Intel Core i7-9750H vs Intel Core i7-8750H

Intel Core i7-9750H

► remove Intel 9750H

The Intel Core i7-9750H is a high-end processor for laptops with six cores based on the Coffee Lake architecture (2019 refresh, CFL-HR). The processor clocks at between 2.6 and 4.5 GHz (4 GHz with 6 cores) and can execute up to twelve threads simultaneously thanks to Hyper-Threading. According to Intel, the CPU is manufactured in an improved 14nm (14nm++) process. Compared to the predecessor, the Core i7-8750H, the 9750H offers improved clock rates and more L3 cache.

The Coffee Lake architecture is similar to Kaby Lake and differs only in the amount of cores (now max. eight cores for the high end versions) and the improved 14nm process (14nm++ according to Intel).

Performance

Due to the two additional cores, performance has increased by almost 50% compared to a similar clocked Kaby Lake processor like the Core i7-7820HQ (2.9 - 3.9 GHz). Single-core performance has not improved since its Kaby Lake predecessor. As a high-end model, the i7-9850H is suitable for the most demanding applications and games.

Graphics

The integrated Intel UHD Graphics 630 iGPU is supposed to offer a slightly higher performance as its clock rate has been increased by 50 MHz (rumored). The architecture is identical to that of the Intel HD Graphics 630. We do expect a performance improvement, but as a low-end solution it will probably only display current games smoothly at reduced details - if at all.

Power Consumption

Intel specifies the TDP with 45 watts and therefore the i7 is only suited for big laptops with good cooling solutions. Using cTDP-down, the CPU can also be configured to 35 Watt resulting in a reduced performance.

Intel Core i7-8750H

► remove Intel 8750H

The Intel Core i7-8750H is a high-end processor for laptops with six cores based on the Coffee Lake architecture and will be announced early 2018. The processor clocks at between 2.2 and 4.1 GHz (4 GHz with 4 cores, 3.9 GHz with 6 cores) and can execute up to twelve threads simultaneously thanks to Hyper-Threading. According to Intel, the CPU is manufactured in an improved 14nm (14nm++) process.

The Coffee Lake architecture is similar to Kaby Lake and differs only in the amount of cores (now six cores for the high end versions) and the improved 14nm process (14nm++ according to Intel).

Performance

Due to the two additional cores, performance has increased by almost 50% compared to a similar clocked Kaby Lake processor like the Core i7-7820HQ (2.9 - 3.9 GHz). Single-core performance has not improved since its Kaby Lake predecessor. As a high-end model, the i7-8850H is suitable for the most demanding applications and games.

Graphics

The integrated Intel UHD Graphics 630 iGPU is supposed to offer a slightly higher performance as its clock rate has been increased by 50 MHz (rumored). The architecture is identical to that of the Intel HD Graphics 630. We do expect a performance improvement, but as a low-end solution it will probably only display current games smoothly at reduced details - if at all.

Power Consumption

Intel specifies the TDP with 45 watts and therefore the i7 is only suited for big laptops with good cooling solutions. Using cTDP-down, the CPU can also be configured to 35 Watt resulting in a reduced performance.

Intel Core i7-9750HIntel Core i7-8750H
Intel Core i7Intel Core i7
Coffee LakeCoffee Lake
: Core i7 Coffee Lake
Intel Core i7-9850H (compare)2600 - 4600 MHz6 / 1212 MB
» Intel Core i7-9750H2600 - 4500 MHz6 / 1212 MB
Intel Core i7-8850H (compare)2600 - 4300 MHz6 / 129 MB
Intel Core i7-8750H2200 - 4100 MHz6 / 129 MB
Intel Core i7-8559U (compare)2700 - 4500 MHz4 / 88 MB
Intel Core i7-8557U (compare)1700 - 4500 MHz4 / 88 MB
Intel Core i7-9850H (compare)2600 - 4600 MHz6 / 1212 MB
Intel Core i7-9750H2600 - 4500 MHz6 / 1212 MB
Intel Core i7-8850H (compare)2600 - 4300 MHz6 / 129 MB
» Intel Core i7-8750H2200 - 4100 MHz6 / 129 MB
Intel Core i7-8559U (compare)2700 - 4500 MHz4 / 88 MB
Intel Core i7-8557U (compare)1700 - 4500 MHz4 / 88 MB
2600 - 4500 MHz2200 - 4100 MHz
12 MB9 MB
6 / 126 / 12
45 45
14 14
FCBGA1440FCBGA1440
Dual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel UHD Graphics 630 (350 - 1150 MHz)Intel UHD Graphics 630 (350 - 1100 MHz)
384 KB
1.5 MB
100 °C
Intel Core i7 8750H

