Semiconductor & Computer Engineering
From WikiChip
Difference between revisions of "intel/core i7/i7-4850hq"
(→Cache) |
|||
| Line 74: | Line 74: | ||
|l3 desc=12-way set associative | |l3 desc=12-way set associative | ||
|l3 extra=(shared) | |l3 extra=(shared) | ||
| − | |l4 cache=128 | + | |l4 cache=128 MiB |
|l4 desc=16-way set associative | |l4 desc=16-way set associative | ||
|l4 extra=(see {{intel|Crystal Well}}) | |l4 extra=(see {{intel|Crystal Well}}) | ||
Revision as of 23:49, 14 September 2016
Template:mpu The Intel Core i7-4850HQ is a quad core 64-bit microprocessor designed by Intel in 2013. 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$ called Crystal Well.
Contents
Cache
This specific microprocessor includes the Crystal Well cache.
| Cache Info [Edit Values] | ||
| L1I$ | 128 KB "KB" is not declared as a valid unit of measurement for this property. |
4x32 KB 8-way set associative (per core, write-back) |
| L1D$ | 128 KB "KB" is not declared as a valid unit of measurement for this property. |
4x32 KB 8-way set associative (per core, write-back) |
| L2$ | 1 MB "MB" is not declared as a valid unit of measurement for this property. |
4x256 KB 8-way set associative (per core, write-back) |
| L3$ | 6 MB "MB" is not declared as a valid unit of measurement for this property. |
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 i7-4850HQ - 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 + |
| l1i$ description | 8-way set associative + |
| l2$ description | 8-way set associative + |
| l3$ description | 12-way set associative + |
| l4$ description | 16-way set associative + |