Intel Core i3-4330 vs Intel Core i7-975

Compare Intel 4th Generation Core i3 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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Benchmark Score

Overall Score

A combined score of all workloads

1401 points
1889 points
34% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2783 points
3014 points
8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1040 points
1556 points
49% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

998 points
1494 points
49% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-4330 and the Core i7-975? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1785 points
2411 points
35% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

818 points
37% slightly higher Geekbench 5 (single) score
596 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2089 points
12% slightly higher Geekbench 6 (multi) score
1859 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1060 points
97% significantly higher Geekbench 6 (single) score
538 points

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
8
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.5 GHz
5% slightly higher clock speed
3.33 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

54 W
140% significantly lower TDP
130 W

Memory Channels

Lanes for simultaneous memory access

2
3
49% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
33% slightly more supported memory
24 GiB

Other details

Rank

Ranking in the hardwareDB database

838th of 1,089
742nd of 1,089

Family

The product line

4th Generation Core i3
Core

Release date

The official date of release of this chip

2013 August
2009 May

Memory Type

The type of memory used by this chip

DDR3-1333
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i3-4330 vs Core i7-975 specs and performance

According to the hardwareDB Benchmark tool, the Core i7-975 is faster than the Core i3-4330. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-4330 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-975 has significantly more cores with 4 cores compared to the Core i3-4330 that has 2 cores. It also has more threads than the Core i3-4330. These CPUs have different clock speeds. Indeed, the Core i3-4330 has a slightly higher clock speed compared to the Core i7-975. A Core i3-4330 CPU outputs less heat than a Core i7-975 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 Core i3-4330 has more threads than cores. Each physical core is split into multiple threads.

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