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Difference between revisions of "intel/core i7/i7-4860hq"
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== Cache == | == Cache == | ||
| + | {{main|intel/microarchitectures/haswell#Memory_Hierarchy|l1=Haswell § Cache}} | ||
This specific microprocessor includes the [[has feature::Crystal Well]] cache. | This specific microprocessor includes the [[has feature::Crystal Well]] cache. | ||
{{cache info | {{cache info | ||
| − | |l1i cache=128 | + | |l1i cache=128 KiB |
| − | |l1i break=4x32 | + | |l1i break=4x32 KiB |
|l1i desc=8-way set associative | |l1i desc=8-way set associative | ||
|l1i extra=(per core, write-back) | |l1i extra=(per core, write-back) | ||
| − | |l1d cache=128 | + | |l1d cache=128 KiB |
| − | |l1d break=4x32 | + | |l1d break=4x32 KiB |
|l1d desc=8-way set associative | |l1d desc=8-way set associative | ||
|l1d extra=(per core, write-back) | |l1d extra=(per core, write-back) | ||
| − | |l2 cache=1 | + | |l2 cache=1 MiB |
| − | |l2 break=4x256 | + | |l2 break=4x256 KiB |
|l2 desc=8-way set associative | |l2 desc=8-way set associative | ||
|l2 extra=(per core, write-back) | |l2 extra=(per core, write-back) | ||
Revision as of 22:57, 20 September 2016
Template:mpu The Intel Core i7-4860HQ is a quad core 64-bit microprocessor designed by Intel in 2014. The microprocessor is based on the Haswell microarchitecture. This MPU includes the Intel Iris Pro 5200 integrated graphic and features a large 128 MB L4$ cache called Crystal Well.
Contents
Cache
- Main article: Haswell § Cache
This specific microprocessor includes the Crystal Well cache.
| Cache Info [Edit Values] | ||
| L1I$ | 128 KiB 131,072 B 0.125 MiB |
4x32 KiB 8-way set associative (per core, write-back) |
| L1D$ | 128 KiB 131,072 B 0.125 MiB |
4x32 KiB 8-way set associative (per core, write-back) |
| L2$ | 1 MiB 1,024 KiB 1,048,576 B 9.765625e-4 GiB |
4x256 KiB 8-way set associative (per core, write-back) |
| L3$ | 6 MiB 6,144 KiB 6,291,456 B 0.00586 GiB |
12-way set associative (shared) |
| L4$ | 128 MiB 131,072 KiB 134,217,728 B 0.125 GiB |
16-way set associative (see Crystal Well) |
Graphics
| Integrated Graphic Information | |
| GPU | Intel Iris Pro Graphics 5200 |
| Displays | 3 |
| Frequency | 200 MHz 0.2 GHz
200,000 KHz |
| Max frequency | 1200 MHz 1.2 GHz
1,200,000 KHz |
| Output | DisplayPort, Embedded DisplayPort, HDMI, VGA |
| DirectX | 11.2, 12 |
| OpenGL | 4.3 |
| Max HDMI Res | 2560x1600 @60Hz |
| Max DP Res | 3840x2160 @60Hz |
| Max VGA Res | 1920x1200 @60Hz |
Memory controller
| Integrated Memory Controller | |
| Type | DDR3L-1333, DDR3L-1600 |
| Controllers | 1 |
| Channels | 2 |
| ECC Support | No |
| Max bandwidth | 25,600 MB/s |
| Max memory | 32,768 MB |
Features
Facts about "Core i7-4860HQ - Intel"
| has feature | Crystal Well + and integrated gpu + |
| integrated gpu | Intel Iris Pro Graphics 5200 + |
| integrated gpu base frequency | 200 MHz (0.2 GHz, 200,000 KHz) + |
| integrated gpu max frequency | 1,200 MHz (1.2 GHz, 1,200,000 KHz) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 128 KiB (131,072 B, 0.125 MiB) + |
| l1i$ description | 8-way set associative + |
| l1i$ size | 128 KiB (131,072 B, 0.125 MiB) + |
| l2$ description | 8-way set associative + |
| l2$ size | 1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + |
| l3$ description | 12-way set associative + |
| l3$ size | 6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) + |
| l4$ description | 16-way set associative + |
| l4$ size | 128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) + |