Notebookcheck Logo

Intel Core i7-1280P

Intel i7-1280P

英特尔酷睿i7-1280P是旗舰级Alder Lake-P CPU,也就是说,这是一个昂贵的28W部件,旨在用于超轻笔记本电脑。这款CPU在2022年初公布,它有6个性能核心(P-cores,Golden Cove架构)与8个高效核心(E-cores,Gracemont架构)相搭配。P-cores支持超线程,与E-cores结合使用时可产生高达20个线程。性能集群的时钟速度为1.8GHz至4.8GHz,效率集群的时钟速度为1.3GHz至3.6GHz。这是截至2022年2月唯一的六核28W Alder Lake CPU,胜过更实惠的i7-1270P和i7-1260P所拥有的。这款Core i7支持完整的vPro功能集("企业 "级,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),目前已经有六年的历史。酷睿i7-1280P的所有CPU核心都可以访问24MB的L3缓存。集成内存控制器支持各种内存类型,最高可达LPDDR5-5200、DDR5-4800、LPDDR4x-4267或DDR4-3200。正如其他Alder Lake处理器一样,Core i7-1280P配备了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Alder Lake处理器,所以用户将不得不暂时满足于PCI-Express 4.0。

性能方面

我们预计14个CPU核心将轻松超越任何即将推出的35W四核Tiger Lake部件(如Core i7-11375H),同时也将击败8核笔记本级AMD Ryzen 4000和Ryzen 5000选项,其运行时钟速度与1280P所能提供的相似。性能的可持续性很可能在很大程度上取决于电源限制有多高,以及特定系统的散热效果有多好。也就是说,冷却良好的i7-1280P将有能力与i7-12800H交锋,这是一款游戏玩家和数字艺术家熟悉的高功率CPU。

显卡

内置的图形适配器是96欧盟Iris Xe,运行速度高达1.45GHz,与第11代Tiger Lake-UP3处理器(如i7-1165G7)相比没有任何变化,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。当被问及它的游戏性能时,我们会告诉你期望接近NVIDIA的MX450,或者换句话说,在大多数游戏中以1080p/中等设置进行游戏时,只要功率限制足够高,冷却解决方案足够好,就可以接受帧率。由于Iris Xe没有专用的显存,所以快速的内存是获得良好性能的先决条件。

功耗

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i7-1280P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。

