Core i7-880 vs A12-9800E

The Core i7-880 packs 4 cores / 8 threads, matching the A12-9800E's 4 cores. Boost clocks reach 3.73 GHz on the Core i7-880 versus 3.8 GHz on the A12-9800E — a 1.9% clock advantage for the A12-9800E (base: 3.06 GHz vs 3.1 GHz). The Core i7-880 uses the Lynnfield (2009−2010) architecture (45 nm), while the A12-9800E uses Bristol Ridge (2016−2019) (28 nm). In PassMark, the Core i7-880 scores 3,429 against the A12-9800E's 3,416 — a 0.4% lead for the Core i7-880. Geekbench 6 single-core — the metric most relevant to gaming — records 507 vs 651, a 24.9% lead for the A12-9800E that directly translates to higher frame rates. L3 cache: 8 MB (total) on the Core i7-880 vs 0 kB on the A12-9800E.

The Core i7-880 uses the LGA1156 socket (PCIe 2.0), while the A12-9800E uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Core i7-880 versus DDR4-2400 on the A12-9800E — the A12-9800E supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A12-9800E supports up to 64 GB of RAM compared to 16 GB — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i7-880) vs 8 (A12-9800E) — the Core i7-880 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: P55,H55,H57,Q57 (Core i7-880) and A320,B350,X370 (A12-9800E).

Virtualization support: Yes (Core i7-880) vs AMD-V (A12-9800E). The A12-9800E includes integrated graphics (Radeon R7), while the Core i7-880 requires a dedicated GPU. Primary use case: A12-9800E targets Low Power. Direct competitor: A12-9800E rivals Pentium G4600T.

The Core i7-880 launched at $583 MSRP, while the A12-9800E debuted at $426. At current prices ($40 vs $150), the Core i7-880 is $110 cheaper. In terms of value (PassMark points per dollar), the Core i7-880 delivers 85.7 pts/$ vs 22.8 pts/$ for the A12-9800E — making the Core i7-880 the 116% better value option.