AMD Ryzen 5 130 vs Qualcomm Snapdragon X2E-78-100 Comparison

Head-to-Head Benchmarks

The recorded database contains no direct head-to-head benchmark entries for the AMD Ryzen 5 130 and the Qualcomm Snapdragon X2E-78-100. Both processors hold identical percentile rankings against all CPUs at the 50th percentile, and both have an average benchmark score of zero. The wins tally for each side is zero, meaning no measurement data exists to establish a performance hierarchy between the two parts.

This absence of recorded scores is itself informative. The Ryzen 5 130 and the Snapdragon X2E-78-100 occupy the same percentile position, which suggests that whatever benchmark suite generated the percentile ranking placed both chips at the midpoint of the distribution. Without per-test scores, the data cannot confirm whether the six-core AMD part or the twelve-core Qualcomm part delivers superior throughput in single-threaded, multi-threaded, or graphics workloads. The near-identical die sizes, 210 mm² for AMD and 220 mm² for Qualcomm, hint at comparable transistor budgets, but the process node difference, 6 nm versus 3 nm, implies the Qualcomm design packs its area more densely.

FAQ

Q: Which processor has more cores and threads?

A: The Qualcomm Snapdragon X2E-78-100 has 12 cores and 12 threads. The AMD Ryzen 5 130 has 6 cores and 12 threads. The Qualcomm part doubles the physical core count, while both chips expose the same thread count due to AMD's simultaneous multithreading on each of its six cores.

Q: What is the base clock difference between the two chips?

A: The Qualcomm Snapdragon X2E-78-100 has a base clock of 4.00 GHz. The AMD Ryzen 5 130 has a base clock of 2.90 GHz. The Qualcomm part starts 1.10 GHz higher, though the AMD chip has a documented boost clock of 4.55 GHz while the Snapdragon lists no boost clock in the database.

Q: How do the memory subsystems compare?

A: The AMD Ryzen 5 130 supports DDR5 memory with a dual-channel bus and a recorded bandwidth of 76.8 GB/s, along with ECC memory support. The Qualcomm Snapdragon X2E-78-100 supports LPDDR5X with a dual-channel bus and a recorded bandwidth of 152.4 GB/s, but it does not support ECC memory. The Qualcomm memory bandwidth is exactly double the AMD figure.

Q: What process nodes and foundries are used?

A: The AMD Ryzen 5 130 uses a 6 nm process at TSMC, while the Qualcomm Snapdragon X2E-78-100 uses a 3 nm process, also at TSMC. Both chips are fabricated by the same foundry, but the Qualcomm part uses a process two nodes smaller.

Q: Which processor has the larger cache hierarchy?

A: The Qualcomm Snapdragon X2E-78-100 has 288 KB of L1 cache per core and 16 MB of shared L2 cache, with no L3 cache listed. The AMD Ryzen 5 130 has 64 KB of L1 cache per core, 512 KB of L2 cache per core, and 16 MB of shared L3 cache. The Qualcomm L1 allocation per core is 4.5 times larger, and its shared L2 matches the AMD shared L3 capacity.

Q: What PCIe generations do the two platforms support?

A: The AMD Ryzen 5 130 provides PCIe Gen 4 with 20 lanes from the CPU. The Qualcomm Snapdragon X2E-78-100 provides PCIe Gen 5 with 12 lanes from the CPU. The AMD part offers more lanes, while the Qualcomm part offers a newer generation.

Architecture Differences

The AMD Ryzen 5 130 is built on the Zen 3+ architecture, codenamed Rembrandt-R, and belongs to the Ryzen 5 generation. The Qualcomm Snapdragon X2E-78-100 uses the Glymur codename and belongs to the Snapdragon X2 Elite generation. The architectural lineage could not be more different: one is an x86 design from AMD, the other is an ARM-based design from Qualcomm, though the database does not explicitly state the instruction set for either.

The core configuration diverges sharply. AMD implements 6 cores with 12 threads, relying on simultaneous multithreading to reach that thread count. Qualcomm implements 12 cores with 12 threads, meaning each core handles exactly one thread with no multithreading. The physical core advantage for Qualcomm is 2x, but the thread count parity means software that scales with threads sees no difference in available parallelism.

Cache organization reveals a fundamental design philosophy split. AMD allocates 64 KB of L1 per core, 512 KB of L2 per core, and pools 16 MB of L3 as a shared resource. Qualcomm allocates 288 KB of L1 per core, which is 4.5x larger per core than AMD, and pools 16 MB of L2 as the shared resource with no L3 listed. The Qualcomm approach consolidates what AMD splits across L2 and L3 into a single large shared L2 tier, while giving each core a substantially larger L1.

The process technology gap is significant. Both chips come from TSMC, but the AMD part uses a 6 nm node and the Qualcomm part uses a 3 nm node. Despite the node difference, the die sizes are close: 210 mm² for AMD and 220 mm² for Qualcomm. The smaller process allows Qualcomm to fit 12 cores and a larger per-core L1 into a slightly larger die area, which implies a much higher transistor density in the Qualcomm design.

