AMD Ryzen 3 5305GE vs Intel Core 7 251E Comparison

Head-to-Head Benchmarks

The recorded benchmark data for the AMD Ryzen 3 5305GE and the Intel Core 7 251E contains no direct head-to-head comparison scores. Both processors hold a percentile rank of 50 against all CPUs in the database, and neither has an average benchmark score registered. The absence of measured results means the performance relationship between these two parts must be inferred from their architectural and specification profiles rather than from direct numerical comparisons.

The Intel Core 7 251E presents a significantly larger execution resource pool. It contains 24 cores and 32 threads, compared to the AMD Ryzen 3 5305GE's 4 cores and 8 threads. That is a 6x difference in core count and a 4x difference in thread count. For heavily threaded workloads such as video encoding, 3D rendering, or compilation tasks, the Intel part's additional parallel capacity would be expected to produce a substantial advantage, though no exact percentage can be cited from the database since no benchmark scores were recorded.

The AMD Ryzen 3 5305GE counters with a higher base clock of 3.60 GHz versus the Intel part's 2.10 GHz. The Ryzen also boosts to 4.20 GHz, while the Intel part boosts to 5.60 GHz. The Intel chip's boost ceiling is 1.40 GHz higher, which suggests that in lightly threaded, latency-sensitive tasks such as gaming or single-threaded productivity, the Core 7 251E could pull ahead. However, the Ryzen's higher base frequency indicates it maintains a stronger sustained floor in scenarios where boost clocks are not sustained.

Cache hierarchies differ dramatically. The Ryzen 3 5305GE carries 8 MB of shared L3 cache, while the Core 7 251E has 36 MB of shared L3 cache. The Intel part also allocates 2 MB of L2 per core versus the AMD part's 512 KB per core, and 80 KB of L1 per core versus 64 KB per core. The larger caches on the Intel side reduce memory access latency and improve data locality for larger working sets.

Memory bandwidth favors Intel as well. The Core 7 251E supports dual-channel DDR4 and DDR5 with a peak bandwidth of 89.6 GB/s. The Ryzen 3 5305GE is limited to dual-channel DDR4 at 51.2 GB/s. That 38.4 GB/s gap can benefit the Intel part in memory-intensive operations like scientific simulations or database workloads.

PCIe connectivity also diverges. The Intel processor provides Gen 5 support with 16 lanes from the CPU, while the AMD chip provides Gen 3 with 16 lanes. Gen 5 doubles the per-lane transfer rate relative to Gen 4 and quadruples it relative to Gen 3, which matters for very high-speed NVMe storage or future graphics cards. For most desktop workloads, the practical difference may be small, but the specification advantage is clear.

Neither processor has recorded wins in the head-to-head benchmark matrix. Both entries show zero wins. The database currently lists no measured outcomes, so any assessment of relative performance is provisional and based on the specification deltas.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 7 251E has 24 cores and 32 threads. The AMD Ryzen 3 5305GE has 4 cores and 8 threads.

Q: What are the clock speed differences?

A: The AMD Ryzen 3 5305GE has a base clock of 3.60 GHz and a boost clock of 4.20 GHz. The Intel Core 7 251E has a base clock of 2.10 GHz and a boost clock of 5.60 GHz.

Q: Which processor supports faster memory?

A: The Intel Core 7 251E supports both DDR4 and DDR5 memory with a peak bandwidth of 89.6 GB/s. The AMD Ryzen 3 5305GE supports only DDR4 with a peak bandwidth of 51.2 GB/s.

Q: Do both processors support ECC memory?

A: No. The Intel Core 7 251E has ECC memory support enabled. The AMD Ryzen 3 5305GE does not support ECC memory.

Q: What are the process nodes for each chip?

A: The AMD Ryzen 3 5305GE is built on a 7 nm process at TSMC. The Intel Core 7 251E is built on a 10 nm process at Intel.

Q: Which processor has a larger L3 cache?

A: The Intel Core 7 251E has 36 MB of shared L3 cache. The AMD Ryzen 3 5305GE has 8 MB of shared L3 cache.

Q: What is the launch MSRP of the Intel Core 7 251E?

A: The Intel Core 7 251E has a launch MSRP of $384. The AMD Ryzen 3 5305GE has no launch MSRP listed in the database.

The Verdict

The data indicates two very different design philosophies. The AMD Ryzen 3 5305GE is a low-power, compact desktop part with a 35 W TDP, a modest 4-core/8-thread configuration, and a high base clock of 3.60 GHz. It targets efficiency-sensitive builds where the 35 W envelope and the unlocked multiplier (the Ryzen is multiplier-unlocked, the Intel part is not) are the deciding factors. The integrated Radeon Vega 6 graphics and support for DDR4 memory align it with mainstream AM4 platforms.

The Intel Core 7 251E is a much larger chip in every dimension: 24 cores, 32 threads, 65 W TDP, 36 MB L3 cache, 89.6 GB/s memory bandwidth, Gen 5 PCIe, ECC support, and DDR4/DDR5 compatibility. The launch MSRP of $384 places it as a high-end desktop processor. The 257 mm² die size and Intel 10 nm process indicate a more complex silicon design.