Cinebench R20 - CPU (Single Core)
min: 416     avg: 440     median: 436.5 (85%)     max: 468 Points
min: 403     avg: 412     median: 412.5 (80%)     max: 418 Points
Cinebench R20 - CPU (Multi Core)
min: 2051     avg: 2584     median: 2603.5 (29%)     max: 3110 Points
min: 2142     avg: 2377     median: 2336.5 (26%)     max: 2707 Points
Cinebench R15 - CPU Multi 64Bit
min: 964     avg: 1181     median: 1185 (27%)     max: 1306 Points
010203040506070809010011012013014015016017018019020021022023024025026027028029030031032033034035036037038039040041042043044045046047048049050051052053054055056057058059060061062063064065066067068069070071072073074075076077078079080081082083084085086087088089090091092093094095096097098099010001010102010301040105010601070108010901100111011201130114011501160117011801190120012101220123012401250126012701280129013001310Tooltip
min: 863     avg: 1107     median: 1116 (26%)     max: 1251 Points
01020304050607080901001101201301401501601701801902002102202302402502602702802903003103203303403503603703803904004104204304404504604704804905005105205305405505605705805906006106206306406506606706806907007107207307407507607707807908008108208308408508608708808909009109209309409509609709809901000101010201030104010501060107010801090110011101120113011401150116011701180119012001210122012301240Tooltip
Cinebench R15 - CPU Single 64Bit
min: 170     avg: 183     median: 183 (84%)     max: 194 Points
min: 163     avg: 172     median: 173 (79%)     max: 177 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 11.26     avg: 12.8     median: 13.2 (34%)     max: 14.11 Points
min: 9.54     avg: 12.2     median: 12.3 (32%)     max: 13.54 Points
Cinebench R11.5 - CPU Single 64Bit
min: 1.96     avg: 2.1     median: 2.1 (85%)     max: 2.19 Points
min: 1.89     avg: 2     median: 2 (80%)     max: 2 Points
Cinebench R10 - Rendering Single 32Bit
min: 6659     avg: 6895     median: 6902 (71%)     max: 7214 Points
min: 6236     avg: 6479     median: 6471 (66%)     max: 6645 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 28251     avg: 33203     median: 33694 (57%)     max: 36304 Points
min: 29664     avg: 33163     median: 33595 (56%)     max: 35307 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 37188     avg: 38074     median: 38074 (50%)     max: 38960 Points
min: 33944     avg: 42290     median: 43494 (57%)     max: 46384 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 9069     avg: 9075     median: 9075 (84%)     max: 9081 Points
min: 8472     avg: 8542     median: 8498 (79%)     max: 8665 Points
wPrime 2.0x - 1024m *
min: 125.49     avg: 158     median: 156.8 (2%)     max: 180.545 seconds
wPrime 2.0x - 32m *
min: 4.35     avg: 7.1     median: 5.5 (1%)     max: 16.26 seconds
WinRAR - Result
6631 KB/s (78%)
5310 KB/s (62%)
7-Zip 18.03 - 7z b 4
min: 28512     avg: 32291     median: 33363 (36%)     max: 35174 MIPS
min: 28826     avg: 30674     median: 31144 (33%)     max: 33257 MIPS
7-Zip 18.03 - 7z b 4 -mmt1
min: 4657     avg: 4881     median: 4921 (32%)     max: 5042 MIPS
min: 4599     avg: 4621     median: 4629 (30%)     max: 4630 MIPS
X264 HD Benchmark 4.0 - Pass 2
69.6 fps (44%)
min: 64.15     avg: 67.2     median: 67.2 (43%)     max: 70.2 fps
X264 HD Benchmark 4.0 - Pass 1
219 fps (78%)
min: 193.5     avg: 200     median: 200.3 (71%)     max: 207.1 fps
HWBOT x265 Benchmark v2.2 - 4k Preset
min: 7.1     avg: 8.6     median: 9.1 (33%)     max: 9.6 fps
min: 7.56     avg: 8.2     median: 7.8 (28%)     max: 9.55 fps
TrueCrypt - Serpent Mean 100MB
0.8 GB/s (39%)
0.7 GB/s (38%)
TrueCrypt - Twofish Mean 100MB
1.3 GB/s (0%)
1.2 GB/s (0%)
TrueCrypt - AES Mean 100MB
7.3 GB/s (37%)
7 GB/s (36%)
Blender 2.79 *
min: 391     avg: 437     median: 415.9 (4%)     max: 486.6 Seconds
min: 395.5     avg: 456     median: 469.3 (5%)     max: 485.9 Seconds
3DMark 06 - CPU
min: 10212     avg: 10844     median: 10931 (73%)     max: 11365 Points
min: 7531     avg: 10078     median: 10294.5 (69%)     max: 10832 Points
Super Pi mod 1.5 XS 1M *
min: 8.3     avg: 8.5     median: 8.4 (2%)     max: 8.96 Seconds
