Intel Pentium Gold G6405 vs Intel Xeon E5-1603 v3

Compare Intel Pentium Gold Series 2 core CPU vs Intel 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

1785 points
1839 points
3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3540 points
4% slightly better gaming score
3374 points

Multitasking Score

Performance in workloads using up to 8 cores

1329 points
1406 points
5% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1277 points
1350 points
5% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Pentium Gold G6405 and the Xeon E5-1603 v3? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

32.22 points
7% slightly higher Blender score
29.86 points

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
Identical
4

TDP

Thermal Design Power: Measure of heat generated by the CPU

58 W
141% significantly lower TDP
140 W

Other details

Rank

Ranking in the hardwareDB database

760th of 1,089
753rd of 1,089

Family

The product line

Pentium Gold Series
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Release date

The official date of release of this chip

2021 February
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Memory Type

The type of memory used by this chip

DDR4-2666
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Pentium Gold G6405 vs Xeon E5-1603 v3 comparison

According to the hardwareDB Benchmark tool, the Xeon E5-1603 v3 is faster than the Pentium Gold G6405. Furthermore, our gaming benchmark shows that it also outperforms the Pentium Gold G6405 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Xeon E5-1603 v3 has significantly more cores than the Pentium Gold G6405. Indeed, the Xeon E5-1603 v3 has 4 cores compared to 2 cores found in the Pentium Gold G6405. But they both have the same number of threads. A Pentium Gold G6405 CPU outputs less heat than a Xeon E5-1603 v3 CPU because of its significantly 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 Pentium Gold G6405 has more threads than cores. Each physical core is split into multiple threads.

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