Intel Core i7-7700K vs AMD FX-8370

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

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 185.00
$ 103.02 significantly less expensive
$ 288.02

Benchmark Score

Overall Score

A combined score of all workloads

3620 points
41% slightly better overall score
2556 points

Gaming Score

The raw gaming performance with a fast GPU

5762 points
53% significantly better gaming score
3746 points

Multitasking Score

Performance in workloads using up to 8 cores

2983 points
37% slightly better multitasking score
2176 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2864 points
36% slightly better heavy workload score
2091 points

Free CPU Benchmark

Want to compare your processor against the Core i7-7700K and the FX-8370? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

85.21 points
96% significantly higher Blender score
43.47 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

5070 points
149% significantly higher Geekbench 5 (multi) score
2035 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1524 points
210% significantly higher Geekbench 5 (single) score
491 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5174 points
158% significantly higher Geekbench 6 (multi) score
1998 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1596 points
223% significantly higher Geekbench 6 (single) score
494 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

4.2 GHz
5% slightly higher clock speed
4 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz
4% slightly higher turbo speed
4.3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
31% slightly lower TDP
125 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

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
8 MiB
700% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
Identical
8 MiB

Other details

Rank

Ranking in the hardwareDB database

471st of 1,089
614th of 1,089

Family

The product line

7th Generation Core i7
FX 8-Core Black Edition

Release date

The official date of release of this chip

2017 February
2014 September

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-7700K vs FX-8370 specs and performance

According to the hardwareDB Benchmark tool, the Core i7-7700K is faster than the FX-8370. Furthermore, our gaming benchmark shows that it also outperforms the FX-8370 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. These CPUs have different clock speeds. Indeed, the Core i7-7700K has a slightly higher clock speed compared to the FX-8370. Also, the Core i7-7700K has a slightly higher turbo speed. A Core i7-7700K CPU outputs less heat than a FX-8370 CPU because of its slightly 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 FX-8370 has more L2 cache than the Core i7-7700K. However, both these chips have the same amount of 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 i7-7700K has more threads than cores. Each physical core is split into multiple threads.

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