Semiconductor & Computer Engineering
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Difference between revisions of "intel/mobile pentium ii/266pe"
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This is an improvement from the original {{intel|Mobile Pentium II}} ({{\\|266}}) chips which had a larger (512 KB) L2$ but operated at half core speed while being manufactured on a separate die and packaged together. | This is an improvement from the original {{intel|Mobile Pentium II}} ({{\\|266}}) chips which had a larger (512 KB) L2$ but operated at half core speed while being manufactured on a separate die and packaged together. | ||
== Cache == | == Cache == | ||
| − | {{main|intel/microarchitectures/p6#Memory_Hierarchy|l1=P6 | + | {{main|intel/microarchitectures/p6#Memory_Hierarchy|l1=P6 § Cache}} |
{{cache info | {{cache info | ||
| − | |l1i cache=16 | + | |l1i cache=16 KiB |
| − | |l1i break=1x16 | + | |l1i break=1x16 KiB |
|l1i desc=4-way set associative | |l1i desc=4-way set associative | ||
|l1i extra= | |l1i extra= | ||
| − | |l1d cache=16 | + | |l1d cache=16 KiB |
| − | |l1d break=1x16 | + | |l1d break=1x16 KiB |
|l1d desc=4-way set associative | |l1d desc=4-way set associative | ||
|l1d extra= | |l1d extra= | ||
| − | |l2 cache=256 | + | |l2 cache=256 KiB |
| − | |l2 break=1x256 | + | |l2 break=1x256 KiB |
|l2 desc=4-way set associative | |l2 desc=4-way set associative | ||
|l2 extra=(on-die) | |l2 extra=(on-die) | ||
Revision as of 00:58, 21 September 2016
Template:mpu The Mobile Pentium II 266PE was a 32-bit x86 microprocessor, part of the second batch ("Performance Enhanced") of the Mobile Pentium II family. This MPU operated at 266 MHz and had a TDP of 10.3 Watts. This chip was manufactured in 250 nm process and includes a smaller 256 KB of L2$ on-die.
This is an improvement from the original Mobile Pentium II (266) chips which had a larger (512 KB) L2$ but operated at half core speed while being manufactured on a separate die and packaged together.
Contents
Cache
- Main article: P6 § Cache
| Cache Info [Edit Values] | ||
| L1I$ | 16 KiB 16,384 B 0.0156 MiB |
1x16 KiB 4-way set associative |
| L1D$ | 16 KiB 16,384 B 0.0156 MiB |
1x16 KiB 4-way set associative |
| L2$ | 256 KiB 0.25 MiB 262,144 B 2.441406e-4 GiB |
1x256 KiB 4-way set associative (on-die) |
Graphics
This processor has no integrated graphics processing unit.
Memory controller
This processor has no integrated memory controller.
Features
Facts about "Mobile Pentium II 266PE - Intel"
| l1d$ description | 4-way set associative + |
| l1d$ size | 16 KiB (16,384 B, 0.0156 MiB) + |
| l1i$ description | 4-way set associative + |
| l1i$ size | 16 KiB (16,384 B, 0.0156 MiB) + |
| l2$ description | 4-way set associative + |
| l2$ size | 0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) + |
