Intel Core i7-7920HQ vs Intel Core i7-7600U

Intel Core i7-7920HQ

► remove Intel i7-7920HQ

The Intel Core i7-7920HQ is a fast quad-core processor for notebooks based on the Kaby Lake architecture and was announced in January 2017. It is the top model of the consumer series at the time of the announcement. Only the Xeon E3-1535M v6 is faster (100 - 200 MHz higher Turbo clocks). Besides four cores including Hyper-Threading support running at 3.1-4.1 GHz (4 cores up to 3.7 GHz, 2 cores up to 3.9 GHz), the processor is also equipped with the HD Graphics 630 GPU as well as a dual-channel memory controller (DDR3L-1600/DDR4-2400). It is manufactured in a 14nm process with FinFET transistors.

Architecture

Intel basically uses the same micro architecture compared to Skylake, so the per-MHz performance does not differ. The manufacturer only reworked the Speed Shift technology for faster dynamic adjustments of voltages and clocks, and the improved 14nm process allows much higher frequencies combined with better efficiency than before.

Performance

The performance is a bit higher compared to the Skylake predecessor Core i7-6920HQ (2.9-3.8 GHz) thanks to slightly higher clocks (up to 7.9%), so it is the fastest mobile consumer processor in the beginning of 2017 (mobile Xeon E5-1535M v6 has even higher Turbo clocks). The performance is sufficient even for very demanding tasks and on par with powerful desktop quad-core processors.

Graphics

The integrated Intel HD Graphics 630 has 24 Execution Units (similar to previous HD Graphics 530) running at 350 - 1100 MHz. The performance depends a lot on the memory configuration; it should be comparable to a dedicated Nvidia GeForce 920M in combination with fast DDR4-2133 dual-channel memory.

Contrary to Skylake, Kaby Lake now supports hardware decoding for H.265/HEVC Main 10 with a 10-bit color depth as well as Google's VP9 codec. The dual-core Kaby Lake processors, which were announced in January, should also support HDCP 2.2.

Power Consumption

The chip is manufactured in an improved 14nm process with FinFET transistors, which improves the efficiency even further. Intel still specifies the TDP with 45 Watts, but it can also be reduced to 35 Watts by the notebook manufacturers (cTDP down). This will obviously affect the performance, because the Turbo Boost cannot be maintained for longer periods.

Intel Core i7-7600U

► remove Intel i7-7600U

The Intel Core i7-7600U is a fast dual-core processor for notebooks based on the Kaby Lake architecture and was announced in January 2017. It integrates 2 CPU cores with Hyper-Threading support clocked at 2.8 - 3.9 GHz (2 core Turbo also 3.9 GHz). Besides two cores, the processor is also equipped with the HD Graphics 620 GPU as well as a dual-channel memory controller (DDR3L-1600/DDR4-2400). It is manufactured in a 14nm process with FinFET transistors.

Architecture

Intel basically uses the same micro architecture compared to Skylake, so the per-MHz performance does not differ. The manufacturer only reworked the Speed Shift technology for faster dynamic adjustments of voltages and clocks, and the improved 14nm process allows much higher frequencies combined with better efficiency than before.

Performance

With 2.5 to 3.9 GHz, the Core i7-7600U clocks significantly higher than the old Core i7-6500U (2.5 - 3.1). That means, the i7-7600U is (at the time of announcement in beginning of 2017) the fastest dual core processor for laptops. The performance is sufficient for demanding tasks (except some games that may need four real cores).

Graphics

The integrated Intel HD Graphics 620 has 24 Execution Units (similar to previous HD Graphics 520) running at 300 - 1150 MHz. The performance depends a lot on the memory configuration; it should be comparable to a dedicated Nvidia GeForce 920M in combination with fast DDR4-2133 dual-channel memory.

Contrary to Skylake, Kaby Lake now supports hardware decoding for H.265/HEVC Main 10 with a 10-bit color depth as well as Google's VP9 codec. The dual-core Kaby Lake processors, which were announced in January, should also support HDCP 2.2.

