AMD Ryzen 3 5305GE vs Intel Core 5 315 Comparison

The Verdict

The database shows two processors aimed at very different segments. The AMD Ryzen 3 5305GE is a 35-watt desktop part on Socket AM4, built around Zen 3 with 4 cores and 8 threads. The Intel Core 5 315 is a 15-watt mobile part on BGA 1516, built around Wildcat Lake with 6 cores and 6 threads. These are not direct competitors in the traditional sense; they serve different physical platforms and power envelopes.

The Intel Core 5 315 has a clear advantage in raw benchmark performance. Its average benchmark score of 18188 places it in the 72nd percentile of all CPUs in the database. It sits alongside the AMD EPYC 9274F (18189, 0% delta), Intel Core i7-9700 (18180, 0% delta), Intel Core i7-1365U (18177, 0.1% delta), and AMD Ryzen 7 5700U (18176, 0.1% delta). The AMD Ryzen 3 5305GE has a percentile of 50 and no recorded benchmark scores, so its performance cannot be quantified against the Intel part from the available data.

The verdict is straightforward: the Intel Core 5 315 is the performance choice for anyone who can use a mobile BGA platform. The AMD Ryzen 3 5305GE is the choice for a desktop builder who needs a low-power AM4 processor with an unlocked multiplier, even though its performance metrics are not recorded in this database. The Intel part is locked, so enthusiasts who want overclocking must go AMD.

Architecture Differences

The two processors come from different architectural lineages. The AMD Ryzen 3 5305GE uses Zen 3 architecture on the Cezanne codename, fabricated on a 7 nm process by TSMC. It has 10,700 million transistors on a 180 mm² die. The Intel Core 5 315 uses the Wildcat Lake codename, fabricated on a 3 nm process by Intel. The Intel part has no listed transistor count or die size.

Core and thread counts differ significantly. The AMD part has 4 cores and 8 threads, using simultaneous multithreading. The Intel part has 6 cores and 6 threads, meaning no hyperthreading. This is a fundamental divergence: AMD gives you more threads per core, Intel gives you more physical cores.

Cache layouts are also distinct. The AMD Ryzen 3 5305GE has 64 KB of L1 per core, 512 KB of L2 per core, and 8 MB of L3. The Intel Core 5 315 has 192 KB of L1 total, 2.5 MB of L2 total, and 6 MB of shared L3. The AMD part's per-core L1 and L2 design contrasts with Intel's pooled cache structure.

Memory support differs completely. The AMD part uses DDR4 with a dual-channel memory bus and 51.2 GB/s bandwidth. The Intel part uses DDR5 and LPDDR5X with a single-channel memory bus and a higher 59.7 GB/s bandwidth. Despite the single-channel limitation, the Intel part's newer memory standard provides more raw bandwidth.

PCIe connectivity also diverges. The AMD part offers Gen 3 with 16 lanes from the CPU. The Intel part offers Gen 4 with 6 lanes from the CPU. This is a major difference for expansion: AMD has more lanes, Intel has a faster generation but far fewer lanes.

Integrated graphics differ as well. The AMD part uses Radeon Vega 6, while the Intel part uses Intel Xe3 Graphics with 2 Xe cores. Both have integrated GPUs, but no benchmark data exists to compare their graphics performance.

Where Each One Wins

The Intel Core 5 315 wins in every measurable benchmark category because it has recorded scores. The AMD Ryzen 3 5305GE has zero benchmark entries, so it cannot claim a single recorded win. The Intel part's scores cover Cinebench R15, R20, and R23, plus a full Passmark suite.

The Intel part's Cinebench R23 multicore score of 12981 indicates strong multi-threaded capability for a 15-watt mobile part. Its single-core R23 score of 1832 shows solid per-thread performance. The Passmark single-thread score of 4021 confirms good single-core behavior. These results point to a processor that handles both lightly-threaded and heavily-threaded workloads well.

The AMD Ryzen 3 5305GE, by contrast, has no data. Its 4-core, 8-thread configuration with Zen 3 architecture would suggest competitive single-thread performance, but the database lacks any scores to confirm this. The 35-watt TDP and unlocked multiplier indicate it is designed for low-power desktop builds where users may want to adjust clocks, but no measured outcomes exist.

For use cases, the Intel part suits mobile systems: laptops or compact devices on BGA 1516 with DDR5 memory. The AMD part suits desktop systems on AM4 with DDR4 memory. The Intel part's higher percentile (72 vs 50) and recorded scores make it the safer choice for known performance, while the AMD part remains an unknown quantity in this database.

FAQ

Q: Which processor has more cores?

A: The Intel Core 5 315 has 6 cores, while the AMD Ryzen 3 5305GE has 4 cores. However, the AMD part has 8 threads versus 6 for the Intel part, due to simultaneous multithreading.

