C 2018
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Intel Core i7-8709G

Intel 8709G

The Intel Core i7-8709G is a fast quad-core processor for notebooks based on the Kaby Lake architecture and was announced in January 2018. similar to the Core i7-7920HQ it integrates four processor cores clocked at 3.1 - 4.1 GHz. As a speciality the package also contains a Vega based graphics card from AMD (with 24 CUs = 1536 shaders at 1190 MHz) and 4 GB HBM2 graphics memory. The CPU is still produced in 14nm as the i7-7920HQ.

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

Compared to the i7-7920HQ, the i7-8809G should be slightly faster due to the HBM2 memory and the 100 Watt TDP. The performance is therefore sufficient even for very demanding tasks and on par with powerful desktop quad-core processors.

Graphics

In addition to the Intel HD Graphics 630 in the CPU die, the Core i7-8809G also offers an AMD Radeon RX Vega M GH graphics card with 24 Cus and therefore more than double the amount of the current Ryzen APUs (e.g. Ryzen 7 2700 with 10 CUs).

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 8809G should also support HDCP 2.2, but for HDMI 2.0, it most likely needs a converter from DisplayPort.

Power Consumption

The CPU chip is manufactured in an improved 14nm process with FinFET transistors. It is rated at a TDP of around 100 Watt and therefore is only suited for laptops with good cooling solutions. Compared to laptops with Core i7-H quad cores and dedicated graphics cards, the i7-8709G based models can be built with smaller chassis.

SeriesIntel Core i7
CodenameKaby Lake-G
Series: Core i7 Kaby Lake-G
Intel Core i7-8809G (compare)3100 - 4200 MHz4 / 88 MB
» Intel Core i7-8709G3100 - 4100 MHz4 / 88 MB
Intel Core i7-8706G (compare)3100 - 4100 MHz4 / 88 MB
Intel Core i7-8705G (compare)3100 - 4100 MHz4 / 88 MB
Clock Rate3100 - 4100 MHz
Level 1 Cache256 KB
Level 2 Cache1 MB
Level 3 Cache8 MB
Number of Cores / Threads4 / 8
Max. Power Consumption (TDP = Thermal Design Power)100 Watt
Manufacturing Technology14 nm
FeaturesHyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
GPUAMD Radeon RX Vega M GH (1063 - 1190 MHz)
64 Bit64 Bit support
Announcement Date01/10/2018
Product Link (external)Intel Core i7 8709G

Benchmarks

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- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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Other CPUs of the series Intel Core i7

