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: 440.5     median: 437 (85%)     max: 468 Points
min: 403     avg: 411.8     median: 412 (80%)     max: 418 Points
Cinebench R20 - CPU (Multi Core)
min: 2051     avg: 2588.3     median: 2608 (38%)     max: 3110 Points
min: 2142     avg: 2377     median: 2336 (34%)     max: 2707 Points
Cinebench R15 - CPU Multi 64Bit
min: 964     avg: 1182.2     median: 1185 (27%)     max: 1306 Points
min: 863     avg: 1107.1     median: 1116 (26%)     max: 1251 Points
Cinebench R15 - CPU Single 64Bit
min: 170     avg: 183.5     median: 183 (84%)     max: 194 Points
min: 163     avg: 172     median: 173 (79%)     max: 177 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 11     avg: 12.8     median: 13 (30%)     max: 14 Points
min: 9     avg: 12.2     median: 12 (27%)     max: 13 Points
Cinebench R11.5 - CPU Single 64Bit
min: 1     avg: 2.1     median: 2 (100%)     max: 2 Points
min: 1     avg: 2     median: 1 (50%)     max: 2 Points
Cinebench R10 - Rendering Single 32Bit
min: 6659     avg: 6917     median: 6936 (71%)     max: 7214 Points
min: 6236     avg: 6479.4     median: 6471 (66%)     max: 6645 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 28251     avg: 33647.1     median: 34069 (52%)     max: 36304 Points
min: 29664     avg: 33163.1     median: 33595 (51%)     max: 35307 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 37188     avg: 38074     median: 38074 (50%)     max: 38960 Points
min: 33944     avg: 42289.6     median: 43494 (57%)     max: 46384 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 9069     avg: 9075     median: 9075 (88%)     max: 9081 Points
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
6631 KB/s (78%)
5310 KB/s (62%)
7-Zip 18.03 - 7z b 4
min: 28512     avg: 32291.4     median: 33363 (32%)     max: 35174 MIPS
min: 28826     avg: 30673.8     median: 31144 (30%)     max: 33257 MIPS
7-Zip 18.03 - 7z b 4 -mmt1
min: 4657     avg: 4880.9     median: 4921 (71%)     max: 5042 MIPS
min: 4599     avg: 4621     median: 4629 (67%)     max: 4630 MIPS
X264 HD Benchmark 4.0 - Pass 2
69.6 fps (39%)
min: 64     avg: 67.2     median: 67 (38%)     max: 70 fps
X264 HD Benchmark 4.0 - Pass 1
218.6 fps (81%)
min: 193     avg: 200.3     median: 200 (74%)     max: 207 fps
HWBOT x265 Benchmark v2.2 - 4k Preset
min: 7     avg: 8.6     median: 9 (30%)     max: 9 fps
min: 7     avg: 8.2     median: 7 (23%)     max: 9 fps
TrueCrypt - Serpent Mean 100MB
0.8 GB/s (38%)
0.7 GB/s (36%)
TrueCrypt - Twofish Mean 100MB
1.3 GB/s (43%)
1.2 GB/s (40%)
TrueCrypt - AES Mean 100MB
7.3 GB/s (37%)
7 GB/s (35%)
Blender 2.79 *
min: 391     avg: 436.8     median: 415 (4%)     max: 486 Seconds
min: 395     avg: 456.2     median: 469 (5%)     max: 485 Seconds
3DMark 06 - CPU
min: 10352     avg: 10923.5     median: 10944 (73%)     max: 11365 Points
min: 7531     avg: 10077.7     median: 10294 (69%)     max: 10832 Points
Super Pi mod 1.5 XS 1M *
8.5 Seconds (2%)
min: 8     avg: 9.3     median: 9 (2%)     max: 9 Seconds
Super Pi mod 1.5 XS 2M *
min: 18     avg: 18.9     median: 18 (1%)     max: 20 Seconds
min: 20     avg: 21     median: 21 (1%)     max: 21 Seconds
Super Pi Mod 1.5 XS 32M *
min: 450     avg: 471.8     median: 467 (2%)     max: 502 Seconds
min: 509     avg: 523.5     median: 524 (2%)     max: 536 Seconds
3DMark Vantage - P CPU no PhysX 1280x1024