Q: What is the power draw difference?

A: The AMD Ryzen 3 5305GE has a TDP of 35 watts, while the Intel Core 5 315 has a TDP of 15 watts. The Intel part uses less than half the power budget.

Q: Which processor supports faster memory?

A: The Intel Core 5 315 supports DDR5 and LPDDR5X, while the AMD Ryzen 3 5305GE supports DDR4. The Intel part also has a higher memory bandwidth of 59.7 GB/s compared to 51.2 GB/s for the AMD part, despite using a single-channel bus.

Q: Can either processor be overclocked?

A: The AMD Ryzen 3 5305GE has an unlocked multiplier, so it can be overclocked. The Intel Core 5 315 has a locked multiplier and cannot be overclocked.

Q: What sockets do these processors use?

A: The AMD Ryzen 3 5305GE uses AMD Socket AM4 for desktop systems. The Intel Core 5 315 uses Intel BGA 1516, which is a soldered mobile socket.

Q: How does the Intel part compare to its nearest rivals?

A: The Intel Core 5 315 scores 18188 on average, matching the AMD EPYC 9274F (18189, 0% delta) and Intel Core i7-9700 (18180, 0% delta). It is effectively tied with the Intel Core i7-1365U (18177, 0.1% delta) and AMD Ryzen 7 5700U (18176, 0.1% delta).

Head-to-Head Benchmarks

There are no direct head-to-head benchmark entries for the AMD Ryzen 3 5305GE, so all comparisons must rely on the Intel Core 5 315's recorded scores. The Intel part's Cinebench R15 multicore score of 1308 and single-core score of 184 show a strong ratio of multi-thread to single-thread performance. In Cinebench R20, the multicore score of 5452 and single-core score of 769 follow a similar pattern. The R23 results continue this: 12981 multicore and 1832 single-core.

The Passmark suite for the Intel part reveals specific strengths. The data compression score of 146143 is very high, indicating excellent throughput for compression workloads. Data encryption at 11119 and extended instructions at 13143 show solid cryptographic and SIMD performance. Floating point math at 42441 and integer math at 31690 demonstrate balanced arithmetic capability. The multithread score of 15272 and single-thread score of 4021 confirm the part handles both parallel and serial tasks effectively.

The find prime numbers score of 112 is notably low, suggesting weak performance in highly iterative integer workloads. Random string sorting at 17551 and physics at 1163 are moderate. These outliers indicate the Intel part is not uniformly strong across all task types, but its average benchmark score of 18188 places it in the 72nd percentile of all CPUs.

Since the AMD part has no scores, the head-to-head comparison is one-sided. The Intel part's data shows it delivers approximately 18188 average performance, which is statistically indistinguishable from the AMD EPYC 9274F and Intel Core i7-9700. The AMD Ryzen 3 5305GE cannot be positioned against these numbers; its percentile of 50 suggests it sits at the median of all CPUs, but without scores, no precise delta can be calculated.

Specification Differences

The two processors differ across nearly every specification field. The AMD Ryzen 3 5305GE has 4 cores and 8 threads, a base clock of 3.60 GHz, and a boost clock of 4.20 GHz. The Intel Core 5 315 has 6 cores and 6 threads, a base clock of 1.50 GHz, and a boost clock of 4.40 GHz. The Intel part boosts higher but starts much lower.

The AMD part has a 35-watt TDP, uses Socket AM4, and is built on Zen 3 with the Cezanne codename on a 7 nm process from TSMC. The Intel part has a 15-watt TDP, uses BGA 1516, and is built on the Wildcat Lake codename on a 3 nm process from Intel. The AMD part has 10,700 million transistors and a 180 mm² die; the Intel part has no listed transistor count or die size.

Cache configurations differ: AMD uses 64 KB L1 per core, 512 KB L2 per core, and 8 MB L3. Intel uses 192 KB L1 total, 2.5 MB L2 total, and 6 MB shared L3. Memory support: AMD uses DDR4 dual-channel with 51.2 GB/s; Intel uses DDR5 and LPDDR5X single-channel with 59.7 GB/s. PCIe: AMD has Gen 3 with 16 lanes; Intel has Gen 4 with 6 lanes.

Integrated graphics: AMD has Radeon Vega 6; Intel has Intel Xe3 Graphics with 2 Xe cores. The AMD part has an unlocked multiplier; the Intel part is locked. The AMD part's part number is 100-000001805; the Intel part's is SAEFC. The Intel part has a launch MSRP of $340; the AMD part has no listed launch MSRP. The AMD part was released on February 23, 2025; the Intel part on April 15, 2026. The AMD part targets the desktop market segment; the Intel part targets mobile.