Intel Xeon E5-1660 vs Intel Xeon E5-1660 v3

Compare Intel Xeon E5 Family 6 core CPU vs Intel Xeon E5 v3 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

$ 614.29
$ 199.26
$ 415.03 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

3673 points
4392 points
19% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4854 points
5377 points
10% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3294 points
4064 points
23% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3198 points
3979 points
24% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Xeon E5-1660 and the Xeon E5-1660 v3? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

65.07 points
148.95 points
128% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4536 points
8091 points
78% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

761 points
1373 points
80% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3040 points
7100 points
133% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

618 points
1291 points
108% significantly higher Geekbench 6 (single) score

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
10% slightly higher clock speed
3 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz
11% slightly higher turbo speed
3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W
7% slightly lower TDP
140 W

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

256 GiB
768 GiB
200% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

465th of 1,089
401st of 1,089

Family

The product line

Xeon E5 Family
Xeon E5 v3 Family

Release date

The official date of release of this chip

2012 February
2014 August

Memory Type

The type of memory used by this chip

DDR3-1066
DDR4-1333

Supports ECC memory

Does this CPU support error correcting memory

Yes
Yes

Xeon E5-1660 vs Xeon E5-1660 v3 specs and performance

According to the hardwareDB Benchmark tool, the Xeon E5-1660 v3 is faster than the Xeon E5-1660. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-1660 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Xeon E5-1660 v3 has slightly more cores with 8 cores compared to the Xeon E5-1660 that has 6 cores. It also has more threads than the Xeon E5-1660. These CPUs have different clock speeds. Indeed, the Xeon E5-1660 has a slightly higher clock speed compared to the Xeon E5-1660 v3. Also, the Xeon E5-1660 has a slightly higher turbo speed. A Xeon E5-1660 CPU outputs less heat than a Xeon E5-1660 v3 CPU because of its slightly 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 Xeon E5-1660 has more threads than cores. Each physical core is split into multiple threads.

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