» Intel Core i7 8850H
   2.6 GHz / 1.5 MB + 9 MB
» Intel Core i7 8750H
   2.2 GHz / 1.5 MB + 9 MB
» Intel Core i7 8809G
   3.1 GHz / 1 MB + 8 MB
» Intel Core i7 8709G
   3.1 GHz / 1 MB + 8 MB
» Intel Core i7 8706G
   3.1 GHz / 1 MB + 8 MB
» Intel Core i7 8705G
   3.1 GHz / 1 MB + 8 MB
» Intel Core i7 7920HQ
   3.1 GHz / 1 MB + 8 MB
» Intel Core i7 4940MX
   3.1 GHz / 1 MB + 8 MB
» Intel Core i7 7820HQ
   2.9 GHz / 1 MB + 8 MB
» Intel Core i7 7820HK
   2.9 GHz / 1 MB + 8 MB
» Intel Core i7 6920HQ
   2.9 GHz / 1 MB + 8 MB
» Intel Core i7 5950HQ
   2.9 GHz / 1 MB + 6 MB
» Intel Core i7 4930MX
   3 GHz / 1 MB + 8 MB
» Intel Core i7 6970HQ
   2.8 GHz / 1 MB + 8 MB
» Intel Core i7 7700HQ
   2.8 GHz / 1 MB + 6 MB
» Intel Core i7 6870HQ
   2.7 GHz / 1 MB + 8 MB
» Intel Core i7 4980HQ
   2.8 GHz / 1 MB + 6 MB
» Intel Core i7 4910MQ
   2.9 GHz / 1 MB + 8 MB
» Intel Core i7 5850HQ
   2.7 GHz / 1 MB + 6 MB
» Intel Core i7 3940XM
   3 GHz / 1 MB + 8 MB
» Intel Core i7 5700HQ
   2.7 GHz / 1 MB + 6 MB
» Intel Core i7 5750HQ
   2.5 GHz / 1 MB + 6 MB
» Intel Core i7 6820HK
   2.7 GHz / 1 MB + 8 MB
» Intel Core i7 6820HQ
   2.7 GHz / 1 MB + 8 MB
» Intel Core i7 6770HQ
   2.6 GHz / 1 MB + 6 MB
» Intel Core i7 4900MQ
   2.8 GHz / 1 MB + 8 MB
» Intel Core i7 4960HQ
   2.6 GHz / 1 MB + 6 MB
» Intel Core i7 6700HQ
   2.6 GHz / 1 MB + 6 MB
» Intel Core i7 4810MQ
   2.8 GHz / 1 MB + 6 MB
» Intel Core i7 4870HQ
   2.5 GHz / 1 MB + 6 MB
» Intel Core i7 8650U
   1.9 GHz / 1 MB + 8 MB
» Intel Core i7 3920XM
   2.9 GHz / 1 MB + 8 MB
» Intel Core i7 4800MQ
   2.7 GHz / 1 MB + 6 MB
» Intel Core i7 4950HQ
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 4860HQ
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 4720HQ
   2.6 GHz / 1 MB + 6 MB
» Intel Core i7 3840QM
   2.8 GHz / 1 MB + 8 MB
» Intel Core i7 4850HQ
   2.3 GHz / 1 MB + 6 MB
» Intel Core i7 4710HQ
   2.5 GHz / 1 MB + 6 MB
» Intel Core i7 4710MQ
   2.5 GHz / 1 MB + 6 MB
» Intel Core i7 4770HQ
   2.2 GHz / 1 MB + 6 MB
» Intel Core i7 3820QM
   2.7 GHz / 1 MB + 8 MB
» Intel Core i7 3740QM
   2.7 GHz / 1 MB + 6 MB
» Intel Core i7 3720QM
   2.6 GHz / 1 MB + 6 MB
» Intel Core i7 4700HQ
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 4700MQ
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 4760HQ
   2.1 GHz / 1 MB + 6 MB
» Intel Core i7 8565U
   1.8 GHz / 1 MB + 8 MB
» Intel Core i7 4722HQ
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 2960XM
   2.7 GHz / 1 MB + 8 MB
» Intel Core i7 7567U
   3.5 GHz / 0.5 MB + 4 MB
» Intel Core i7 8550U
   1.8 GHz / 1 MB + 8 MB
» Intel Core i7 7660U
   2.5 GHz / 0.5 MB + 4 MB
» Intel Core i7 7600U
   2.8 GHz / 0.5 MB + 4 MB
» Intel Core i7 4712HQ
   2.3 GHz / 1 MB + 6 MB
» Intel Core i7 4712MQ
   2.3 GHz / 1 MB + 6 MB
» Intel Core i7 4750HQ
   2 GHz / 1 MB + 6 MB
» Intel Core i7 3635QM
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 3630QM
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 4702HQ
   2.2 GHz / 1 MB + 6 MB
» Intel Core i7 4702MQ
   2.2 GHz / 1 MB + 6 MB
» Intel Core i7 2860QM
   2.5 GHz / 1 MB + 8 MB
» Intel Core i7 2920XM
   2.5 GHz / 1 MB + 8 MB
» Intel Core i7 3615QM
   2.3 GHz / 1 MB + 6 MB
» Intel Core i7 3610QM
   2.3 GHz / 1 MB + 6 MB
» Intel Core i7 3632QM
   2.2 GHz / 1 MB + 6 MB
» Intel Core i7 2760QM
   2.4 GHz / 1 MB + 6 MB
» Intel Core i7 7560U
   2.4 GHz / 0.5 MB + 4 MB
» Intel Core i7 2820QM
   2.3 GHz / 1 MB + 8 MB
» Intel Core i7 3612QM
   2.1 GHz / 1 MB + 6 MB
» Intel Core i7 2720QM
   2.2 GHz / 1 MB + 6 MB
» Intel Core i7 2675QM