CodenameAlder Lake-P
SeriesIntel Alder Lake-P

Series: Alder Lake-P Alder Lake-P

Intel Core i7-1280P « 1.3 - 4.8 GHz14 / 20 cores24 MB L3
Intel Core i7-1270P1.6 - 4.8 GHz12 / 16 cores18 MB L3
Intel Core i7-1260P1.5 - 4.7 GHz12 / 16 cores18 MB L3
Intel Core i5-1250P1.2 - 4.4 GHz12 / 16 cores12 MB L3
Intel Core i5-1240P1.2 - 4.4 GHz12 / 16 cores12 MB L3
Intel Core i3-1220P1.1 - 4.4 GHz10 / 12 cores12 MB L3
Clock Rate1300 - 4800 MHz
Level 1 Cache1.2 MB
Level 2 Cache11.5 MB
Level 3 Cache24 MB
Number of Cores / Threads14 / 20
Power Consumption (TDP = Thermal Design Power)28 Watt
Manufacturing Technology10 nm
Max. Temperature100 °C
SocketBGA1744
FeaturesDDR4-3200/LPDDR4x-4266/DDR5-4800/LPDDR5-5200 RAM, PCIe 4, Thr. Director, DL Boost, GNA, Rem. Platf. Erase, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, EIST, TM1, TM2, HT, Turbo, SST, AES-NI, RDRAND, RDSEED, SHA
GPUIntel Iris Xe Graphics G7 96EUs ( - 1450 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/04/2022
Product Link (external)ark.intel.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
36.1 pt (60%)
Cinebench R23 - Cinebench R23 Multi Core
min: 8632     avg: 11685     median: 11666 (11%)     max: 14803 Points
Cinebench R23 - Cinebench R23 Single Core
min: 1609     avg: 1670     median: 1651 (70%)     max: 1787 Points
AMD A10-5745M
74.4 -96%
...
1625 -3%
1639 -2%
1643 -2%
1644 -2%
1646 -1%
1648 -1%
1666 0%
1668 0%
1669 0%
Intel Core i7-1280P
1670
1677 0%
Intel Core i5-1245U
1690 1%
1695 1%
1697 2%
1699 2%
1699 2%
1708 2%
1710 2%
1714 3%
...
2270 36%
max:
Intel Core Ultra 9 285K
2348 41%
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 615     avg: 642     median: 629 (70%)     max: 701 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 3283     avg: 4627     median: 4677.5 (11%)     max: 5415 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1905     avg: 2120     median: 2112 (13%)     max: 2332 Points
012024036048060072084096010801200132014401560168018001920204021602280Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 203     avg: 237.3     median: 238 (67%)     max: 258 Points
AMD A4-1200
19 -92%
...
234.8 -1%
235 -1%
236 -1%
236 -1%
236.2 0%
236.5 0%
236.5 0%
236.7 0%
236.8 0%
Intel Core i7-1280P
237.3
237.8 0%
238 0%
238.6 1%
239 1%
239.8 1%
240.3 1%
240.5 1%
241.8 2%
Intel Core i5-1245U
242 2%
...
311 31%
max:
Intel Core Ultra 9 285K
355.5 50%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
25.2 Points (33%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.1 Points (73%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
8881 points (54%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
46007 points (33%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
70566 Points (45%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
14362 Points (17%)
wPrime 2.10 - wPrime 2.0 1024m *
1168 s (14%)
wPrime 2.10 - wPrime 2.0 32m *
34 s (7%)
wPrime 1.55 - wPrime 1.55 1024m *
1165 s (5%)
wPrime 1.55 - wPrime 1.55 32m *
28 s (15%)
WinRAR - WinRAR 4.0
7082 points (11%)
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 45292     avg: 49730     median: 49572 (28%)     max: 53710 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4995     avg: 5488     median: 5540 (65%)     max: 5874 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 9.62     avg: 12.5     median: 12.9 (23%)     max: 14.5 fps
0510152025Tooltip
Blender - Blender 3.3 Classroom CPU *
min: 490     avg: 566     median: 537 (7%)     max: 741 Seconds
Blender - Blender 2.79 BMW27 CPU *
min: 259     avg: 281.7     median: 285 (2%)     max: 309 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4505     avg: 0.5     median: 0.5 (10%)     max: 0.512 sec
3DMark 06 - CPU - 3DMark 06 - CPU
6579 Points (14%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
7 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
16 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
366 s (2%)
3DMark 11 - 3DM11 Performance Physics
min: 11415     avg: 15372     median: 15372.5 (39%)     max: 18478 Points
3DMark - 3DMark Cloud Gate Physics
min: 7264     avg: 12588     median: 12154 (31%)     max: 17047 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 15398     avg: 19695     median: 19017.5 (34%)     max: 25756 Points
3DMark - 3DMark Time Spy CPU
min: 6205     avg: 8459     median: 7672.5 (32%)     max: 12031 Points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 1571     avg: 1701     median: 1746 (68%)     max: 1802 points
AMD E1-2100
125 -93%
...
1648 -3%
1652 -3%
1659 -2%
1660 -2%
1664 -2%
1673 -2%
Intel Core i5-1245U
1675 -2%
1679 -1%
Intel Core i7-1265U
1697 0%
Intel Core i7-1280P
1701
1704 0%
1705 0%
1718 1%
1722 1%
Apple M1
1729 2%
1730 2%
1732 2%
1733 2%
1739 2%
...
2555 50%
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 9623     avg: 10839     median: 11191 (20%)     max: 11811 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1685     avg: 1706     median: 1694 (7%)     max: 1738 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 9886     avg: 10561     median: 10537 (33%)     max: 11260 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
7522 points (75%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
40196 points (40%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 526     avg: 563     median: 538 (1%)     max: 683 ms
Sunspider - Sunspider 1.0 Total Score *
95.5 ms (1%)
Octane V2 - Octane V2 Total Score
min: 83104     avg: 84579     median: 84578.5 (71%)     max: 86053 Points
WebXPRT 4 - WebXPRT 4 Score
min: 232     avg: 247.2     median: 248.5 (70%)     max: 257 Points
WebXPRT 3 - WebXPRT 3 Score
min: 203     avg: 271.3     median: 286 (52%)     max: 290 Points
CrossMark - CrossMark Overall
min: 1652     avg: 1704     median: 1690 (65%)     max: 1773 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 40.8     avg: 56.1     median: 54.3 (9%)     max: 73.4 Watt
05101520253035404550556065707580859095Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 45.3     avg: 65.3     median: 65.1 (12%)     max: 90.7 Watt
05101520253035404550556065707580859095Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
min: 3.08     avg: 8.5     median: 8.7 (6%)     max: 13.6 Watt
0123456789101112131415Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
min: 4.07     avg: 10.5     median: 10.2 (11%)     max: 17.4 Watt
012345678910111213141516171819Tooltip
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
min: 25.7     avg: 32.6     median: 30.3 (23%)     max: 46.8 Points per Watt
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

