Intel Core i3-3240 vs Intel Core i5-750

Compare Intel Core 2 core CPU vs Intel Core 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

$ 41.00
$ 39.97
$ 1.03 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1315 points
1380 points
4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2538 points
2543 points
0.20% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

986 points
1054 points
6% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

946 points
1012 points
6% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-3240 and the Core i5-750? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

19.18 points
0.63% slightly higher Blender score
19.06 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1122 points
1235 points
10% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

547 points
26% slightly higher Geekbench 5 (single) score
431 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

1110 points
1182 points
6% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

544 points
28% slightly higher Geekbench 6 (single) score
423 points

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

3.4 GHz
27% slightly higher clock speed
2.66 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

55 W
72% significantly lower TDP
95 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
100% significantly more supported memory
16 GiB

Other details

Rank

Ranking in the hardwareDB database

866th of 1,089
845th of 1,089

Family

The product line

Core
Core

Release date

The official date of release of this chip

2012 August
2009 August

Memory Type

The type of memory used by this chip

DDR3-1333
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
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Core i3-3240 vs Core i5-750 specs and performance

In our benchmarks, the Core i5-750 beats the Core i3-3240 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-3240 in all gaming tests too.

With info from our database, we find that the Core i5-750 has significantly more cores with 4 cores whereas the Core i3-3240 has 2 cores. But they both have the same number of threads. With our hardware info, we find that the Core i3-3240 has a slightly higher clock speed than the Core i5-750. A Core i3-3240 CPU outputs less heat than a Core i5-750 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 i3-3240 has more threads than cores. Each physical core is split into multiple threads.

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