Semiconductor & Computer Engineering
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Difference between revisions of "intel/80486/486dx2-66"
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| s-spec es = | | s-spec es = | ||
| s-spec qs = Q0609 | | s-spec qs = Q0609 | ||
| − | | s-spec qs | + | | s-spec qs 2 = Q0618 |
| − | | s-spec qs | + | | s-spec qs 3 = Q0652 |
| cpuid = 433 | | cpuid = 433 | ||
| cpuid 2 = 435 | | cpuid 2 = 435 | ||
Revision as of 01:22, 21 May 2016
Template:mpu i486DX2-66 was a fourth-generation x86 microprocessor introduced by Intel in 1992. This chip, which is based on the 80486 microarchitecture, had a clock doubler operating at 66 MHz, twice the bus frequency. Like the original i486DX, this chip implemented the 80387 FPU on-die and incorporated System Management Mode (SMM).
Contents
Cache
- Main article: 80486 § Cache
| Cache Info [Edit Values] | ||
| L1$ | 8 KB "KB" is not declared as a valid unit of measurement for this property. |
1x8 KB 4-way set associative (unified, write-through policy ) |
Graphics
This chip had no integrated graphics processing unit.
Features
- System Management Mode (SMM)
Gallery
A80486DX2-66, S-Spec SX750
A80486DX2-66, S-Spec SX955
A80486DX2-66, S-Spec SX955
A80486DX2-66, S-Spec SX955
A80486DX2-66, S-Spec SX911
A80486DX2-66, S-Spec SX911
