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Intel Core i7-1260P

Intel i7-1260P

英特尔酷睿i7-1260P是一款中上等的28W Alder Lake CPU,设计用于超轻笔记本电脑。它在2022年初宣布,它具有4个性能核心,而不是顶级的i7-1280P的6个核心(P-cores,Golden Cove架构)与8个高效核心(E-cores,Gracemont架构)配对。P-cores支持超线程,与E-cores结合时总共有16个线程。高性能集群的时钟速度为2.1 GHz至4.7 GHz,高效集群的时钟速度为1.5 GHz至3.4 GHz。与酷睿i7-1270P相比,i7-1260P的缺点包括:时钟速度略低,对vPro功能的支持有限(仅 "精华 "级别,不允许远程管理)。

架构

E-cores的性能应该类似于Skylake核心(在Core i7-6700HQ和其他选项中发现),在这一点上有六年的历史。酷睿i7-1260P的所有CPU核心都可以访问18MB的L3缓存。集成内存控制器支持各种内存类型,包括LPDDR5-5200、DDR5-4800、LPDDR4x-4267或DDR4-3200;作为参考,英特尔建议使用不超过64GB。正如其他Alder Lake处理器一样,英特尔酷睿i7-1260P配备了线程主管(Thread Director),这是一项新功能,旨在帮助Windows 11决定哪些核心用于哪些工作负载,以尽可能实现最佳性能和效率。通过GNA 3.0和DL Boost(通过AVX2)支持AI算法的硬件加速。对PCI-Express 5.0的支持还没有进入笔记本级的Alder Lake处理器,所以用户将不得不暂时满足于PCI-Express 4.0。

请注意,这不是一个用户可更换的CPU。它被永久地焊接在主板上(BGA1744插座接口)。

性能

我们预计12个CPU核心的性能将轻松超过任何即将推出的28W四核Tiger Lake部件(如Core i7-1195G7),同时也将击败大多数6核和8核笔记本级的AMD Ryzen 4000和Ryzen 5000选项。性能的可持续性可能在很大程度上取决于给定系统的功率限制有多高和热能有多好,因此大多数基于1260P的笔记本电脑在单核或短期负载以外的情况下可能会落后于12代H系列英特尔CPU。尽管如此,由于金海湾核心在架构上的明显改进,每线程的性能保证会舒适地超过老虎湖系列处理器。

图形

内置的图形适配器是96欧盟Iris Xe,运行频率高达1.4GHz,与虎湖-UP3处理器(如i7-1165G7)相比没有变化,这几乎不是一个缺点,因为这个iGPU具有现代功能,如AV1视频解码能力和SUHD 4320p显示器支持。这款图形适配器最多可同时使用4台显示器。它的游戏性能势必与笔记本电脑的功率限制和冷却解决方案有多高有关;期望接近英伟达的MX350,或者换句话说,在大多数游戏中以1080p/中等设置进行游戏时,帧率可以接受。由于Iris Xe没有专用的视频内存,因此快速的内存是获得良好性能的先决条件。

电源消耗

i7的基本功率(也称为默认TDP值或PL1)为28W,64W为其涡轮功率(也称为PL2)。酷睿i7-1260P采用英特尔第三代10纳米工艺制造,被称为英特尔7,具有良好的能源效率。

SeriesIntel Alder Lake-P
CodenameAlder Lake-P
Series: Alder Lake-P Alder Lake-P
Intel Core i9-12900HK1.8 - 5 GHz14 / 2024 MB
Intel Core i9-12900H1.8 - 5 GHz14 / 2024 MB
Intel Core i7-12800H1.8 - 4.8 GHz14 / 2024 MB
Intel Core i7-12650H1.7 - 4.7 GHz10 / 1624 MB
Intel Core i5-12600H2 - 4.5 GHz12 / 1618 MB
Intel Core i5-12500H1.8 - 4.5 GHz12 / 1618 MB
Intel Core i7-1280P1.3 - 4.8 GHz14 / 2024 MB
Intel Core i5-12450H1.5 - 4.4 GHz8 / 1212 MB
Intel Core i7-1270P1.6 - 4.8 GHz12 / 1618 MB
» Intel Core i7-1260P1.5 - 4.7 GHz12 / 1618 MB
Intel Core i5-1250P1.2 - 4.4 GHz12 / 1612 MB
Intel Core i5-1240P1.2 - 4.4 GHz12 / 1612 MB
Intel Core i3-1220P1.1 - 4.4 GHz10 / 1212 MB
Clock Rate1500 - 4700 MHz
Level 1 Cache1.1 MB
Level 2 Cache21 MB
Level 3 Cache18 MB
Number of Cores / Threads12 / 16
Power Consumption (TDP = Thermal Design Power)28 Watt
Manufacturing Technology10 nm
Max. Temperature100 °C
SocketFCBGA1744
FeaturesThread Director
GPUIntel Iris Xe Graphics G7 96EUs ( - 1400 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/04/2022
Product Link (external)Intel Alder Lake-P i7-1260P

