Intel Core i5-2500K vs Intel Core i7-2700K

Compare Intel Core 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
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Intel Core i7-2700K

Price

The cheapest price from our partner retailers

$ 133.55

$ 56.33 significantly less expensive

$ 189.88

Benchmark Score

Overall Score

A combined score of all workloads

2325 points

2597 points

11% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4281 points

11% slightly better gaming score

3839 points

Multitasking Score

Performance in workloads using up to 8 cores

1776 points

2213 points

24% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1704 points

2133 points

25% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

34.51 points

44.33 points

28% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

1893 points

2222 points

17% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

629 points

0.32% slightly higher Geekbench 5 (single) score

627 points

Geekbench 6 (multi) score

Multi threaded benchmark

1910 points

2293 points

20% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

650 points

672 points

3% slightly higher Geekbench 6 (single) score

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

3.3 GHz

3.5 GHz

6% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.7 GHz

3.9 GHz

5% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

Identical

95 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB

Identical

32 GiB

Other details

Rank

Ranking in the hardwareDB database

654th of 1,089

608th of 1,089

Family

The product line

Core

Release date

The official date of release of this chip

2011 February

2011 November

Memory Type

The type of memory used by this chip

DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Core i5-2500K vs Core i7-2700K comparison

In our benchmarks, the Core i7-2700K beats the Core i5-2500K in overall performance. Despite this, the Core i5-2500K has the advantage in our gaming benchmark.

Our spec comparison shows that they have an identical amount of cores but the Core i7-2700K has more threads. These CPUs have different clock speeds. Indeed, the Core i7-2700K has a slightly higher clock speed compared to the Core i5-2500K. Also, the Core i7-2700K has a slightly higher turbo speed. 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 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. For instance, the Core i5-2500K has the same number of threads as cores. This means the the CPU does not support hyperthreading.