Intel Core i7-3960X vs Intel Xeon E5-2660

Compare Intel Core X-series 6 core CPU vs Intel Xeon E5 Family 8 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

$ 250.00
$ 149.95
$ 100.05 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

3693 points
14% slightly better overall score
3233 points

Gaming Score

The raw gaming performance with a fast GPU

4998 points
30% slightly better gaming score
3840 points

Multitasking Score

Performance in workloads using up to 8 cores

3261 points
7% slightly better multitasking score
3029 points

Heavy Workload Score

Performance in workloads using up to 16 cores

3155 points
6% slightly better heavy workload score
2968 points

Free CPU Benchmark

Want to compare your processor against the Core i7-3960X and the Xeon E5-2660? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

69.62 points
15% slightly higher Blender score
60.42 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3363 points
4080 points
21% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

665 points
23% slightly higher Geekbench 5 (single) score
538 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3209 points
16% slightly higher Geekbench 6 (multi) score
2763 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

661 points
44% significantly higher Geekbench 6 (single) score
457 points

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz
49% significantly higher clock speed
2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz
30% slightly higher turbo speed
3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W
95 W
36% slightly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

40
Identical
40

Memory Channels

Lanes for simultaneous memory access

4
Identical
4

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
384 GiB
499% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

464th of 1,089
507th of 1,089

Family

The product line

Core X-series
Xeon E5 Family

Release date

The official date of release of this chip

2011 November
2012 February

Memory Type

The type of memory used by this chip

DDR3-1066
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-3960X vs Xeon E5-2660 benchmarks

According to the hardwareDB Benchmark tool, the Core i7-3960X is faster than the Xeon E5-2660. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2660 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Xeon E5-2660 has slightly more cores with 8 cores compared to the Core i7-3960X that has 6 cores. It also has more threads than the Core i7-3960X. Our comparison shows that the Core i7-3960X has a significantly higher clock speed compared to the Xeon E5-2660. Also, the Core i7-3960X has a slightly higher turbo speed. The Xeon E5-2660 outputs less heat than Core i7-3960X thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-3960X has more threads than cores. Each physical core is split into multiple threads.

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