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Difference between revisions of "intel/core i7/i7-4860hq"
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− | {{intel title|i7-4860HQ}} | + | {{intel title|Core i7-4860HQ}} |
− | {{ | + | {{chip |
| name = Intel Core i7-4860HQ | | name = Intel Core i7-4860HQ | ||
| image = | | image = | ||
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| no image = yes | | no image = yes | ||
| caption = | | caption = | ||
+ | | designer = Intel | ||
| manufacturer = Intel | | manufacturer = Intel | ||
| model number = i7-4860HQ | | model number = i7-4860HQ | ||
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| locked = Yes | | locked = Yes | ||
| frequency = 2300 MHz | | frequency = 2300 MHz | ||
− | + | ||
| turbo frequency1 = 2400 MHz | | turbo frequency1 = 2400 MHz | ||
| turbo frequency2 = 3600 MHz | | turbo frequency2 = 3600 MHz | ||
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| turbo frequency4 = 3400 MHz | | turbo frequency4 = 3400 MHz | ||
| bus type = DMI 2.0 | | bus type = DMI 2.0 | ||
− | | bus speed = 5 GT/s | + | | bus speed = |
+ | | bus rate = 5 GT/s | ||
| clock multiplier = 24 | | clock multiplier = 24 | ||
| s-spec = SR1BP | | s-spec = SR1BP | ||
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| thread count = 8 | | thread count = 8 | ||
| max cpus = 1 | | max cpus = 1 | ||
− | | max memory = 32 | + | | max memory = 32 GiB |
+ | |||
− | |||
| tdp = 47 W | | tdp = 47 W | ||
| temp max = 100 C | | temp max = 100 C | ||
− | + | |package module 1={{packages/intel/fcbga-1364}} | |
− | | package | ||
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}} | }} | ||
The '''Intel Core i7-4860HQ''' is a [[quad core]] [[64-bit architecture|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$]] cache called {{intel|Crystal Well}}. | The '''Intel Core i7-4860HQ''' is a [[quad core]] [[64-bit architecture|64-bit]] [[microprocessor]] designed by [[Intel]] in 2014. The microprocessor is based on the [[Haswell]] [[microarchitecture]]. This MPU includes the [[Intel Iris Pro 5200]] integrated graphic and features a large 128 MB [[L4$]] cache called {{intel|Crystal Well}}. | ||
== 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 | + | {{cache info |
− | | | + | |l1i cache=128 KiB |
− | | | + | |l1i break=4x32 KiB |
− | + | |l1i desc=8-way set associative | |
− | | | + | |l1i extra=(per core, write-back) |
− | | | + | |l1d cache=128 KiB |
− | | | + | |l1d break=4x32 KiB |
− | | l2 cache | + | |l1d desc=8-way set associative |
− | | l2 desc | + | |l1d extra=(per core, write-back) |
− | | l3 cache | + | |l2 cache=1 MiB |
− | | l3 desc | + | |l2 break=4x256 KiB |
− | | l4 cache | + | |l2 desc=8-way set associative |
− | | l4 desc | + | |l2 extra=(per core, write-back) |
+ | |l3 cache=6 MiB | ||
+ | |l3 desc=12-way set associative | ||
+ | |l3 extra=(shared) | ||
+ | |l4 cache=128 MiB | ||
+ | |l4 desc=16-way set associative | ||
+ | |l4 extra=(see {{intel|Crystal Well}}) | ||
}} | }} | ||
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== Features == | == Features == | ||
− | {{ | + | {{x86 features |
| em64t = Yes | | em64t = Yes | ||
| nx = Yes | | nx = Yes |
Latest revision as of 15:22, 13 December 2017
Edit Values | |||||||||||||
Intel Core i7-4860HQ | |||||||||||||
General Info | |||||||||||||
Designer | Intel | ||||||||||||
Manufacturer | Intel | ||||||||||||
Model Number | i7-4860HQ | ||||||||||||
Part Number | CL8064701510800 | ||||||||||||
S-Spec | SR1BP | ||||||||||||
Market | Mobile | ||||||||||||
Introduction | January 19, 2014 (announced) January 19, 2014 (launched) | ||||||||||||
Shop | Amazon | ||||||||||||
General Specs | |||||||||||||
Family | Core i7 | ||||||||||||
Locked | Yes | ||||||||||||
Frequency | 2300 MHz | ||||||||||||
Turbo Frequency | 2400 MHz (1 core), 3600 MHz (2 cores), 3500 MHz (3 cores), 3400 MHz (4 cores) | ||||||||||||
Bus type | DMI 2.0 | ||||||||||||
Bus rate | 5 GT/s | ||||||||||||
Clock multiplier | 24 | ||||||||||||
Microarchitecture | |||||||||||||
Microarchitecture | Haswell | ||||||||||||
Platform | Shark Bay | ||||||||||||
Core Stepping | C0 | ||||||||||||
Process | 22 nm | ||||||||||||
Word Size | 64 bits | ||||||||||||
Cores | 4 | ||||||||||||
Threads | 8 | ||||||||||||
Max Memory | 32 GiB | ||||||||||||
Multiprocessing | |||||||||||||
Max SMP | 1-Way (Uniprocessor) | ||||||||||||
Electrical | |||||||||||||
TDP | 47 W | ||||||||||||
OP Temperature | – 100 C | ||||||||||||
Packaging | |||||||||||||
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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[edit]
- 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[edit]
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[edit]
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[edit]
[Edit/Modify Supported Features]
Supported x86 Extensions & Processor Features
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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 + |
l1i$ description | 8-way set associative + |
l2$ description | 8-way set associative + |
l3$ description | 12-way set associative + |
l4$ description | 16-way set associative + |