Intel Core i7-7700 vs Intel Core i7-8705G

Compare Intel 7th Generation Core i7 4 core CPU vs Intel 8th Generation Core i7 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors

Benchmark Score

Overall Score

A combined score of all workloads

3300 points
38% slightly better overall score
2382 points

Gaming Score

The raw gaming performance with a fast GPU

5283 points
44% significantly better gaming score
3668 points

Multitasking Score

Performance in workloads using up to 8 cores

2715 points
36% slightly better multitasking score
1988 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2606 points
36% slightly better heavy workload score
1908 points

Free CPU Benchmark

Want to compare your processor against the Core i7-7700 and the Core i7-8705G? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

74.17 points
21% slightly higher Blender score
61.13 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4377 points
12% slightly higher Geekbench 5 (multi) score
3878 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1353 points
17% slightly higher Geekbench 5 (single) score
1153 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4482 points
12% slightly higher Geekbench 6 (multi) score
3988 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1405 points
9% slightly higher Geekbench 6 (single) score
1284 points

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

3.6 GHz
16% slightly higher clock speed
3.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
2% slightly higher turbo speed
4.1 GHz

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

16
100% significantly more pcie lanes
8

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

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

8 MiB
Identical
8 MiB

Other details

Rank

Ranking in the hardwareDB database

500th of 1,089
646th of 1,089

Family

The product line

7th Generation Core i7
8th Generation Core i7

Release date

The official date of release of this chip

2017 February
2018 February

Memory Type

The type of memory used by this chip

DDR4-2133
DDR4-2400

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-7700 vs Core i7-8705G specs and performance

According to the hardwareDB Benchmark tool, the Core i7-7700 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.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. Our comparison shows that the Core i7-7700 has a slightly higher clock speed compared to the Core i7-8705G. Also, the Core i7-7700 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. In terms of cache, both these CPUs have the same amount of L2 cache and L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i7-7700 has more threads than cores. Each physical core is split into multiple threads.

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons