AMD FX-8150 vs Intel Xeon E5-520

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

Benchmark Score
Other Benchmarks
Specifications
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Intel Xeon E5-520

Price

The cheapest price from our partner retailers

$ 68.02

$ 24.60

$ 43.42 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2289 points

36% slightly better overall score

1676 points

Gaming Score

The raw gaming performance with a fast GPU

3360 points

35% slightly better gaming score

2485 points

Multitasking Score

Performance in workloads using up to 8 cores

1951 points

37% slightly better multitasking score

1418 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1878 points

37% slightly better heavy workload score

1363 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

35.07 points

63% significantly higher Blender score

21.48 points

Geekbench 5 (multi) score

Multi threaded benchmark

2396 points

41% slightly higher Geekbench 5 (multi) score

1691 points

Geekbench 5 (single) score

Single threaded benchmark

512 points

32% slightly higher Geekbench 5 (single) score

385 points

Geekbench 6 (multi) score

Multi threaded benchmark

1758 points

22% slightly higher Geekbench 6 (multi) score

1430 points

Geekbench 6 (single) score

Single threaded benchmark

445 points

22% slightly higher Geekbench 6 (single) score

362 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

3.6 GHz

59% significantly higher clock speed

2.26 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz

66% significantly higher turbo speed

2.53 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

125 W

80 W

56% significantly lower TDP

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB

700% significantly more L2 cache

1 MiB

L3 Cache

General memory pool for all cores

8 MiB

Identical

8 MiB

Other details

Rank

Ranking in the hardwareDB database

664th of 1,089

780th of 1,089

Family

The product line

FX 8-Core Black Edition

Xeon

Release date

The official date of release of this chip

2009 February

Memory Type

The type of memory used by this chip

DDR3

DDR3-1066

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

FX-8150 vs Xeon E5-520 comparison

Our benchmark analysis concludes that the FX-8150 performs better than the Xeon E5-520. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-520 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the FX-8150 has more threads. These CPUs have different clock speeds. Indeed, the FX-8150 has a significantly higher clock speed compared to the Xeon E5-520. The Xeon E5-520 outputs less heat than FX-8150 thanks to a significantly 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-8150 has more L2 cache than the Xeon E5-520. However, both these chips have the same amount of 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 FX-8150 has more threads than cores. Each physical core is split into multiple threads.