Power Consumption

The chip is manufactured in an improved 14nm process with FinFET transistors, which improves the efficiency even further. Intel still specifies the TDP with 15 Watts, but it can also be reduced to 7.5 Watts by the notebook manufacturers (cTDP down). This will obviously affect the performance, because the Turbo Boost cannot be maintained for longer periods.

Intel Core i7-7920HQIntel Core i7-7600U
Intel Kaby LakeIntel Kaby Lake
Kaby LakeKaby Lake
: Kaby Lake Kaby Lake
Intel Core i7-7700K compare4.2 - 4.5 GHz4 / 88 MB
Intel Core i7-7700 compare3.6 - 4.2 GHz4 / 88 MB
Intel Xeon E3-1535M v6 compare3.1 - 4.2 GHz4 / 88 MB
» Intel Core i7-7920HQ3.1 - 4.1 GHz4 / 88 MB
Intel Core i7-7700T compare2.9 - 3.8 GHz4 / 88 MB
Intel Core i5-7600K compare3.8 - 4.2 GHz4 / 48 MB
Intel Xeon E3-1505M v6 compare3 - 4 GHz4 / 88 MB
Intel Core i7-7820HQ compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7820HK compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7700HQ compare2.8 - 3.8 GHz4 / 86 MB
Intel Core i5-7500 compare3.4 - 3.8 GHz4 / 46 MB
Intel Core i5-7440HQ compare2.8 - 3.8 GHz4 / 46 MB
Intel Core i7-7567U compare3.5 - 4 GHz2 / 44 MB
Intel Core i7-7660U compare2.5 - 4 GHz2 / 44 MB
Intel Core i7-7600U2.8 - 3.9 GHz2 / 44 MB
Intel Core i5-7300HQ compare2.5 - 3.5 GHz4 / 46 MB
Intel Core i5-7500T compare2.7 - 3.3 GHz4 / 46 MB
Intel Core i5-7287U compare3.3 - 3.7 GHz2 / 44 MB
Intel Core i7-7560U compare2.4 - 3.8 GHz2 / 44 MB
Intel Core i5-7360U compare2.3 - 3.6 GHz2 / 44 MB
Intel Core i5-7267U compare3.1 - 3.5 GHz2 / 44 MB
Intel Core i7-7500U compare2.7 - 3.5 GHz2 / 44 MB
Intel Core i5-7300U compare2.6 - 3.5 GHz2 / 43 MB
Intel Core i5-7260U compare2.2 - 3.4 GHz2 / 44 MB
Intel Core i5-7200U compare2.5 - 3.1 GHz2 / 43 MB
Intel Core i3-7100H compare3 GHz2 / 43 MB
Intel Core i3-7167U compare2.8 GHz2 / 43 MB
Intel Core i3-7130U compare2.7 GHz2 / 43 MB
Intel Core i7-7Y75 compare1.3 - 3.6 GHz2 / 44 MB
Intel Core i5-7Y57 compare1.2 - 3.3 GHz2 / 44 MB
Intel Core i5-7Y54 compare1.2 - 3.2 GHz2 / 44 MB
Intel Core i3-7100U compare2.4 GHz2 / 43 MB
Intel Core m3-7Y32 compare1 - 3 GHz2 / 44 MB
Intel Pentium Gold 4415U compare2.3 GHz2 / 42 MB
Intel Core m3-7Y30 compare1 - 2.6 GHz2 / 44 MB
Intel Celeron 3965U compare2.2 GHz2 / 22 MB
Intel Core i3-7020U compare2.3 GHz2 / 43 MB
Intel Celeron 3867U compare1.8 GHz2 / 22 MB
Intel Celeron 3865U compare1.8 GHz2 / 22 MB
Intel Pentium Gold 4425Y compare1.7 GHz2 / 42 MB
Intel Pentium Gold 4415Y compare1.6 GHz2 / 42 MB
