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Intel Core i7-8809G vs Intel Core i7-8706G vs Intel Core i7-8709G

Intel Core i7-8809G

► remove from comparison Intel i7-8809G

The Intel Core i7-8809G is a fast quad-core processor for notebooks based on the Kaby Lake architecture and was announced in January 2018. similar to the Intel Xeon E3-1535M v6 it integrates four processor cores clocked at 3.1 - 4.2 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, 100 MHz higher Boost clock 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 i7-8809G based models can be built with smaller chassis.

Intel Core i7-8706G

► remove from comparison Intel i7-8706G

The Intel Core i7-8706G 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 20 CUs = 1,280 shaders at 1011 MHz) and 4 GB HBM2 graphics memory. The CPU is still produced in 14nm as the i7-7920HQ. Similar to the Core i7-8705G, but with support for vPro (the only Kaby Lake-G CPU with vPro support). Compared to the high-end Kaby Lake-G models, the i7-8706G only features 20 instead of 24 CUs for the Vega GPU and a lower TDP of 65 versus 100 Watt.

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 i7-8706G should be slightly faster due to the HBM2 memory and the 65 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 GL graphics card with 20 CUs and therefore double the amount of the current mobile Ryzen APUs (e.g. Ryzen 7 2700 with 10 CUs) but 4 less than the Vega M GH of the high end models.

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 65 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 i7-8706G based models can be built with smaller chassis.

Intel Core i7-8709G

► remove from comparison Intel i7-8709G

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.

ModelIntel Core i7-8809GIntel Core i7-8706GIntel Core i7-8709G
SeriesIntel Core i7Intel Core i7Intel Core i7
CodenameKaby Lake-GKaby Lake-GKaby Lake-G
Series: Core i7 Kaby Lake-G
Intel Core i7-8809G « 3.1 - 4.2 GHz4 / 8 cores8 MB L3
Intel Core i7-8709G3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8706G3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8705G3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8809G3.1 - 4.2 GHz4 / 8 cores8 MB L3
Intel Core i7-8709G3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8706G « 3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8705G3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8809G3.1 - 4.2 GHz4 / 8 cores8 MB L3
Intel Core i7-8709G « 3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8706G3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-8705G3.1 - 4.1 GHz4 / 8 cores8 MB L3
Clock3100 - 4200 MHz3100 - 4100 MHz3100 - 4100 MHz
L1 Cache256 KB256 KB256 KB
L2 Cache1 MB1 MB1 MB
L3 Cache8 MB8 MB8 MB
Cores / Threads4 / 84 / 84 / 8
TDP100 Watt65 Watt100 Watt
Technology14 nm14 nm14 nm
max. Temp.100 °C
FeaturesHyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR4-2400 Memory Controller, AVX, AVX2, Quick Sync, Virtualization, AES-NI, vProHyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUAMD Radeon RX Vega M GH (1063 - 1190 MHz)AMD Radeon RX Vega M GL / 870 (931 - 1011 MHz)AMD Radeon RX Vega M GH (1063 - 1190 MHz)
Architecturex86x86x86
Announced
Manufacturerwww.intel.comark.intel.com
SocketBGA

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i7-8809G
29.5 pt (41%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
404 Points (45%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
2005 Points (5%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 864     avg: 865     median: 865 (5%)     max: 866 Points
781 Points (5%)
791 Points (5%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 178     avg: 179     median: 179 (54%)     max: 180 Points
172 Points (52%)
158 Points (48%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
9.4 Points (12%)
8.4 Points (11%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2 Points (50%)
2 Points (50%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
6668 Points (40%)
6549 Points (40%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
25809 Points (19%)
24130 Points (17%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 186.7     avg: 190.9     median: 190.9 (2%)     max: 195 s
199.6 s (2%)
wPrime 2.10 - wPrime 2.0 32m *
min: 6.532     avg: 6.6     median: 6.6 (1%)     max: 6.6 s
6.6 s (1%)
WinRAR - WinRAR 4.0
5984 Points (9%)
5047 Points (8%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
19347 MIPS (11%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
4101 MIPS (49%)
X264 HD Benchmark 4.0 - x264 Pass 2
53.4 fps (19%)
50 fps (17%)
X264 HD Benchmark 4.0 - x264 Pass 1
200.3 fps (46%)
182.6 fps (42%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
7.1 fps (12%)
6.3 fps (11%)
TrueCrypt - TrueCrypt Serpent
0.5 GB/s (0%)
0.4 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
0.8 GB/s (14%)
0.7 GB/s (12%)
TrueCrypt - TrueCrypt AES
4.8 GB/s (13%)
2.4 GB/s (6%)
Blender - Blender 2.79 BMW27 CPU *
537 Seconds (4%)
624 Seconds (4%)
3DMark 06 - CPU - 3DMark 06 - CPU
8837 Points (19%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.8 s (2%)
9.5 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
19.9 s (1%)
20.4 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
484.9 s (2%)
505 s (2%)
3DMark 11 - 3DM11 Performance Physics
11010 Points (30%)
9579 Points (26%)
3DMark - 3DMark Ice Storm Physics
56119 Points (46%)
38514 Points (31%)
3DMark - 3DMark Ice Storm Extreme Physics
57490 Points (47%)
3DMark - 3DMark Ice Storm Unlimited Physics
58074 Points (49%)
3DMark - 3DMark Cloud Gate Physics
8497 Points (21%)
7252 Points (18%)
3DMark - 3DMark Fire Strike Standard Physics
12168 Points (22%)
10868 Points (19%)
3DMark - 3DMark Time Spy CPU
4895 Points (21%)
3789 Points (16%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
5268 Points (53%)
5011 Points (50%)
4436 Points (44%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
17183 Points (19%)
16256 Points (18%)
14863 Points (17%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
1054 ms (1%)
1097 ms (1%)
Sunspider - Sunspider 1.0 Total Score *
78.6 ms (1%)
Octane V2 - Octane V2 Total Score
34543 Points (31%)
28486 Points (26%)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
9.8 Points per Watt (7%)

Average Benchmarks Intel Core i7-8809G → 100% n=4

Average Benchmarks Intel Core i7-8706G → 94% n=4

Average Benchmarks Intel Core i7-8709G → 88% n=4

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.26
log 28. 18:08:57

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#4 did not recreate cache, as it is less than 5 days old! Created at Thu, 28 Mar 2024 05:35:32 +0100 +0.001s ... 0.001s

#5 composed specs +0.046s ... 0.047s

#6 did output specs +0s ... 0.047s

#7 getting avg benchmarks for device 9618 +0.016s ... 0.063s

#8 got single benchmarks 9618 +0.009s ... 0.071s

#9 getting avg benchmarks for device 9678 +0.003s ... 0.074s

#10 got single benchmarks 9678 +0.007s ... 0.081s

#11 getting avg benchmarks for device 9680 +0.003s ... 0.084s

#12 got single benchmarks 9680 +0.005s ... 0.088s

#13 got avg benchmarks for devices +0s ... 0.088s

#14 min, max, avg, median took s +0.223s ... 0.312s

#15 return log +0s ... 0.312s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)