Intel Core i7-2820QM vs AMD FX-8320E

Compare Intel Core 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

$ 229.95
$ 178.02
$ 51.93 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2212 points
2342 points
5% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3474 points
1% slightly better gaming score
3438 points

Multitasking Score

Performance in workloads using up to 8 cores

1842 points
1993 points
8% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1774 points
1917 points
8% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-2820QM and the FX-8320E? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

26.94 points
36.00 points
33% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1202 points
1615 points
34% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

520 points
19% slightly higher Geekbench 5 (single) score
434 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

1622 points
1680 points
3% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

519 points
18% slightly higher Geekbench 6 (single) score
437 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

2.3 GHz
3.2 GHz
39% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.4 GHz
4 GHz
17% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
111% significantly lower TDP
95 W

Other details

Rank

Ranking in the hardwareDB database

680th of 1,089
651st of 1,089

Family

The product line

Core
FX 8-Core Black Edition

Release date

The official date of release of this chip

2011 February
2014 September

Memory Type

The type of memory used by this chip

DDR3-1066
DDR3

Is Unlocked

Can this CPU can be overclocked

-
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-2820QM vs FX-8320E benchmarks

According to the hardwareDB Benchmark tool, the FX-8320E is faster than the Core i7-2820QM. Despite this, the Core i7-2820QM has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count and the same number of threads. These CPUs have different clock speeds. Indeed, the FX-8320E has a slightly higher clock speed compared to the Core i7-2820QM. A Core i7-2820QM 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.

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 Core i7-2820QM has more threads than cores. Each physical core is split into multiple threads.

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