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Intel Core i7-8750H

Intel 8750H

英特尔酷睿i7-8750H是一款适用于笔记本电脑的高端处理器,六核心,基于Coffee Lake架构,于2018年初公布。处理器频率介于2.2和4.1 GHz之间(4 GHz,4核,3.9 GHz,6核心)并且可以通过超线程同时执行多达12个线程。根据英特尔的说法,CPU采用改进的14nm(14nm ++)工艺制造。

Coffee Lake架构类似于Kaby Lake,仅在核心数量(高端版本有六个核心)和改进的14nm工艺(英特尔宣称的14nm ++)上有所不同。

性能

由于两个额外的内核,与Core i7-7820HQ(2.9 - 3.9 GHz)这种频率相似的Kaby Lake处理器相比,性能提高了近50%。相较上一代,单核性能并未得到显著改善。作为高端型号,i7-8850H适用于要求最苛刻的应用和游戏。

图形

集成的Intel UHD Graphics 630 iGPU应该提供稍高的性能,因为它的时钟速率据说提高了50 MHz。该架构与Intel HD Graphics 630的体系结构完全相同。我们确实期望性能提升,但作为一种低端解决方案,它可能只会在减少细节的情况下顺利运行游戏-如果有的话。

能耗

英特尔规定TDP功率为45瓦,因此i7仅适用于具有良好散热解决方案的大型笔记本电脑。使用cTDP-down,CPU也可以配置为35瓦,从而降低性能。

SeriesIntel Core i7
CodenameCoffee Lake
Series: Core i7 Coffee Lake
Intel Core i7-9850H2600 - 4600 MHz6 / 1212 MB
Intel Core i7-9750H2600 - 4500 MHz6 / 1212 MB
Intel Core i7-8850H2600 - 4300 MHz6 / 129 MB
» Intel Core i7-8750H2200 - 4100 MHz6 / 129 MB
Intel Core i7-8559U2700 - 4500 MHz4 / 88 MB
Intel Core i7-8557U1700 - 4500 MHz4 / 88 MB
Clock Rate2200 - 4100 MHz
Level 1 Cache384 KB
Level 2 Cache1.5 MB
Level 3 Cache9 MB
Number of Cores / Threads6 / 12
Max. Power Consumption (TDP = Thermal Design Power)45 Watt
Manufacturing Technology14 nm
Max. Temperature100 °C
SocketFCBGA1440
FeaturesDual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
GPUIntel UHD Graphics 630 (350 - 1100 MHz)
64 Bit64 Bit support
Announcement Date03/03/2018
Product Link (external)Intel Core i7 8750H

Benchmarks

Cinebench R20 - CPU (Single Core)
min: 403     avg: 411.8     median: 412 (80%)     max: 418 Points
Cinebench R20 - CPU (Multi Core)
min: 2142     avg: 2377     median: 2336 (34%)     max: 2707 Points
Cinebench R15 - CPU Multi 64Bit
min: 863     avg: 1107.1     median: 1116 (26%)     max: 1251 Points
Cinebench R15 - CPU Single 64Bit
min: 163     avg: 172     median: 173 (79%)     max: 177 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 9     avg: 12.2     median: 12 (27%)     max: 13 Points
Cinebench R11.5 - CPU Single 64Bit
min: 1     avg: 2     median: 1 (50%)     max: 2 Points
Cinebench R10 - Rendering Single 32Bit
min: 6236     avg: 6479.4     median: 6471 (66%)     max: 6645 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 29664     avg: 33163.1     median: 33595 (51%)     max: 35307 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 33944     avg: 42289.6     median: 43494 (57%)     max: 46384 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 8472     avg: 8542     median: 8498 (82%)     max: 8665 Points
wPrime 2.0x - 1024m *
min: 125     avg: 157.5     median: 156 (2%)     max: 180 seconds
wPrime 2.0x - 32m *
min: 4     avg: 7.1     median: 5 (1%)     max: 16 seconds
WinRAR - Result
5310 KB/s (62%)
7-Zip 18.03 - 7z b 4
min: 28826     avg: 30673.8     median: 31144 (30%)     max: 33257 MIPS
7-Zip 18.03 - 7z b 4 -mmt1
min: 4599     avg: 4621     median: 4629 (67%)     max: 4630 MIPS
X264 HD Benchmark 4.0 - Pass 2
min: 64     avg: 67.2     median: 67 (38%)     max: 70 fps
X264 HD Benchmark 4.0 - Pass 1
min: 193     avg: 200.3     median: 200 (74%)     max: 207 fps
HWBOT x265 Benchmark v2.2 - 4k Preset
min: 7     avg: 8.2     median: 7 (23%)     max: 9 fps
TrueCrypt - Serpent Mean 100MB
0.7 GB/s (36%)
TrueCrypt - Twofish Mean 100MB
1.2 GB/s (40%)
TrueCrypt - AES Mean 100MB
7 GB/s (35%)
Blender 2.79 *
min: 395     avg: 456.2     median: 469 (5%)     max: 485 Seconds
3DMark 06 - CPU
min: 7531     avg: 10077.7     median: 10294 (69%)     max: 10832 Points
Super Pi mod 1.5 XS 1M *
min: 8     avg: 9.3     median: 9 (2%)     max: 9 Seconds
Super Pi mod 1.5 XS 2M *
min: 20     avg: 21     median: 21 (1%)     max: 21 Seconds
Super Pi Mod 1.5 XS 32M *
min: 509     avg: 523.5     median: 524 (2%)     max: 536 Seconds
3DMark Vantage - P CPU no PhysX 1280x1024
min: 27882     avg: 36281.3     median: 37117 (52%)     max: 41516 Points
3DMark 11 - Performance Physics 1280x720
min: 7869     avg: 11043.7     median: 11474 (59%)     max: 13112 points
3DMark - Ice Storm Standard Physics 1280x720
min: 43026     avg: 55904.7     median: 56773 (37%)     max: 58897 Points
3DMark - Ice Storm Extreme Physics 1920x1080
min: 51146     avg: 56437.8     median: 56720 (68%)     max: 58704 Points
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 55371     avg: 57714.1     median: 57465 (66%)     max: 60233 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 4876     avg: 9923.7     median: 10149 (26%)     max: 11320 Points
3DMark - Fire Strike Physics 1920x1080
min: 8551     avg: 15199.5     median: 15533 (48%)     max: 17219 Points
Geekbench 3 - 32 Bit Multi-Core Score
min: 20725     avg: 21871.3     median: 21920 (27%)     max: 22665 Points
Geekbench 3 - 32 Bit Single-Core Score
min: 3734     avg: 3994.8     median: 4008 (82%)     max: 4163 Points
Geekbench 4.0 - Compute OpenCL Score
min: 87060     avg: 151697     median: 136700 (47%)     max: 289569 Points