Intel Core i5-6400 vs AMD FX-8320E

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

Benchmark Score
Other Benchmarks
Specifications
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AMD FX-8320E

Price

The cheapest price from our partner retailers

$ 99.99

$ 78.03 significantly less expensive

$ 178.02

Benchmark Score

Overall Score

A combined score of all workloads

2127 points

2342 points

10% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3959 points

15% slightly better gaming score

3438 points

Multitasking Score

Performance in workloads using up to 8 cores

1617 points

1993 points

23% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1551 points

1917 points

23% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

39.92 points

10% slightly higher Blender score

36.00 points

Geekbench 5 (multi) score

Multi threaded benchmark

2948 points

82% significantly higher Geekbench 5 (multi) score

1615 points

Geekbench 5 (single) score

Single threaded benchmark

1079 points

148% significantly higher Geekbench 5 (single) score

434 points

Geekbench 6 (multi) score

Multi threaded benchmark

3046 points

81% significantly higher Geekbench 6 (multi) score

1680 points

Geekbench 6 (single) score

Single threaded benchmark

1116 points

155% significantly higher Geekbench 6 (single) score

437 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

2.7 GHz

3.2 GHz

18% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.3 GHz

4 GHz

21% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

46% significantly lower TDP

95 W

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

2 MiB

100% significantly more L2 cache

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

699th of 1,089

651st of 1,089

Family

The product line

6th Generation Core i5

FX 8-Core Black Edition

Release date

The official date of release of this chip

2015 August

2014 September

Memory Type

The type of memory used by this chip

DDR4-1866

DDR3

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i5-6400 vs FX-8320E comparison

In our benchmarks, the FX-8320E beats the Core i5-6400 in overall performance. Despite this, the Core i5-6400 has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count but the FX-8320E has more threads. With our hardware info, we find that the FX-8320E has a slightly higher clock speed than the Core i5-6400. A Core i5-6400 CPU outputs less heat than a FX-8320E CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the FX-8320E has significantly more L2 cache when compared to the Core i5-6400. The FX-8320E also has slightly more 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. For instance, the Core i5-6400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.