Memory architecture also differs at the protocol level. AMD pairs with DDR5 and supports ECC. Qualcomm pairs with LPDDR5X and does not support ECC. The memory bandwidth differential is stark: 76.8 GB/s for AMD versus 152.4 GB/s for Qualcomm, a 2x advantage. The Qualcomm platform also selects PCIe Gen 5 with 12 lanes, while AMD uses PCIe Gen 4 with 20 lanes.

Specification Differences

The AMD Ryzen 5 130 and Qualcomm Snapdragon X2E-78-100 differ across nearly every recorded specification field. Core count: 6 versus 12. Thread count: 12 versus 12, a rare point of parity. Base clock: 2.90 GHz versus 4.00 GHz, with the Qualcomm part 1.10 GHz higher. Boost clock: AMD lists 4.55 GHz, Qualcomm lists none. TDP: AMD lists 28, Qualcomm lists none.

Socket and packaging differ completely. AMD uses AMD Socket FP7 with part number 100-000000992 (FP7r2). Qualcomm uses Qualcomm BGA 2343 with part number X2E78100. Neither chip has an unlocked multiplier, so both are locked parts.

Cache specifications diverge at every level. L1 per core: 64 KB for AMD versus 288 KB for Qualcomm. L2: 512 KB per core for AMD versus 16 MB shared for Qualcomm. L3: 16 MB shared for AMD versus none listed for Qualcomm. The total cache footprint favors Qualcomm when summing its L1 and L2, while AMD spreads its capacity across three tiers.

Memory support: DDR5 for AMD versus LPDDR5X for Qualcomm. Both use dual-channel buses, but bandwidth differs at 76.8 GB/s versus 152.4 GB/s. ECC: supported on AMD, absent on Qualcomm. PCIe: Gen 4 with 20 lanes for AMD versus Gen 5 with 12 lanes for Qualcomm.

Integrated graphics differ as well. AMD pairs with Radeon 660M. Qualcomm pairs with Adreno X2-85. The database does not record performance metrics for either GPU, so no graphics comparison is possible from the data.

Process node: 6 nm for AMD versus 3 nm for Qualcomm, both at TSMC. Die size: 210 mm² for AMD versus 220 mm² for Qualcomm. Release dates: the AMD part is dated 2025-09-30, the Qualcomm part is dated 2026-04-05. Both are listed as Active in production status and both target the Mobile market segment.

Where Each One Wins

The AMD Ryzen 5 130 wins on PCIe lane count, offering 20 lanes at Gen 4 compared to the Qualcomm 12 lanes at Gen 5. For workloads that need many simultaneous PCIe devices, the AMD platform provides more connectivity. The AMD chip also supports ECC memory, which matters for data integrity in memory-sensitive workloads. The AMD boost clock of 4.55 GHz provides a documented single-core frequency ceiling that the Qualcomm part does not officially specify. The AMD 28 TDP rating, while not directly comparable without a Qualcomm TDP figure, indicates the database has a power envelope recorded for this part.

The Qualcomm Snapdragon X2E-78-100 wins on core count with 12 physical cores versus 6, a 2x advantage. It wins on base clock at 4.00 GHz versus 2.90 GHz. It wins decisively on memory bandwidth at 152.4 GB/s versus 76.8 GB/s, exactly double. It wins on process node at 3 nm versus 6 nm, which typically implies better power efficiency per transistor. It wins on L1 cache per core at 288 KB versus 64 KB. It wins on PCIe generation at Gen 5 versus Gen 4. Its 16 MB of shared L2 equals the AMD 16 MB of shared L3, but the Qualcomm L2 sits closer to the cores in the hierarchy.

The release schedule favors Qualcomm in terms of recency, with a 2026-04-05 date versus 2025-09-30 for AMD. The database records no benchmark scores for either chip, so the wins here are architectural and specification-based, not performance-based.

The Verdict

The data supports a clear split by workload type. For multi-threaded throughput, the Qualcomm Snapdragon X2E-78-100 holds the structural advantage with 12 physical cores and a 4.00 GHz base clock against the AMD 6 cores at 2.90 GHz. The 152.4 GB/s memory bandwidth, double the AMD figure, gives the Qualcomm part a substantial edge in memory-bound workloads. The 3 nm process node suggests higher efficiency per operation, and the 288 KB per-core L1 cache reduces latency for frequently accessed data. The Qualcomm part also brings PCIe Gen 5 connectivity, though with fewer lanes.

For single-threaded frequency, the AMD Ryzen 5 130 lists a 4.55 GHz boost clock, the only boost specification recorded in the database. The AMD part also offers ECC memory support, which the Qualcomm chip lacks, and provides 20 PCIe Gen 4 lanes, which suits systems needing more expansion devices. The AMD 16 MB shared L3 cache, while equal in capacity to the Qualcomm shared L2, represents a dedicated last-level cache tier that the Qualcomm design does not list.

The absence of benchmark scores means neither chip can be declared a performance winner from measured results. The percentile rankings tie at 50, and the average benchmark scores both sit at zero. The verdict from the database is conditional: choose the AMD Ryzen 5 130 for ECC support, higher PCIe lane count, and a documented boost clock; choose the Qualcomm Snapdragon X2E-78-100 for core count, base clock, memory bandwidth, process node, and per-core cache capacity. The recorded data does not resolve the performance question, but the specification sheets strongly favor the Qualcomm part in throughput-oriented mobile designs.