List of Intel Atom microprocessors
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Columns: Model number | sSpec number | Frequency | GPU frequency | L2 cache | I/O bus | Memory | Voltage | Socket | Release date | Part number(s) | Release price ( USD )
Atom E620 | SLH56(B0)SLJ32(B1) | 600 MHz | 320 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618005844AA | $19 | Atom E620T | SLH5N(B0)SLJ36(B1) | 600 MHz | 320 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618005844AB | $22 | Atom E640 | SLH55(B0)SLJ33(B1) | 1 GHz | 320 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618005841AA | $29 | Atom E640T | SLH5M(B0)SLJ37(B1) | 1 GHz | 320 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618005841AB | $37 | Atom E660 | SLH54(B0)SLJ34(B1) | 1.3 GHz | 400 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618003201AA | $54 | Atom E660T | SLH5L(B0)SLJ38(B1) | 1.3 GHz | 400 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618003201AB | $64 | Atom E680 | SLH94(B0)SLJ35(B1) | 1.6 GHz | 400 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618007035AA | $74 | Atom E680T | SLH95(B0)SLJ39(B1) | 1.6 GHz | 400 MHz | 512 KB | PCIe | 1 × DDR2-800 | 0.8–1.175V | FC-BGA 676 | September 14, 2010 | CT80618007035AB | $85