Intel Pentium Gold 4410Y compare1.5 GHz2 / 42 MB
Intel Celeron 3965Y compare1.5 GHz2 / 22 MB
Intel Core i7-7700K compare4.2 - 4.5 GHz4 / 88 MB
Intel Core i7-7700 compare3.6 - 4.2 GHz4 / 88 MB
Intel Xeon E3-1535M v6 compare3.1 - 4.2 GHz4 / 88 MB
Intel Core i7-7920HQ3.1 - 4.1 GHz4 / 88 MB
Intel Core i7-7700T compare2.9 - 3.8 GHz4 / 88 MB
Intel Core i5-7600K compare3.8 - 4.2 GHz4 / 48 MB
Intel Xeon E3-1505M v6 compare3 - 4 GHz4 / 88 MB
Intel Core i7-7820HQ compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7820HK compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7700HQ compare2.8 - 3.8 GHz4 / 86 MB
Intel Core i5-7500 compare3.4 - 3.8 GHz4 / 46 MB
Intel Core i5-7440HQ compare2.8 - 3.8 GHz4 / 46 MB
Intel Core i7-7567U compare3.5 - 4 GHz2 / 44 MB
Intel Core i7-7660U compare2.5 - 4 GHz2 / 44 MB
» Intel Core i7-7600U2.8 - 3.9 GHz2 / 44 MB
Intel Core i5-7300HQ compare2.5 - 3.5 GHz4 / 46 MB
Intel Core i5-7500T compare2.7 - 3.3 GHz4 / 46 MB
Intel Core i5-7287U compare3.3 - 3.7 GHz2 / 44 MB
Intel Core i7-7560U compare2.4 - 3.8 GHz2 / 44 MB
Intel Core i5-7360U compare2.3 - 3.6 GHz2 / 44 MB
Intel Core i5-7267U compare3.1 - 3.5 GHz2 / 44 MB
Intel Core i7-7500U compare2.7 - 3.5 GHz2 / 44 MB
Intel Core i5-7300U compare2.6 - 3.5 GHz2 / 43 MB
Intel Core i5-7260U compare2.2 - 3.4 GHz2 / 44 MB
Intel Core i5-7200U compare2.5 - 3.1 GHz2 / 43 MB
Intel Core i3-7100H compare3 GHz2 / 43 MB
Intel Core i3-7167U compare2.8 GHz2 / 43 MB
Intel Core i3-7130U compare2.7 GHz2 / 43 MB
Intel Core i7-7Y75 compare1.3 - 3.6 GHz2 / 44 MB
Intel Core i5-7Y57 compare1.2 - 3.3 GHz2 / 44 MB
Intel Core i5-7Y54 compare1.2 - 3.2 GHz2 / 44 MB
Intel Core i3-7100U compare2.4 GHz2 / 43 MB
Intel Core m3-7Y32 compare1 - 3 GHz2 / 44 MB
Intel Pentium Gold 4415U compare2.3 GHz2 / 42 MB
Intel Core m3-7Y30 compare1 - 2.6 GHz2 / 44 MB
Intel Celeron 3965U compare2.2 GHz2 / 22 MB
Intel Core i3-7020U compare2.3 GHz2 / 43 MB
Intel Celeron 3867U compare1.8 GHz2 / 22 MB
Intel Celeron 3865U compare1.8 GHz2 / 22 MB
Intel Pentium Gold 4425Y compare1.7 GHz2 / 42 MB
Intel Pentium Gold 4415Y compare1.6 GHz2 / 42 MB
Intel Pentium Gold 4410Y compare1.5 GHz2 / 42 MB
Intel Celeron 3965Y compare1.5 GHz2 / 22 MB
3100 - 4100 MHz2800 - 3900 MHz
256 KB128 KB
1 MB512 KB
8 MB4 MB
4 / 82 / 4
45 15
14 14
100 °C100 °C
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 HD Graphics 630 (300 - 1150 MHz)Intel HD Graphics 620 (300 - 1150 MHz)
Architecturex86x86
$378 U.S.$393 U.S.
BGA1356