For users who need many cores for multi-threaded workloads, ECC memory for data integrity, or Gen 5 PCIe for the fastest peripherals, the Intel Core 7 251E is the only option between these two. For users who prioritize low power consumption, a high base clock for snappy single-threaded response, and an unlocked multiplier for overclocking, the AMD Ryzen 3 5305GE holds the advantage. The AMD chip also launches from a smaller physical package at 180 mm² die size, though die size alone does not determine performance.

The recorded data shows no benchmark wins for either side. The verdict therefore rests on spec-level analysis. The Intel part dominates in core count, thread count, cache capacity, memory bandwidth, memory type flexibility, ECC support, PCIe generation, boost clock, and integrated graphics tier (UHD Graphics 770 versus Radeon Vega 6). The AMD part leads in base clock, lower TDP, unlocked multiplier, and a more mature 7 nm process from TSMC. Neither chip outranks the other in the database percentile (both sit at 50), which suggests the database currently treats them as average performers within their respective categories.

Specification Differences

The two processors differ across nearly every measurable specification. The AMD Ryzen 3 5305GE uses AMD Socket AM4, while the Intel Core 7 251E uses Intel Socket 1700. The AMD part comes from the 5000 series with a Zen 3 architecture and the Cezanne codename. The Intel part uses the Bartlett Lake codename and belongs to the Core 7 generation.

Core and thread counts: AMD has 4 cores and 8 threads. Intel has 24 cores and 32 threads. Base clocks: AMD at 3.60 GHz, Intel at 2.10 GHz. Boost clocks: AMD at 4.20 GHz, Intel at 5.60 GHz. TDP: AMD at 35 W, Intel at 65 W.

Process node: AMD on 7 nm from TSMC, Intel on 10 nm from Intel. Transistor count: AMD lists 10,700 million transistors, Intel lists no transistor count in the database. Die size: AMD at 180 mm², Intel at 257 mm².

Cache: AMD has 64 KB L1 per core, 512 KB L2 per core, and 8 MB L3. Intel has 80 KB L1 per core, 2 MB L2 per core, and 36 MB shared L3.

Memory: AMD supports DDR4 only, dual-channel, 51.2 GB/s, no ECC. Intel supports DDR4 and DDR5, dual-channel, 89.6 GB/s, with ECC.

PCIe: AMD provides Gen 3 with 16 CPU lanes. Intel provides Gen 5 with 16 CPU lanes.

Integrated graphics: AMD uses Radeon Vega 6. Intel uses UHD Graphics 770.

Other differences: The AMD part has an unlocked multiplier and part number 100-000001805. The Intel part has a locked multiplier and part number SRQDUQ657. The AMD release date is 2025-02-23, while the Intel release date is 2025-01-12. The Intel part has a launch MSRP of $384; the AMD part has no launch MSRP recorded.

Architecture Differences

The architectural split is stark. The AMD Ryzen 3 5305GE uses the Zen 3 microarchitecture on the Cezanne die, fabricated on a 7 nm process at TSMC. The Intel Core 7 251E uses the Bartlett Lake design on a 10 nm process at Intel. Bartlett Lake appears to be a hybrid or high-core-count design, given the 24-core/32-thread configuration, whereas Cezanne is a monolithic 4-core design.

The Ryzen 3 5305GE's cache topology is per-core for L1 and L2, with a single 8 MB L3 pool. The Intel Core 7 251E also uses per-core L1 and L2, but its L3 is a 36 MB shared pool, which is 4.5x larger than the AMD part's L3. The larger shared cache on Intel favors workloads that repeatedly access a large dataset.

The Intel part's memory controller supports both DDR4 and DDR5, which gives builders flexibility in platform choice. The AMD part is restricted to DDR4. ECC memory support on the Intel side enables error-correcting configurations for servers or workstations, while the AMD part lacks that feature.

PCIe Gen 5 on the Intel part provides the latest interconnect standard, while the AMD part's Gen 3 is two generations older. The practical impact depends on peripheral support, but the specification advantage belongs to Intel.

The integrated graphics differ in brand and tier. AMD pairs the CPU with Radeon Vega 6, a known integrated solution for AM4. Intel pairs its chip with UHD Graphics 770, which is a newer integrated graphics design. The database does not include graphics benchmarks, so no performance comparison can be drawn.

The production status for both is listed as Active, meaning both are currently available in the market. The release dates are close, with Intel shipping on 2025-01-12 and AMD on 2025-02-23. The Intel part carries a launch MSRP of $384, while the AMD part has no launch MSRP, which may reflect a different market positioning.

The transistor count for the AMD part is 10,700 million, and no comparable figure exists for the Intel part in the database. The die size difference (180 mm² for AMD, 257 mm² for Intel) indicates the Intel chip is physically larger, which aligns with its higher core count and larger cache. The process node difference (7 nm TSMC versus 10 nm Intel) means the AMD part uses a denser manufacturing process, potentially improving power efficiency per transistor, though TDP figures already show AMD at 35 W versus Intel at 65 W.