v1.28
log 20. 20:24:33

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Thu, 19 Dec 2024 05:30:11 +0100 +0.001s ... 0.001s

#4 no comparison url found in template nbc.compare_page_2 needed +0.007s ... 0.007s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#9 composed specs +0s ... 0.009s

#10 did output specs +0s ... 0.009s

#11 getting avg benchmarks for device 14059 +0.018s ... 0.026s

#12 got single benchmarks 14059 +0.032s ... 0.058s

#13 got avg benchmarks for devices +0s ... 0.058s

#14 min, max, avg, median took s +0.913s ... 0.972s

#15 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.972s

#16 return log +0s ... 0.972s

Reviews for the Intel Core i7-1280P processor

惠普EliteBook 840 G9笔记本电脑评测。联想ThinkPad X1 Carbon的替代品

惠普EliteBook 840 G9笔记本电脑评测。联想ThinkPad X1 Carbon的替代品

与其他大多数商务笔记本不同,EliteBook 840/845 G9配备了英特尔vPro和AMD PRO选项,以吸引两边的粉丝。在最近审查了高端的Ryzen 9 PRO 6950HS AMD SKU之后,我们现在终于可以将其与高端的英特尔Core i7-1280P选项进行比较。...
Intel Core i7-1280P | Intel Iris Xe Graphics G7 96EUs | 14.00" | 1.5 kg
微星Prestige 15笔记本电脑评测。炫目的4K图像质量,坚实的性能

微星Prestige 15笔记本电脑评测。炫目的4K图像质量,坚实的性能

微星的Creator笔记本将杰出的图像价值与一个高效和强大的处理器以及一个实现了光线追踪的独立图形芯片相结合。这种组合似乎特别适合在更高层次上进行图像编辑/处理。 ...
Intel Core i7-1280P | NVIDIA GeForce RTX 3050 Ti Laptop GPU | 15.60" | 1.8 kg
微星Summit E16 Flip回顾。带笔、16:10显示屏和RTX 3050 Ti的二合一笔记本电脑

微星Summit E16 Flip回顾。带笔、16:10显示屏和RTX 3050 Ti的二合一笔记本电脑

Summit E16 Flip提供了一个16英寸的触摸屏,采用更适合办公的16:10格式,雷电4,以及一个专用的GeForce RTX 3050 Ti Laptop GPU。触摸屏可以用手指或附带的微星输入笔操作。...
Intel Core i7-1280P | NVIDIA GeForce RTX 3050 Ti Laptop GPU | 16.00" | 1.9 kg
联想Yoga Slim 9i

联想Yoga Slim 9i评测。可以说是最快的Evo笔记本电脑

英特尔的酷睿i7-1280P使联想Yoga Slim 9i成为这次可能是最快的超极本。由于采用了3K 90 Hz OLED显示屏,低排放,以及高质量的四扬声器,你得到的是一台结实而灵巧的笔记本电脑。...
Intel Core i7-1280P | Intel Iris Xe Graphics G7 96EUs | 14.00" | 1.4 kg
联想ThinkPad X1 Nano第二代回顾。史上最小的X1笔记本电脑