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
814 Points (18%)
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740750760770780790800810820Tooltip
min: 242     avg: 339     median: 344 (8%)     max: 379 Points
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
163 Points (60%)
min: 112     avg: 153     median: 161 (59%)     max: 164 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
8.9 Points (18%)
min: 3.62     avg: 3.9     median: 3.9 (8%)     max: 4.16 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1.9 Points (59%)
min: 1.48     avg: 1.8     median: 1.9 (59%)     max: 1.87 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
6169 (63%)
min: 5145     avg: 6096     median: 6253 (64%)     max: 6316
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
24138 (41%)
min: 11324     avg: 12622     median: 12482 (21%)     max: 15012
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
16430 Points (16%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
8145 Points (61%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 436.057     avg: 486     median: 480.5 (6%)     max: 555.715 s
wPrime 2.10 - wPrime 2.0 32m *
min: 12.1     avg: 15     median: 13.7 (3%)     max: 19.9 s
WinRAR - WinRAR 4.0
5228 (34%)
min: 2333     avg: 2681     median: 2686 (17%)     max: 2976
X264 HD Benchmark 4.0 - x264 Pass 2
50.6 fps (23%)
min: 19.51     avg: 22.4     median: 22.7 (10%)     max: 23.77 fps
X264 HD Benchmark 4.0 - x264 Pass 1
190 fps (56%)
min: 105.04     avg: 120     median: 121.1 (36%)     max: 130.12 fps
TrueCrypt - TrueCrypt Serpent
0.5 GB/s (0%)
min: 0.238     avg: 0.2     median: 0.2 (0%)     max: 0.248 GB/s
TrueCrypt - TrueCrypt Twofish
0.8 GB/s (1%)
min: 0.4     avg: 0.4     median: 0.4 (0%)     max: 0.416 GB/s
TrueCrypt - TrueCrypt AES
4.6 GB/s (0%)
min: 2.3     avg: 2.4     median: 2.4 (0%)     max: 2.4 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 4570     avg: 4714     median: 4720.5 (26%)     max: 4844 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.6 s (2%)
min: 9     avg: 10.2     median: 9.8 (2%)     max: 13.33 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
21.9 s (1%)
min: 22     avg: 23.5     median: 22.6 (1%)     max: 30.31 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
536 s (2%)
min: 506.49     avg: 552     median: 542.5 (2%)     max: 688.22 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
12748 Points (15%)
3DMark 11 - 3DM11 Performance Physics
10006 Points (43%)
min: 1706     avg: 4360     median: 4575 (20%)     max: 5004 Points
3DMark - 3DMark Ice Storm Physics
54313 Points (35%)
min: 23959     avg: 38587     median: 40889.5 (26%)     max: 50904 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 28540     avg: 39426     median: 39313 (42%)     max: 48085 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 45972     avg: 48807     median: 47780 (49%)     max: 52354 Points
3DMark - 3DMark Cloud Gate Physics
8483 Points (21%)
min: 3334     avg: 3727     median: 3768.5 (10%)     max: 4114 Points
3DMark - 3DMark Fire Strike Standard Physics
11841 Points (30%)
min: 4806     avg: 5372     median: 5430.5 (14%)     max: 5929 Points
3DMark - 3DMark Time Spy CPU
1937 Points (14%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
14987 (27%)
min: 7427     avg: 7749     median: 7748.5 (14%)     max: 8070
Geekbench 3 - Geekbench 3 32 Bit Single-Core
3906 (80%)
min: 3486     avg: 3693     median: 3693 (76%)     max: 3900
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
15856 (25%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
4112 (84%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
4272 (66%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
7978 (19%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
4386 (60%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
8278 (13%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
904 ms (2%)
min: 914     avg: 995     median: 944.6 (2%)     max: 1257.7 ms
Sunspider - Sunspider 1.0 Total Score *
66.3 ms (1%)
min: 62.5     avg: 65.2     median: 64.3 (1%)     max: 69.8 ms
Octane V2 - Octane V2 Total Score
min: 24529     avg: 35704     median: 37194.5 (63%)     max: 40798 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
42.3 Watt (11%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
35.4 Watt (9%)

Average Benchmarks Intel Core i7-7920HQ → 100% n=25

Average Benchmarks Intel Core i7-7600U → 71% n=25

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

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2020, 2019
v1.16
Please share our article, every link counts!
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)