Intel Core i7-8705G vs Intel Core i7-9750H

Compare Intel 8th Generation Core i7 4 core CPU vs Intel 9th Generation Core i7 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2382 points
3576 points
50% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3668 points
5033 points
37% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1988 points
3131 points
57% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1908 points
3029 points
58% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-8705G and the Core i7-9750H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

61.13 points
92.31 points
51% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3878 points
4927 points
27% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1153 points
1326 points
15% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3988 points
4974 points
24% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1284 points
1359 points
5% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.1 GHz
19% slightly higher clock speed
2.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz
4.5 GHz
9% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
45 W
44% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

8
16
100% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
128 GiB
100% significantly more supported memory

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
384 KiB
49% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
1.5 MiB
49% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
12 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

646th of 1,089
477th of 1,089

Family

The product line

8th Generation Core i7
9th Generation Core i7

Release date

The official date of release of this chip

2018 February
2019 May

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-8705G vs Core i7-9750H specs and performance

According to the hardwareDB Benchmark tool, the Core i7-9750H is faster than the Core i7-8705G. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8705G in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-9750H has significantly more cores than the Core i7-8705G. Indeed, the Core i7-9750H has 6 cores compared to 4 cores found in the Core i7-8705G. It also has more threads than the Core i7-8705G. Our comparison shows that the Core i7-8705G has a slightly higher clock speed compared to the Core i7-9750H. Despite this, the Core i7-9750H has a slightly higher turbo speed. The Core i7-9750H outputs less heat than Core i7-8705G thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Core i7-9750H has more L2 cache than the Core i7-8705G. The Core i7-9750H also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-8705G has more threads than cores. Each physical core is split into multiple threads.

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