From WikiChip
Difference between revisions of "intel/core i7/i7-7920hq"
(+graphics) |
|||
Line 44: | Line 44: | ||
| chipset = Sunrise Point | | chipset = Sunrise Point | ||
| chipset 2 = Union Point | | chipset 2 = Union Point | ||
− | | core name = Kaby Lake | + | | core name = Kaby Lake H |
| core family = | | core family = | ||
| core model = | | core model = |
Revision as of 00:49, 7 January 2017
Template:mpu Core i7-7920HQ is a 64-bit quad-core high-end performance x86 mobile microprocessor introduced by Intel in early 2017. This processor, which is based on the Kaby Lake microarchitecture, is manufactured on Intel's improved 14nm+ process. The i7-7920HQ operates at 3.1 GHz with a TDP of 45 W and with a Turbo Boost frequency of 4.1 GHz for a single active core. This MPU supports up to 64 GiB of dual-channel non-ECC DDR4-2400 memory and incorporates Intel's HD Graphics 630 IGP operating at 350 MHz with a burst frequency of 1.1 GHz.
Contents
Cache
- Main article: Kaby Lake § Cache
![]() |
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
||||||||||||||||||||||||||||||||||||
|
Memory controller
![]() |
Integrated Memory Controller
|
|||||||||||||
|
Expansions
![]() |
Expansion Options
|
|||||||
|
Graphics
![]() |
Integrated Graphics Information
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Facts about "Core i7-7920HQ - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-7920HQ - Intel#io + |
device id | 0x591B + |
has ecc memory support | false + |
integrated gpu | HD Graphics 630 + |
integrated gpu base frequency | 350 MHz (0.35 GHz, 350,000 KHz) + |
integrated gpu designer | Intel + |
integrated gpu execution units | 24 + |
integrated gpu max frequency | 1,100 MHz (1.1 GHz, 1,100,000 KHz) + |
integrated gpu max memory | 65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) + |
l1$ size | 256 KiB (262,144 B, 0.25 MiB) + |
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 | 4-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 | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |
max memory bandwidth | 35.76 GiB/s (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) + |
max memory channels | 2 + |
max pcie lanes | 16 + |
supported memory type | LPDDR3-2133 +, DDR3L-1600 + and DDR4-2400 + |