Intel Core i7-8700 vs Intel Core i5-1145G7

Compare Intel 8th Generation Core i7 6 core CPU vs Intel 11th Generation Core i5 4 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

4771 points
54% significantly better overall score
3084 points

Gaming Score

The raw gaming performance with a fast GPU

6744 points
27% slightly better gaming score
5273 points

Multitasking Score

Performance in workloads using up to 8 cores

4149 points
69% significantly better multitasking score
2455 points

Heavy Workload Score

Performance in workloads using up to 16 cores

4005 points
70% significantly better heavy workload score
2345 points

Free CPU Benchmark

Want to compare your processor against the Core i7-8700 and the Core i5-1145G7? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

109.37 points
84% significantly higher Blender score
59.23 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

5865 points
22% slightly higher Geekbench 5 (multi) score
4776 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1478 points
1636 points
10% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5964 points
25% slightly higher Geekbench 6 (multi) score
4764 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1536 points
1653 points
7% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
49% significantly more cores
4

Threads

Number of logical processing units

12
49% significantly more threads
8

Clock Speed

Base frequency at which the chip operates

3.2 GHz
23% slightly higher clock speed
2.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz
4% slightly higher turbo speed
4.4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
28 W
132% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB
Identical
384 KiB

L3 Cache

General memory pool for all cores

12 MiB
49% significantly more L3 cache
8 MiB

Other details

Rank

Ranking in the hardwareDB database

368th of 1,089
528th of 1,089

Family

The product line

8th Generation Core i7
11th Generation Core i5

Release date

The official date of release of this chip

2017 November
2021 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-3200

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-8700 vs Core i5-1145G7 comparison

In our benchmarks, the Core i7-8700 beats the Core i5-1145G7 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-1145G7 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-8700 has significantly more cores with 6 cores compared to the Core i5-1145G7 that has 4 cores. It also has more threads than the Core i5-1145G7. With our hardware info, we find that the Core i7-8700 has a slightly higher clock speed than the Core i5-1145G7. Also, the Core i7-8700 has a slightly higher turbo speed. The Core i5-1145G7 outputs less heat than Core i7-8700 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i7-8700 has more threads than cores. Each physical core is split into multiple threads.

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