联想ThinkPad X1 Nano第二代回顾。史上最小的X1笔记本电脑

450尼特,全sRGB色彩,16:10长宽比,5G Sub 6广域网,以及12代酷睿P处理器,所有这些都在一个轻于1公斤的系统中。你真的能在一个小的13英寸外形尺寸中容纳所有这些功能而不走弯路吗?...
Intel Core i7-1280P | Intel Iris Xe Graphics G7 96EUs | 13.00" | 958 g

Dell XPS 13 Plus 9320 i7-1280P OLED: Intel Iris Xe Graphics G7 96EUs, 13.40", 1.3 kg
  Review » 所有三个戴尔XPS 13 Plus 9320 SKU的回顾。酷睿i5-1240P,i7-1260P,还是i7-1280P OLED?

Getac B360 G2: Intel Iris Xe Graphics G7 96EUs, 13.30", 2.3 kg
  External Review » Getac B360 G2

MSI Prestige 13 Evo A12M: Intel Iris Xe Graphics G7 96EUs, 13.30", 1 kg
  External Review » MSI Prestige 13 Evo A12M

Lenovo ThinkPad P16s G1, i7-1280P: NVIDIA T550 Laptop GPU, 16.00", 1.7 kg
  External Review » Lenovo ThinkPad P16s G1, i7-1280P

HP EliteBook 840 G9: Intel Iris Xe Graphics G7 96EUs, 14.00", 1.5 kg
  External Review » HP EliteBook 840 G9

MSI Summit E13 Flip Evo A12MT-059RU: Intel Iris Xe Graphics G7 96EUs, 13.40", 1.4 kg
  External Review » MSI Summit E13 Flip Evo A12MT-059RU

MSI Prestige 14 Evo A12M-248RU: Intel Iris Xe Graphics G7 96EUs, 14.00", 1.3 kg
  External Review » MSI Prestige 14 Evo A12M-248RU

Lenovo Yoga 9 14IAP7-82LU007FGE: Intel Iris Xe Graphics G7 96EUs, 14.00", 1.4 kg
  External Review » Lenovo Yoga 9 14IAP7-82LU007FGE

Lenovo ThinkPad X1 Nano Gen 2 Core i7-1280P: Intel Iris Xe Graphics G7 96EUs, 13.00", 1 kg
  External Review » Lenovo ThinkPad X1 Nano Gen 2 Core i7-1280P

MSI Summit E16 Flip Evo A12MT: Intel Iris Xe Graphics G7 96EUs, 16.00", 1.9 kg
  External Review » MSI Summit E16 Flip Evo A12MT

Lenovo Yoga Slim 9 14IAP7: Intel Iris Xe Graphics G7 96EUs, 14.00", 1.4 kg
  External Review » Lenovo Yoga Slim 9 14IAP7

MSI Summit E13 Flip Evo A12MT-023: Intel Iris Xe Graphics G7 96EUs, 13.40", 1.4 kg
  External Review » MSI Summit E13 Flip Evo A12MT-023

MSI Prestige 14 A12SC-086CA: NVIDIA GeForce GTX 1650 Mobile, 14.00", 1.6 kg
  External Review » MSI Prestige 14 A12SC-086CA

MSI Stealth 17M A12UE: NVIDIA GeForce RTX 3060 Laptop GPU, 17.30", 2.2 kg
  External Review » MSI Stealth 17M A12UE

MSI Prestige 14 Evo A12M-089: Intel Iris Xe Graphics G7 96EUs, 14.00", 1.3 kg
  External Review » MSI Prestige 14 Evo A12M-089

MSI Summit E16 Flip A12UDT-031: NVIDIA GeForce RTX 3050 Ti Laptop GPU, 16.00", 1.9 kg
  External Review » MSI Summit E16 Flip A12UDT-031

