AMD FX-8120 vs Intel Core i7-3720QM

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

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

CPU Comparison

Quickly search and compare processors

Intel Core i7-3720QM

Price

The cheapest price from our partner retailers

$ 78.02

$ 21.93 slightly less expensive

$ 99.95

Benchmark Score

Overall Score

A combined score of all workloads

2156 points

2% slightly better overall score

2112 points

Gaming Score

The raw gaming performance with a fast GPU

3158 points

3499 points

10% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1833 points

7% slightly better multitasking score

1701 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1760 points

7% slightly better heavy workload score

1632 points

Free CPU Benchmark

Want to compare your processor against the FX-8120 and the Core i7-3720QM? Download our free and quick PC Performance Test.

Download CPU Benchmark

Other Benchmarks

Blender score

Cycles Render (Samples per minute)

32.29 points

42.68 points

32% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

1601 points

2033 points

26% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

443 points

602 points

35% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

1521 points

1978 points

30% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

410 points

586 points

42% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.1 GHz

19% slightly higher clock speed

2.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz

11% slightly higher turbo speed

3.6 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

125 W

45 W

177% significantly lower TDP

Other details

Rank

Ranking in the hardwareDB database

694th of 1,089

703rd of 1,089

Family

The product line

FX 8-Core Black Edition

Core

Release date

The official date of release of this chip

2012 May

Memory Type

The type of memory used by this chip

DDR3-1333

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

FX-8120 vs Core i7-3720QM specs and performance

In our benchmarks, the FX-8120 beats the Core i7-3720QM in overall performance. Despite this, the Core i7-3720QM has the advantage in our gaming benchmark.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. Our comparison shows that the FX-8120 has a slightly higher clock speed compared to the Core i7-3720QM. Also, the FX-8120 has a slightly higher turbo speed. The Core i7-3720QM outputs less heat than FX-8120 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the FX-8120 has more threads than cores. Each physical core is split into multiple threads.