Intel Core i7-8705G vs Intel Core i7-8750H – benchmarks and performance comparison

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The time has come to renew our comparisons of processors. Today the main characters of our article are two 8th gen Intel Core CPUs – the i7-8705G and i7-8750H.

Specs overview

We start off with Intel Core i7-8705G which is based on the Kaby Lake G architecture (8th gen) with a total of 4 cores and 8 threads. Manufactured through a 14 nm process, it ticks at 3.10 GHz base frequency and can reach up to 4.10 GHz turbo speed. The specs sheet is complemented by 8MB last level cache, a dual-channel memory controller supporting DDR3L-1600 or DDR4-2400 and a TDP of 65 W. The integrated GPU here is AMD Radeon RX Vega M GL (Vega 870, 4GB HBM2) clocked at 931- 1011 MHz.

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Now let’s cover the specs sheet of its opponent briefly. Intel Core i7-8750H is part of the 8th gen Coffee Lake-H architecture featuring six physical cores instead of the just four found on the Kaby Lake CPUs. Additionally, the base frequencies go up to 2.20 GHz, while the turbo speed can reach up to 4.10 GHz. Other specs include support for dual-channel DDR4-2666 memory, 9MB last level cache, 14nm FinFET manufacturing process, as well as TDP of 45W. As for the iGPU, here we see the Intel UHD Graphics 630 clocked at 300-1150 MHz.

You can check out the full specs of the Intel Core i7-8705G and the Intel Core i7-8750H.

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Intel Core i7-8705G – Specs Sheet
Ranking
Generation Kaby Lake
Base CPU frequency 3.10 GHz
Number of cores 4
Instructions type 64 bits
TDP 65 W
Integrated GPU AMD Radeon RX Vega M GL (Vega 870, 4GB HBM2)
Base GPU frequency 931.00 MHz
Max. operating temperature 100 °C
Memory channels 2
Released Q1 2018
Core / Architecture Kaby Lake G
Max. CPU frequency 4.10 GHz
Logical Cores (Threads) 8
LL cache 8152.00 KB
Lithography 14.00 nm
Official website ark.intel.com
Max. GPU frequency 1011 MHz
Memory Type DDR3L-1600, DDR4-2400
Max Memory 64 GB
Supported technologies AVX, AVX2, Quick Sync, Virtualization, AES-NI
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Intel Core i7-8750H – Specs Sheet
Ranking 3
Generation Coffee Lake
Base CPU frequency 2.20 GHz
Number of cores 6
Instructions type 64 bits
TDP 45 W
Integrated GPU Intel UHD Graphics 630
Base GPU frequency 300.00 MHz
Max. operating temperature
Memory channels 2
Released Q1 2018
Core / Architecture Coffee Lake-H
Max. CPU frequency 4.10 GHz
Logical Cores (Threads) 12
LL cache 9216.00 KB
Lithography 14.00 nm
Official website
Max. GPU frequency 1150 MHz
Memory Type DDR4-2666
Max Memory 64 GB
Supported technologies HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI

Benchmarks

  • 3D Rendering : Results are from the Cinebench 15 CPU test (the higher the score, the better)

Intel Core i7-8705G – Dell XPS 15 9575

PERFORMANCE : 790.00

Intel Core i7-8750H – ASUS TUF Gaming FX504

PERFORMANCE : 1077.00 (+20.3%)

  • Adobe Photoshop : Results are from our Photoshop benchmark test (the lower the score, the better)

Intel Core i7-8705G – Dell XPS 15 9575

PERFORMANCE : 9.30

Intel Core i7-8750H – ASUS TUF Gaming FX504

PERFORMANCE : 8.11 (-7%)

For the purposes of this comparison, we have chosen to compare the performance of the two chips found in Dell XPS 15 9575 and ASUS TUF Gaming FX504 respectively. As you can see from the charts above, Intel Core i7-8750H outperforms its rival with around 36% when it comes to 3D rendering (tested with Cinebench 15). In addition, the former shows 15% faster results in the Adobe Photoshop test.

Conclusion

Taking into account the results both processors score in our benchmarks, Intel Core i7-8750H shows higher performance in 2 out of 2 tests compared to the i7-8705G option, therefore it has every right to be pronounced the winner in today’s battle.

(laptopmedia.com, http://bit.ly/2MlLjE1)

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