AMD Ryzen 3 5305GE vs Intel Arc G3 Comparison

The Verdict

The AMD Ryzen 3 5305GE and Intel Arc G3 serve entirely different market segments, and the data makes that split explicit. The Ryzen 3 5305GE is a desktop processor built for the AM4 platform, while the Arc G3 is a mobile processor soldered to the BGA 2540 socket. The Arc G3 carries 14 cores and 14 threads, a 4.60 GHz boost clock, and a 25 W TDP, alongside 18 MB of shared L3 cache and LPDDR5X memory support. The Ryzen 3 5305GE counters with 4 cores and 8 threads, a 4.20 GHz boost clock, a 35 W TDP, 8 MB of L3 cache, and DDR4 memory support.

The benchmark database records no head-to-head benchmark results for this pair, and neither processor has an average benchmark score or percentile rank above the 50th percentile. Both are listed as active production parts, but the Arc G3 is the newer release by over a year, with a launch date of May 2026 compared to February 2025 for the Ryzen. The Arc G3 also uses a 3 nm process from Intel, while the Ryzen uses a 7 nm process from TSMC.

For a desktop builder who needs a low-power AM4 chip with an unlocked multiplier, the Ryzen 3 5305GE is the only choice. For a laptop or compact mobile system that requires many cores and high memory bandwidth, the Arc G3 is the only option. Neither part directly competes with the other in socket, memory type, or form factor. The verdict is not about which is faster, but which fits the platform.

Where Each One Wins

The Ryzen 3 5305GE wins in desktop compatibility and overclocking freedom. It uses the AMD Socket AM4, which is a mainstream desktop socket with a wide range of motherboards. Its multiplier is unlocked, so the user can adjust clock speeds. It supports DDR4 memory, which is common and widely available. The integrated graphics are Radeon Vega 6, which is a known quantity for basic display output and light graphical tasks. The Ryzen is a 5000 series part with Zen 3 architecture, codename Cezanne, and a 7 nm process from TSMC.

The Arc G3 wins in core count, clock speed, memory bandwidth, and power efficiency. It has 14 cores versus 4, a 4.60 GHz boost versus 4.20 GHz, and 136.5 GB/s memory bandwidth versus 51.2 GB/s. Its TDP is 25 W versus 35 W, which is lower despite having more than three times the cores. The Arc G3 also uses PCIe Gen 5 with 4 lanes, while the Ryzen uses PCIe Gen 3 with 16 lanes. The Arc G3 integrates Arc B370 graphics, which is a newer Intel GPU architecture.

The Arc G3 also wins on cache. Its L1 cache is 192 KB per core, L2 is 2.5 MB per core, and L3 is 18 MB shared. The Ryzen has 64 KB L1 per core, 512 KB L2 per core, and 8 MB L3. The Arc G3 memory support is LPDDR5X, which is a faster memory type than the Ryzen's DDR4. The process node difference is significant: 3 nm Intel versus 7 nm TSMC, which typically allows higher density and lower power.

Architecture Differences

The Ryzen 3 5305GE uses Zen 3 architecture, codename Cezanne, and is part of the 5000 series. It is built on a 7 nm process at TSMC. The transistor count is listed as 10,700 million, and the die size is 180 mm². The Arc G3 uses a different architecture, listed only as "Arc G3" with codename Panther Lake. It is built on a 3 nm process at Intel. No transistor count or die size is recorded for the Arc G3.

The core topology differs sharply. The Ryzen has 4 cores and 8 threads, which indicates simultaneous multithreading. The Arc G3 has 14 cores and 14 threads, which means no multithreading per core; each core maps to one thread. This is a fundamental design difference. The Ryzen is a small, high-IPC desktop chip, while the Arc G3 is a wide, many-core mobile chip.

Cache hierarchy also differs. The Ryzen uses a per-core L1 of 64 KB, per-core L2 of 512 KB, and a single 8 MB L3. The Arc G3 uses a per-core L1 of 192 KB, per-core L2 of 2.5 MB, and an 18 MB shared L3. The Arc G3 has larger caches at every level, which can help with memory latency and bandwidth-bound workloads.

Memory support is a major divider. The Ryzen supports DDR4 with dual-channel memory bus and 51.2 GB/s bandwidth. The Arc G3 supports LPDDR5X with dual-channel memory bus and 136.5 GB/s bandwidth. That is 2.67 times the memory bandwidth, which matters for integrated graphics and data-heavy tasks.

PCIe generation differs as well. The Ryzen has PCIe Gen 3 with 16 lanes from the CPU. The Arc G3 has PCIe Gen 5 with 4 lanes from the CPU. The Arc G3 has a newer PCIe standard but fewer lanes, which is typical for mobile parts.

The socket is a hard constraint. The Ryzen uses AMD Socket AM4, which is a desktop socket. The Arc G3 uses Intel BGA 2540, which is a ball-grid array for soldered mobile installation. The Ryzen is replaceable, the Arc G3 is not.

The integrated graphics differ: Radeon Vega 6 on the Ryzen versus Arc B370 on the Arc G3. The Arc B370 is a newer GPU design with a different feature set, but no benchmark data is recorded to compare their performance.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Arc G3 has 14 cores and 14 threads, while the AMD Ryzen 3 5305GE has 4 cores and 8 threads.

Q: What is the TDP difference?

A: The Ryzen 3 5305GE has a TDP of 35 W, while the Arc G3 has a TDP of 25 W. The Arc G3 uses less power despite having more cores.

Q: Which processor is for desktop use?

