8428 versus 5648, a 33% lead. Cinebench R15 multi-core shows 1724 against 1248, a 27.6% difference, and PassMark multi-thread records 19717 versus 13160, a 33.3% gap. The smallest win for the 5600G comes in random string sorting, where it manages only a 14.8% advantage (25354 vs 21591), suggesting memory-latency-bound tasks narrow the gap somewhat.

The 5600G also leads in more niche workloads. Data compression shows a 25% lead (249302 vs 187062), while data encryption is 18.5% ahead (15247 vs 12429). Find prime numbers, a workload sensitive to both clock speed and core efficiency, shows a 35.1% delta (57 vs 37). Physics calculations complete with a 25.2% margin (900 vs 673). Across all 15 tests, the 5600G’s smallest victory is 14.8%, and its largest is 58.6%, making it a clean sweep with no ambiguous results.

Architecture Differences

The underlying silicon explains the benchmark chasm. The Ryzen 5 2600 uses the Zen architecture on a 12 nm process from GlobalFoundries, while the 5600G employs Zen 3 on TSMC’s 7 nm node. The transistor count jumps from 4,800 million to 10,700 million, a 123% increase, even though die size shrinks from 213 mm² to 180 mm². This density improvement is a primary driver of the performance gains.

Clock speeds differ substantially. The 2600 has a base clock of 3.40 GHz and a boost clock of 3.90 GHz, whereas the 5600G starts at 3.90 GHz and boosts to 4.40 GHz. Both are unlocked for overclocking, but the 5600G’s higher stock frequencies compound its architectural efficiency. Cache configurations also diverge: the 2600 features 96 KB of L1 per core, while the 5600G has 64 KB per core, yet both share 512 KB of L2 per core and 16 MB of L3. The smaller L1 on the newer chip suggests a redesigned cache hierarchy that yields better hit rates despite lower capacity.

Memory bandwidth favors the 5600G, rated at 51.2 GB/s versus 46.9 GB/s for the 2600, though both support dual-channel DDR4. The integrated graphics situation is a critical differentiator: the 5600G includes Radeon Vega 7 graphics, while the 2600 has no integrated GPU at all. This means the 5600G can function without a discrete graphics card, whereas the 2600 requires one for any display output. The 5600G’s PCIe implementation is Gen 3 with 16 lanes (CPU only), identical to the 2600, so platform connectivity is unchanged.

The Verdict

The data unequivocally favors the Ryzen 5 5600G for virtually every workload measured. The 5600G is at least 14.8% faster in the closest test and over 58% faster in extended instructions. For users prioritizing raw compute, the 5600G’s 33% multi-thread lead and 35.9% single-core lead in Geekbench translate to tangible real-world responsiveness. The 2600’s only comparative advantage is its 75th percentile standing versus the 5600G’s 74th, which stems from the aggregate averaging in the database, not from any head-to-head victory.

The 5600G’s integrated Radeon Vega 7 graphics makes it the only viable choice for systems without a discrete GPU. The 2600 cannot output video on its own, demanding an add-in card. Both processors have a 65 W TDP, so power draw is equivalent, but the 5600G delivers far more performance within that envelope. The 2600’s 2018 release date (April 18, 2018) versus the 5600G’s 2021 launch (April 12, 2021) explains the architectural gap, but for current buyers, the older chip offers no benchmark-based reason for selection.

FAQ

Q: Which processor wins in single-threaded performance?

A: The Ryzen 5 5600G wins every single-thread test, with a 35.9% lead in Geekbench single-core (1801 vs 1154) and a 31% lead in Cinebench R15 single-core (228 vs 157.3).

Q: Is there any benchmark where the Ryzen 5 2600 comes out ahead?

A: No. The head-to-head data shows 15 wins for the 5600G and 0 wins for the 2600, with the smallest margin being 14.8% in PassMark random string sorting.

Q: Do both processors have integrated graphics?

A: No. The Ryzen 5 5600G includes Radeon Vega 7 integrated graphics, while the Ryzen 5 2600 has no integrated graphics and requires a discrete GPU.

Q: How do their memory bandwidth ratings compare?

A: The 5600G is rated at 51.2 GB/s, which is higher than the 2600’s 46.9 GB/s, though both support dual-channel DDR4.

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

A: The largest gap is in PassMark extended instructions, where the 5600G scores 17334 versus 7168, a 58.6% difference.

Q: Are both processors on the same socket?

A: Yes, both use AMD Socket AM4, and both support DDR4 memory, but the 2600 uses the Zen architecture while the 5600G uses Zen 3.

Where Each One Wins

The Ryzen 5 5600G is the clear winner for compute-heavy tasks demanding maximum throughput. Its 33.9% lead in integer math and 39.4% lead in floating-point math make it superior for scientific computing, financial modeling, and any workload that stresses arithmetic units. The 58.6% advantage in extended instructions positions it as the better choice for multimedia encoding and cryptography that leverage advanced instruction sets. The 33% lead in Geekbench multi-core and 27.6% in Cinebench R15 multi-core indicate strong performance in video rendering and 3D modeling. For single-threaded responsiveness, the 35.9% Geekbench single-core advantage makes the 5600G feel snappier in everyday applications and legacy software that relies on one core.

The Ryzen 5 2600 has no benchmark wins to claim, so there is no workload category where the data supports choosing it based on performance. Its only theoretical advantage is the 75th percentile aggregate standing, which is 1 percentile higher than the 5600G’s 74th, but this is misleading since the 5600G wins every direct comparison. The 2600 could be considered for users who already own a discrete GPU and want to save on initial cost, but the performance gap is so large that the 5600G would still be preferable when upgrading. The 2600’s 12 nm process and older Zen architecture deliver lower transistor density (4,800 million vs 10,700 million) and lower clocks (3.90 vs 4.40 GHz boost), so it cannot compete in any measurable way.

Specification Differences

The two processors differ in nearly every core specification. The 2600 uses the Zen architecture on a 12 nm node from GlobalFoundries, while the 5600G uses Zen 3 on a 7 nm node from TSMC. Transistor count rises from 4,800 million to 10,700 million, and die size shrinks from 213 mm² to 180 mm². Base clocks increase from 3.40 GHz to 3.90 GHz, and boost clocks from 3.90 GHz to 4.40 GHz. L1 cache per core decreases from 96 KB to 64 KB, while L2 remains at 512 KB per core and L3 stays at 16 MB. Memory bandwidth improves from 46.9 GB/s to 51.2 GB/s. The 5600G adds Radeon Vega 7 integrated graphics, which the 2600 lacks entirely. Release dates differ by roughly three years, with the 2600 launching on April 18, 2018, and the 5600G on April 12, 2021. Both share a 65 W TDP, dual-channel DDR4 support, PCIe Gen 3 with 16 CPU lanes, and unlocked multipliers. The 2600’s launch MSRP is $199, while the 5600G’s launch MSRP is $259. Part numbers also differ, reflecting the distinct silicon designs.