From WikiChip
Difference between revisions of "intel/80486/486dx2-50"
Line 28: | Line 28: | ||
| bus rate = 25 MT/s | | bus rate = 25 MT/s | ||
| clock multiplier = 2 | | clock multiplier = 2 | ||
− | | s-spec = | + | | s-spec = SX845 |
| s-spec es = | | s-spec es = | ||
− | | s-spec qs = | + | | s-spec qs = Q0498 |
− | | cpuid = | + | | s-spec qs 2 = Q0576 |
+ | | cpuid = 45B | ||
| microarch = 80486 | | microarch = 80486 | ||
Line 51: | Line 52: | ||
| electrical = Yes | | electrical = Yes | ||
− | | power = | + | | power = 3.08 W |
| v core = 5 V | | v core = 5 V | ||
− | | v core tolerance = | + | | v core tolerance = 5% |
| temp max = 85 °C | | temp max = 85 °C | ||
| temp min = 0 °C | | temp min = 0 °C |
Revision as of 15:27, 11 May 2016
Template:mpu i486DX2-50 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 50 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)