A: The Ryzen 3 5305GE is listed as a Desktop market segment part, using AMD Socket AM4. The Arc G3 is listed as Mobile, using Intel BGA 2540.

Q: What memory types do they support?

A: The Ryzen supports DDR4, while the Arc G3 supports LPDDR5X. The Arc G3 also has higher memory bandwidth at 136.5 GB/s versus 51.2 GB/s.

Q: Is the multiplier unlocked on either processor?

A: The Ryzen 3 5305GE has an unlocked multiplier. The Arc G3 does not, as its multiplierUnlocked field is false.

Q: What process nodes are used?

A: The Ryzen uses a 7 nm process from TSMC, while the Arc G3 uses a 3 nm process from Intel.

Q: Which has more L3 cache?

A: The Arc G3 has 18 MB shared L3 cache, while the Ryzen has 8 MB L3 cache.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark results between the AMD Ryzen 3 5305GE and the Intel Arc G3. The headToHeadBenchmarks array is empty, and the winsA and winsB counts are both zero. Neither processor has any entries in its benchmarks array, and both have an average benchmark score of zero. The percentileVsAllCpus field is 50 for both, which indicates they sit at the median of all CPUs in the database, but this is not a comparative measurement between the two.

Without recorded measurements, the only quantitative comparisons come from the specification data. The Arc G3 leads in core count by 10 cores (14 versus 4). The Arc G3 leads in boost clock by 0.40 GHz (4.60 versus 4.20). The Arc G3 leads in memory bandwidth by 85.3 GB/s (136.5 versus 51.2). The Arc G3 leads in L3 cache by 10 MB (18 MB versus 8 MB). The Arc G3 has a lower TDP by 10 W (25 W versus 35 W).

The Ryzen leads in base clock by 1.70 GHz (3.60 versus 1.90). The Ryzen has more PCIe lanes from the CPU, 16 versus 4, but the Arc G3 has a newer PCIe generation, Gen 5 versus Gen 3. The Ryzen has a larger die size at 180 mm², but the Arc G3 has no recorded die size. The Ryzen has a recorded transistor count of 10,700 million, while the Arc G3 has none recorded.

The Ryzen also has a higher thread count per core, with 8 threads across 4 cores, which is 2.0 threads per core. The Arc G3 has 14 threads across 14 cores, which is 1.0 thread per core. This means the Ryzen uses simultaneous multithreading, while the Arc G3 does not.

The release dates show a clear temporal gap. The Ryzen was released in February 2025, and the Arc G3 in May 2026. The Arc G3 is a later product by 15 months. The production status for both is Active, meaning both are current parts.

The integrated graphics differ in name but not in measured performance. The Ryzen uses Radeon Vega 6, and the Arc G3 uses Arc B370. No benchmark data exists for either iGPU. The Arc G3 likely benefits from the much higher memory bandwidth (136.5 GB/s), but that is an inference from the memory bandwidth field, not a measured result.

The socket difference means these two parts cannot be swapped in any system. The Ryzen fits AM4 motherboards, which are desktop boards with replaceable CPUs. The Arc G3 is soldered to Intel BGA 2540, which is a mobile board. This is not a comparison of two competing products; it is a comparison of two products that occupy different product categories.

Specification Differences

The core count differs: 4 cores for the Ryzen, 14 cores for the Arc G3. The thread count differs: 8 threads for the Ryzen, 14 threads for the Arc G3. The base clock differs: 3.60 GHz for the Ryzen, 1.90 GHz for the Arc G3. The boost clock differs: 4.20 GHz for the Ryzen, 4.60 GHz for the Arc G3. The TDP differs: 35 W for the Ryzen, 25 W for the Arc G3.

The socket differs: AMD Socket AM4 for the Ryzen, Intel BGA 2540 for the Arc G3. The architecture differs: Zen 3 for the Ryzen, none listed for the Arc G3. The codename differs: Cezanne for the Ryzen, Panther Lake for the Arc G3. The generation differs: "Ryzen 3 (Zen 3 (Cezanne))" for the Ryzen, "Arc G3 (Panther Lake)" for the Arc G3.

The process node differs: 7 nm for the Ryzen, 3 nm for the Arc G3. The foundry differs: TSMC for the Ryzen, Intel for the Arc G3. The transistor count is 10,700 million for the Ryzen, none recorded for the Arc G3. The die size is 180 mm² for the Ryzen, none recorded for the Arc G3.

The L1 cache differs: 64 KB per core for the Ryzen, 192 KB per core for the Arc G3. The L2 cache differs: 512 KB per core for the Ryzen, 2.5 MB per core for the Arc G3. The L3 cache differs: 8 MB for the Ryzen, 18 MB shared for the Arc G3.

Memory support differs: DDR4 for the Ryzen, LPDDR5X for the Arc G3. The memory bus is dual-channel for both. The memory bandwidth differs: 51.2 GB/s for the Ryzen, 136.5 GB/s for the Arc G3. ECC memory is false for both.

PCIe differs: Gen 3 with 16 lanes for the Ryzen, Gen 5 with 4 lanes for the Arc G3. Integrated graphics differ: Radeon Vega 6 for the Ryzen, Arc B370 for the Arc G3. Market segment differs: Desktop for the Ryzen, Mobile for the Arc G3.

Production status is Active for both. Release dates differ: February 2025 for the Ryzen, May 2026 for the Arc G3. Launch MSRP is not recorded for either. The multiplier is unlocked for the Ryzen, locked for the Arc G3. Part numbers differ: 100-000001805 for the Ryzen, SA4QZ for the Arc G3.