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
53.6 pt (63%)
AMD E1-2100 -94%
...
Intel Core i7-1255U -4%
Intel Xeon W-10885M -1%
Intel Core i7-1260P
Intel Core i7-1265U 0%
AMD Ryzen 9 PRO 6950HS 1%
AMD Ryzen 9 5900HS 5%
AMD Ryzen 9 5980HS 7%
...
Intel Core i9-12900HX 37%
0%
100%
Cinebench R23 - Cinebench R23 Multi Core
min: 3173     avg: 9039     median: 9743 (16%)     max: 12150 Points
AMD E1-2100 -98%
...
Intel Core i7-1270P -7%
Apple M2 -4%
Intel Core i7-1265U -4%
Intel Core i7-1260P
AMD Ryzen 5 PRO 6650U 2%
...
Intel Core i7-12800HX 148%
0%
100%
Cinebench R23 - Cinebench R23 Single Core
min: 1155     avg: 1656     median: 1737.5 (86%)     max: 1796 Points
AMD E1-2100 -93%
...
Intel Core i7-1270P -6%
Apple M2 -4%
Intel Core i7-11390H -3%
Intel Core i7-1255U 0%
Intel Core i7-1260P
Intel Core i9-12900HK 2%
Intel Core i7-12700H 6%
Intel Core i7-1265U 7%
Intel Core i7-12650H 8%
Intel Core i7-12800HX 9%
Intel Core i7-12800H 10%
Intel Core i9-12900H 13%
Intel Core i9-12900HX 16%
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 448     avg: 638     median: 664 (85%)     max: 693 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 1234     avg: 3463     median: 3757.5 (16%)     max: 4748 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 549     avg: 1436     median: 1542 (16%)     max: 1932 Points
AMD A4-1250 -98%
...
Intel Core i7-1260P
Intel Core i7-1265U 4%
Intel Xeon W-10885M 5%
Intel Core i5-1250P 6%
AMD Ryzen 5 PRO 6650U 7%
...
Intel Core i7-12800HX 136%
0%
100%
01002003004005006007008009001000110012001300140015001600170018001900Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 165.4     avg: 230.4     median: 244 (84%)     max: 256 Points
AMD A4-1200 -92%
...
Apple M2 -3%
Intel Core i7-1270P -2%
Intel Core i7-1260P
AMD Ryzen 9 5900HS 0%
AMD Ryzen 5 PRO 6650U 1%
Intel Core i7-1255U 3%
AMD Ryzen 9 PRO 6950HS 4%
...
Intel Core i9-12900HX 20%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
22 Points (41%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.1 Points (10%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
8793 points (79%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
44516 points (61%)
wPrime 2.10 - wPrime 2.0 1024m *
314.4 s (4%)
wPrime 2.10 - wPrime 2.0 32m *
9.8 s (2%)
WinRAR - WinRAR 4.0
16777 points (97%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 16146     avg: 37860     median: 41425.5 (29%)     max: 46108 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4064     avg: 5218     median: 5373 (77%)     max: 5791 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 3.45     avg: 10.5     median: 11.5 (25%)     max: 13.5 fps
05101520Tooltip
TrueCrypt - TrueCrypt Serpent
1.1 GB/s (38%)
TrueCrypt - TrueCrypt Twofish
1.9 GB/s (40%)
TrueCrypt - TrueCrypt AES
11.6 GB/s (43%)
Blender - Blender 3.2 Classroom CPU *
min: 598     avg: 627     median: 617.5 (11%)     max: 673 Seconds
Blender - Blender 2.79 BMW27 CPU *
min: 264     avg: 390.2     median: 333.5 (2%)     max: 906 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4559     avg: 0.5     median: 0.5 (10%)     max: 0.727 sec
3DMark 06 - CPU - 3DMark 06 - CPU
min: 8954     avg: 12084     median: 13196 (28%)     max: 14103 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
7.8 s (2%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
424.8 s (2%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 44438     avg: 55396     median: 55396 (57%)     max: 66354 Points
3DMark 11 - 3DM11 Performance Physics
min: 4745     avg: 13472     median: 13936.5 (48%)     max: 18306 Points
3DMark - 3DMark Cloud Gate Physics
min: 4514     avg: 12059     median: 12190.5 (31%)     max: 15407 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 6797     avg: 17427     median: 18069 (44%)     max: 22368 Points
3DMark - 3DMark Time Spy CPU
min: 2352     avg: 6235     median: 6218 (33%)     max: 8576 Points
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1436     avg: 1692     median: 1734 (85%)     max: 1764 points
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 3866     avg: 8416     median: 7884 (27%)     max: 10452 points