min: 35262     avg: 41818.5     median: 42706 (60%)     max: 46599 Points
min: 27882     avg: 36281.3     median: 37117 (52%)     max: 41516 Points
3DMark 11 - Performance Physics 1280x720
min: 9745     avg: 12881.4     median: 13075 (67%)     max: 14337 points
min: 7869     avg: 11043.7     median: 11474 (59%)     max: 13112 points
3DMark - Ice Storm Standard Physics 1280x720
min: 54125     avg: 58740.8     median: 58809 (38%)     max: 60819 Points
min: 43026     avg: 55904.7     median: 56773 (37%)     max: 58897 Points
3DMark - Ice Storm Extreme Physics 1920x1080
min: 53777     avg: 58718.9     median: 58661 (70%)     max: 60985 Points
min: 51146     avg: 56437.8     median: 56720 (68%)     max: 58704 Points
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 57138     avg: 59160.8     median: 59065 (68%)     max: 61319 Points
min: 55371     avg: 57714.1     median: 57465 (66%)     max: 60233 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 8293     avg: 10707.8     median: 11077 (28%)     max: 11708 Points
min: 4876     avg: 9923.7     median: 10149 (26%)     max: 11320 Points
3DMark - Fire Strike Physics 1920x1080
min: 13972     avg: 16393.7     median: 16730 (51%)     max: 17788 Points
min: 8551     avg: 15199.5     median: 15533 (48%)     max: 17219 Points
Geekbench 3 - 32 Bit Multi-Core Score
min: 21185     avg: 22612.9     median: 22875 (28%)     max: 23587 Points
min: 20725     avg: 21871.3     median: 21920 (27%)     max: 22665 Points
Geekbench 3 - 32 Bit Single-Core Score
min: 4143     avg: 4258.4     median: 4263 (87%)     max: 4428 Points
min: 3734     avg: 3994.8     median: 4008 (82%)     max: 4163 Points
Geekbench 4.0 - 64 Bit Multi-Core Score
min: 24370     avg: 24659.5     median: 24659 (82%)     max: 24949 Points
min: 17048     avg: 19664.5     median: 19875 (66%)     max: 22006 Points
Geekbench 4.0 - 64 Bit Single-Core Score
min: 5377     avg: 5569.5     median: 5569 (93%)     max: 5762 Points
min: 4548     avg: 4838.6     median: 4868 (81%)     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: 5214.9     median: 5266 (83%)     max: 5476 Points
min: 4669     avg: 4982.1     median: 5040 (80%)     max: 5146 Points
Geekbench 4.4 - 64 Bit Multi-Core Score
min: 17054     avg: 21790.9     median: 22699 (39%)     max: 25043 Points
min: 17709     avg: 21069.1     median: 21648 (38%)     max: 23313 Points
Geekbench 5 - 64 Bit Single-Core Score
min: 1169     avg: 1188     median: 1171 (87%)     max: 1224 Points
Geekbench 5 - 64 Bit Multi-Core Score
min: 4957     avg: 5410.3     median: 5245 (31%)     max: 6029 Points
Mozilla Kraken 1.1 - Total Score *
min: 0     avg: 1077.4     median: 1071 (2%)     max: 1713 ms
min: 694     avg: 1107.7     median: 1123 (2%)     max: 1272 ms
Sunspider - 1.0 Total Score *
min: 82     avg: 84.3     median: 84 (1%)     max: 86 ms
min: 77     avg: 82.3     median: 83 (1%)     max: 85 ms
Octane V2 - Total Score
min: 22874     avg: 36045.3     median: 36273 (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 (10%)     max: 90 Watt
Power Consumption - Cinebench R15 Multi Power Consumption (external Monitor) ultra *
100%
1 8750H +
97 Watt (17%)

Average Benchmarks Intel Core i7-9750H → 100%

Average Benchmarks Intel Core i7-8750H → 94%

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

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