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Difference between revisions of "intel/core i7/i7-4870hq"
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|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 i7-4870HQ 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
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 @60 Hz |
| Max DP Res | 3840x2160 @60 Hz |
| Max VGA Res | 1920x1200 @60 Hz |
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 i7-4870HQ - Intel"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-4870HQ - Intel#package + |
| base frequency | 2,500 MHz (2.5 GHz, 2,500,000 kHz) + |
| bus rate | 5,000 MT/s (5 GT/s, 5,000,000 kT/s) + |
| bus type | DMI 2.0 + |
| clock multiplier | 25 + |
| core count | 4 + |
| core stepping | C0 + |
| designer | Intel + |
| family | Core i7 + |
| first announced | July 20, 2014 + |
| first launched | July 20, 2014 + |
| full page name | intel/core i7/i7-4870hq + |
| has advanced vector extensions | true + |
| has advanced vector extensions 2 | true + |
| has feature | Crystal Well +, integrated gpu +, Trusted Execution Technology +, Transactional Synchronization Extensions +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Advanced Vector Extensions +, Advanced Vector Extensions 2 + and Advanced Encryption Standard Instruction Set Extension + |
| has intel trusted execution technology | true + |
| has intel turbo boost technology 2 0 | true + |
| has locked clock multiplier | true + |
| has simultaneous multithreading | true + |
| has transactional synchronization extensions | true + |
| has x86 advanced encryption standard instruction set extension | true + |
| instance of | microprocessor + |
| 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) + |
| ldate | July 20, 2014 + |
| manufacturer | Intel + |
| market segment | Mobile + |
| max cpu count | 1 + |
| max memory | 32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) + |
| max operating temperature | 100 C + |
| microarchitecture | Haswell + |
| model number | i7-4870HQ + |
| name | Intel Core i7-4870HQ + |
| package | FCBGA-1364 + |
| part number | CL8064701956200 + |
| platform | Shark Bay + |
| process | 22 nm (0.022 μm, 2.2e-5 mm) + |
| s-spec | SR1ZX + |
| smp max ways | 1 + |
| tdp | 47 W (47,000 mW, 0.063 hp, 0.047 kW) + |
| thread count | 8 + |
| turbo frequency (1 core) | 3,700 MHz (3.7 GHz, 3,700,000 kHz) + |
| turbo frequency (2 cores) | 3,600 MHz (3.6 GHz, 3,600,000 kHz) + |
| turbo frequency (3 cores) | 3,500 MHz (3.5 GHz, 3,500,000 kHz) + |
| turbo frequency (4 cores) | 3,500 MHz (3.5 GHz, 3,500,000 kHz) + |
| word size | 64 bit (8 octets, 16 nibbles) + |