min: 8.98     avg: 9.3     median: 9.3 (2%)     max: 9.45 Seconds
Super Pi mod 1.5 XS 2M *
min: 18.4     avg: 18.9     median: 18.5 (1%)     max: 20.09 Seconds
min: 20.26     avg: 21     median: 21.1 (1%)     max: 21.39 Seconds
Super Pi Mod 1.5 XS 32M *
min: 450.5     avg: 472     median: 467.3 (2%)     max: 502.18 Seconds
min: 509.122     avg: 524     median: 524 (2%)     max: 536.64 Seconds
3DMark Vantage - P CPU no PhysX 1280x1024
min: 35262     avg: 41819     median: 42706.5 (60%)     max: 46599 Points
min: 27882     avg: 36281     median: 37117 (52%)     max: 41516 Points
3DMark 11 - Performance Physics 1280x720
min: 9704     avg: 12818     median: 13038.5 (64%)     max: 14337 points
min: 7869     avg: 11044     median: 11474.5 (56%)     max: 13112 points
3DMark - Ice Storm Standard Physics 1280x720
min: 54125     avg: 58396     median: 58744 (38%)     max: 60819 Points
min: 43026     avg: 55905     median: 56773 (37%)     max: 58897 Points
3DMark - Ice Storm Extreme Physics 1920x1080
min: 53777     avg: 58395     median: 58630.5 (70%)     max: 60985 Points
min: 51146     avg: 56438     median: 56720 (68%)     max: 58704 Points
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 57138     avg: 58961     median: 58453 (68%)     max: 61319 Points
min: 55371     avg: 57714     median: 57465.5 (66%)     max: 60233 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 8293     avg: 10682     median: 11046 (28%)     max: 11708 Points
min: 4876     avg: 9924     median: 10149 (26%)     max: 11320 Points
3DMark - Fire Strike Physics 1920x1080
min: 12438     avg: 16315     median: 16673.5 (57%)     max: 17788 Points
min: 8551     avg: 15199     median: 15533 (53%)     max: 17219 Points
Geekbench 3 - 32 Bit Multi-Core Score
min: 21185     avg: 22450     median: 22711.5 (40%)     max: 23587 Points
min: 20725     avg: 21871     median: 21920 (39%)     max: 22665 Points
Geekbench 3 - 32 Bit Single-Core Score
min: 4137     avg: 4243     median: 4252.5 (88%)     max: 4428 Points
min: 3734     avg: 3995     median: 4008 (83%)     max: 4163 Points
Geekbench 4.0 - 64 Bit Multi-Core Score
min: 24370     avg: 24660     median: 24659.5 (69%)     max: 24949 Points
min: 17048     avg: 19665     median: 19875 (55%)     max: 22006 Points
Geekbench 4.0 - 64 Bit Single-Core Score
min: 5377     avg: 5570     median: 5569.5 (88%)     max: 5762 Points
min: 4548     avg: 4839     median: 4868.5 (77%)     max: 4997 Points
Geekbench 4.0 - Compute OpenCL Score
min: 87060     avg: 151697     median: 136700 (47%)     max: 289569 Points
Geekbench 4.4 - 64 Bit Single-Core Score
min: 4440     avg: 5212     median: 5248.5 (83%)     max: 5476 Points
min: 4669     avg: 4982     median: 5040 (80%)     max: 5146 Points
Geekbench 4.4 - 64 Bit Multi-Core Score
min: 17054     avg: 21814     median: 22426 (39%)     max: 25043 Points
min: 17709     avg: 21069     median: 21648 (38%)     max: 23313 Points
Geekbench 5 - 64 Bit Single-Core Score
min: 1127     avg: 1173     median: 1170 (87%)     max: 1224 Points
Geekbench 5 - 64 Bit Multi-Core Score
min: 4957     avg: 5467     median: 5440 (33%)     max: 6029 Points
Mozilla Kraken 1.1 - Total Score *
min: 0     avg: 1078     median: 1072.8 (2%)     max: 1713.4 ms
min: 694.8     avg: 1108     median: 1123.8 (2%)     max: 1272.4 ms
Sunspider - 1.0 Total Score *
min: 82.6     avg: 84.3     median: 84.1 (1%)     max: 86.6 ms
min: 77.5     avg: 82.3     median: 83 (1%)     max: 85.8 ms
Octane V2 - Total Score
min: 22874     avg: 35988     median: 36261 (69%)     max: 39708 Points
min: 27460     avg: 34108     median: 34163 (65%)     max: 44549 Points
Power Consumption - Prime95 V28,10 Stress Power Consumption (external Monitor) ultra *
100%
1 8750H +
min: 0     avg: 45.2     median: 45.2 (12%)     max: 90.4 Watt
Power Consumption - Cinebench R15 Multi Power Consumption (external Monitor) ultra *
100%
1 8750H +
97 Watt (26%)

Average Benchmarks Intel Core i7-9750H → 100%

Average Benchmarks Intel Core i7-8750H → 95%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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