AMD A6-6400K vs Intel Core 2 Duo E8500

Compare AMD A6-Series APU for Desktops 1 core CPU vs Intel Core 2 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

$ 75.00
$ 34.95 significantly less expensive
$ 109.95

Benchmark Score

Overall Score

A combined score of all workloads

811 points
862 points
6% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

1725 points
1899 points
10% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

592 points
611 points
3% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

570 points
587 points
2% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the A6-6400K and the Core 2 Duo E8500? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

11.64 points
43% significantly higher Blender score
8.12 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

728 points
5% slightly higher Geekbench 5 (multi) score
692 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

452 points
12% slightly higher Geekbench 5 (single) score
403 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

569 points
638 points
12% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

406 points
3% slightly higher Geekbench 6 (single) score
392 points

Specifications

Cores

Number of physical processing units

1
2
100% significantly more cores

Threads

Number of logical processing units

2
Identical
2

Clock Speed

Base frequency at which the chip operates

3.9 GHz
23% slightly higher clock speed
3.17 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
Identical
65 W

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
6 MiB
499% significantly more L2 cache

Other details

Rank

Ranking in the hardwareDB database

1,001st of 1,089
987th of 1,089

Family

The product line

A6-Series APU for Desktops
Core

Release date

The official date of release of this chip

2013 June
2008 February

Memory Type

The type of memory used by this chip

DDR3
-

Is Unlocked

Can this CPU can be overclocked

Yes
-

A6-6400K vs Core 2 Duo E8500 benchmarks

Our benchmark analysis concludes that the A6-6400K performs better than the Core 2 Duo E8500. Despite this, the Core 2 Duo E8500 has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core 2 Duo E8500 has significantly more cores with 2 cores compared to the A6-6400K that has 1 cores. But they both have the same number of threads. Our comparison shows that the A6-6400K has a slightly higher clock speed compared to the Core 2 Duo E8500. 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. The cache sizes of these CPUs are different. Indeed, the Core 2 Duo E8500 has significantly more L2 cache than the A6-6400K

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 A6-6400K has more threads than cores. Each physical core is split into multiple threads.

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