MSI Prestige 15 A12UD-049ES: NVIDIA GeForce RTX 3050 Ti Laptop GPU, 15.60", 1.7 kg
  External Review » MSI Prestige 15 A12UD-049ES

Dell XPS 13 Plus 9320 i7-1280P FHD: Intel Iris Xe Graphics G7 96EUs, 13.40", 1.3 kg
  External Review » Dell XPS 13 Plus 9320 i7-1280P FHD

Dell XPS 13 Plus 9320 i7-1280P OLED: Intel Iris Xe Graphics G7 96EUs, 13.40", 1.3 kg
  External Review » Dell XPS 13 Plus 9320 i7-1280P OLED

MSI Prestige 14 A12UC, i7-1280P: NVIDIA GeForce RTX 3050 4GB Laptop GPU, 14.00", 1.3 kg
  External Review » MSI Prestige 14 A12UC, i7-1280P

MSI Stealth 15M B12UE: NVIDIA GeForce RTX 3060 Laptop GPU, 15.60", 1.9 kg
  External Review » MSI Stealth 15M B12UE

MSI Prestige 15 A12UC: NVIDIA GeForce RTX 3050 4GB Laptop GPU, 15.60", 1.7 kg
  External Review » MSI Prestige 15 A12UC

MSI Prestige 15 A12UD-093: NVIDIA GeForce RTX 3050 Ti Laptop GPU, 15.60", 1.8 kg
  External Review » MSI Prestige 15 A12UD-093

MSI Summit E14 Evo A12M-050: Intel Iris Xe Graphics G7 96EUs, 14.00", 1.6 kg
  External Review » MSI Summit E14 Evo A12M-050

Please share our article, every link counts!
Mail Logo

»移动处理器 对比
所有移动处理器的对比


»移动处理器 基准测试
所有已有笔记本电脑中使用的处理器的基准测试成绩 (桌面处理器或移动处理器)

Other CPUs of the series Alder Lake-P

» Intel Core i9-12900HK
   14x 1.8 GHz - 5 GHz
» Intel Core i9-12900H
   14x 1.8 GHz - 5 GHz
» Intel Core i7-12800H
   14x 1.8 GHz - 4.8 GHz
» Intel Core i7-12650H
   10x 1.7 GHz - 4.7 GHz
» Intel Core i5-12600H
   12x 2 GHz - 4.5 GHz
» Intel Core i5-12500H
   12x 1.8 GHz - 4.5 GHz
» Intel Core i7-1280P
   14x 1.3 GHz - 4.8 GHz
» Intel Core i7-1270P
   12x 1.6 GHz - 4.8 GHz
» Intel Core i7-1260P
   12x 1.5 GHz - 4.7 GHz
» Intel Core i5-12450H
   8x 1.5 GHz - 4.4 GHz
» Intel Core i5-1250P
   12x 1.2 GHz - 4.4 GHz
» Intel Core i5-1240P
   12x 1.2 GHz - 4.4 GHz
» Intel Core i3-1220P
   10x 1.1 GHz - 4.4 GHz

Surrounding CPUs

+ Intel Core i5-13505H
   12x 1.9 GHz - 4.7 GHz
+ Intel Core i5-13500H
   12x 1.9 GHz - 4.7 GHz
+ Intel Core i5-12500H
   12x 1.8 GHz - 4.5 GHz
+ AMD Ryzen 9 5980HS
   8x 3 GHz - 4.8 GHz
+ Intel Core i7-1360P
   12x 1.6 GHz - 5 GHz
» Intel Core i7-1280P
   14x 1.3 GHz - 4.8 GHz
- Intel Core i9-11950H
   8x 2.6 GHz - 5 GHz
- Intel Xeon W-11955M
   8x 2.6 GHz - 5 GHz
- AMD Ryzen 7 7735HS
   8x 3.2 GHz - 4.75 GHz
- AMD Ryzen 7 7735H
   8x 3.2 GHz - 4.75 GHz
- AMD Ryzen 7 PRO 6850HS
   8x 3.2 GHz - 4.7 GHz
Klaus Hinum (Update: 2022-04- 4)