   2.2 GHz / 1 MB + 6 MB
» Intel Core i7 2670QM
   2.2 GHz / 1 MB + 6 MB
» Intel Core i7 6567U
   3.3 GHz / 0.5 MB + 4 MB
» Intel Core i7 7500U
   2.7 GHz / 0.5 MB + 4 MB
» Intel Core i7 2635QM
   2 GHz / 1 MB + 6 MB
» Intel Core i7 2630QM
   2 GHz / 1 MB + 6 MB
» Intel Core i7 5557U
   3.1 GHz / 0.5 MB + 4 MB
» Intel Core i7 4610M
   3 GHz / 0.5 MB + 4 MB
» Intel Core i7 940XM
   2.13 GHz / 1 MB + 8 MB
» Intel Core i7 4600M
   2.9 GHz / 0.5 MB + 4 MB
» Intel Core i7 4578U
   3 GHz / 0.5 MB + 4 MB
» Intel Core i7 920XM
   2 GHz / 1 MB + 8 MB
» Intel Core i7 3540M
   3 GHz / 0.5 MB + 4 MB
» Intel Core i7 4558U
   2.8 GHz / 0.5 MB + 4 MB
» Intel Core i7 6600U
   2.6 GHz / 0.5 MB + 4 MB
» Intel Core i7 6650U
   2.2 GHz / 0.5 MB + 4 MB
» Intel Core i7 6560U
   2.2 GHz / 0.5 MB + 4 MB
» Intel Core i7 3520M
   2.9 GHz / 0.5 MB + 4 MB
» Intel Core i7 6500U
   2.5 GHz / 0.5 MB + 4 MB
» Intel Core i7 5600U
   2.6 GHz / 0.5 MB + 4 MB
» Intel Core i7 5650U
   2.2 GHz / 0.5 MB + 4 MB
» Intel Core i7 2640M
   2.8 GHz / 0.5 MB + 4 MB
» Intel Core i7 5500U
   2.4 GHz / 0.5 MB + 4 MB
» Intel Core i7 5550U
   2 GHz / 0.5 MB + 4 MB
» Intel Core i7 840QM
   1.86 GHz / 1 MB + 8 MB
» Intel Core i7 2620M
   2.7 GHz / 0.5 MB + 4 MB
» Intel Core i7 4600U
   2.1 GHz / 0.5 MB + 4 MB
» Intel Core i7 4650U
   1.7 GHz / 0.5 MB + 4 MB
» Intel Core i7 8559U
   2.7 GHz / 1 MB + 8 MB
» Intel Core i7 3687U
   2.1 GHz / 0.5 MB + 4 MB
» Intel Core i7 4510U
   2 GHz / 0.5 MB + 4 MB
» Intel Core i7 640M
   2.8 GHz / 0.5 MB + 4 MB
» Intel Core i7 820QM
   1.73 GHz / 1 MB + 8 MB
» Intel Core i7 8500Y
   1.5 GHz / 0.5 MB + 4 MB
» Intel Core i7 3667U
   2 GHz / 0.5 MB + 4 MB
» Intel Core i7 4500U
   1.8 GHz / 0.5 MB + 4 MB
» Intel Core i7 4550U
   1.5 GHz / 0.5 MB + 4 MB
» Intel Core i7 7Y75
   1.3 GHz / 0.5 MB + 4 MB
» Intel Core i7 740QM
   1.73 GHz / 1 MB + 6 MB
» Intel Core i7 3537U
   2 GHz / 0.5 MB + 4 MB
» Intel Core i7 3517U
   1.9 GHz / 0.5 MB + 4 MB
» Intel Core i7 620M
   2.66 GHz / 0.5 MB + 4 MB
» Intel Core i7 720QM
   1.6 GHz / 1 MB + 6 MB
» Intel Core i7 2649M
   2.3 GHz / 0.5 MB + 4 MB
» Intel Core i7 4610Y
   1.7 GHz / 0.5 MB + 4 MB
» Intel Core i7 2629M
   2.1 GHz / 0.5 MB + 4 MB
» Intel Core i7 2677M
   1.8 GHz / 0.5 MB + 4 MB
» Intel Core i7 660LM
   2.27 GHz / 0.5 MB + 4 MB
» Intel Core i7 2637M
   1.7 GHz / 0.5 MB + 4 MB
» Intel Core i7 2657M
   1.6 GHz / 0.5 MB + 4 MB
» Intel Core i7 3689Y
   1.5 GHz / 0.5 MB + 4 MB
» Intel Core i7 2617M
   1.5 GHz / 0.5 MB + 4 MB
» Intel Core i7 640LM
   2.13 GHz / 0.5 MB + 4 MB
» Intel Core i7 620LM
   2 GHz / 0.5 MB + 4 MB
» Intel Core i7 680UM
   1.47 GHz / 0.5 MB + 4 MB
» Intel Core i7 660UM
   1.33 GHz / 0.5 MB + 4 MB
» Intel Core i7 640UM
   1.2 GHz / 0.5 MB + 4 MB
» Intel Core i7 620UM
   1.06 GHz / 0.5 MB + 4 MB

Surrounding CPUs

- AMD Ryzen 5 1600
   3.2 GHz / 3 MB + 16 MB
- Intel Xeon (Desktop) E3-1280 v5
   3.7 GHz / 1 MB + 8 MB
- Intel Core i7 (Desktop) 6700
   3.4 GHz / 1 MB + 8 MB
- Intel Xeon E3-1535M v6
   3.1 GHz / 1 MB + 8 MB
- Intel Core i5 8400H
   2.5 GHz / 1 MB + 8 MB
» Intel Core i7 8709G
   3.1 GHz / 1 MB + 8 MB
+ Intel Core i7 8706G
   3.1 GHz / 1024 KB + 8192 KB
+ Intel Core i7 8705G
   3.1 GHz / 1024 KB + 8192 KB
+ Intel Core i7 7920HQ
   3.1 GHz / 1024 KB + 8192 KB
+ Intel Core i7 (Desktop) 4790
   3.6 GHz / 1024 KB + 8192 KB
+ Intel Core i5 (Desktop) 7600K
   3.8 GHz / 1024 KB + 8192 KB
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > Intel Core i7 > Intel Core i7-8709G SoC
Klaus Hinum, 2018-01-17 (Update: 2018-01-18)