Intel Core i5-6600 vs Intel Core i7-8705G

Compare Intel 6th Generation Core i5 4 core CPU vs Intel 8th Generation Core i7 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2508 points

5% slightly better overall score

2382 points

Gaming Score

The raw gaming performance with a fast GPU

4649 points

26% slightly better gaming score

3668 points

Multitasking Score

Performance in workloads using up to 8 cores

1910 points

1988 points

4% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1832 points

1908 points

4% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

47.76 points

61.13 points

27% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

3416 points

3878 points

13% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1249 points

8% slightly higher Geekbench 5 (single) score

1153 points

Geekbench 6 (multi) score

Multi threaded benchmark

3562 points

3988 points

11% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1297 points

1% slightly higher Geekbench 6 (single) score

1284 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz

6% slightly higher clock speed

3.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz

4.1 GHz

5% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

Identical

65 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

100% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

Identical

64 GiB

L1 Cache

Smallest embedded memory, but the fastest

256 KiB

Identical

256 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB

Identical

1 MiB

L3 Cache

General memory pool for all cores

6 MiB

8 MiB

33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

646th of 1,118

665th of 1,118

Family

The product line

6th Generation Core i5

8th Generation Core i7

Release date

The official date of release of this chip

2015 August

2018 February

Memory Type

The type of memory used by this chip

DDR4-1866

DDR4-2400

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-6600 vs Core i7-8705G benchmarks

Our benchmark analysis concludes that the Core i5-6600 performs better than the Core i7-8705G. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8705G in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores but the Core i7-8705G has more threads. With our hardware info, we find that the Core i5-6600 has a slightly higher clock speed than the Core i7-8705G. Despite this, the Core i7-8705G has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Core i7-8705G also has slightly 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. For instance, the Core i5-6600 has the same number of threads as cores. This means the the CPU does not support hyperthreading.