Intel Pentium Gold G6400 vs Intel Core i7-920

Compare Intel Pentium Gold Series 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

$ 79.83
$ 20.12 slightly less expensive
$ 99.95

Benchmark Score

Overall Score

A combined score of all workloads

1794 points
21% slightly better overall score
1474 points

Gaming Score

The raw gaming performance with a fast GPU

3637 points
46% significantly better gaming score
2489 points

Multitasking Score

Performance in workloads using up to 8 cores

1325 points
12% slightly better multitasking score
1179 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1273 points
12% slightly better heavy workload score
1132 points

Free CPU Benchmark

Want to compare your processor against the Pentium Gold G6400 and the Core i7-920? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

36.40 points
16% slightly higher Blender score
31.28 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

1655 points
15% slightly higher Geekbench 6 (multi) score
1431 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

804 points
93% significantly higher Geekbench 6 (single) score
415 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

4.01 GHz
43% significantly higher clock speed
2.79 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

58 W
124% 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

128 GiB
433% significantly more supported memory
24 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

0.5 MiB
8 MiB
1500% significantly more L2 cache

Other details

Rank

Ranking in the hardwareDB database

758th of 1,089
814th of 1,089

Family

The product line

Pentium Gold Series
Core

Release date

The official date of release of this chip

2020 May
2008 November

Memory Type

The type of memory used by this chip

DDR4-2666
DDR3-1066

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

-
No

Pentium Gold G6400 vs Core i7-920 specs and performance

According to the hardwareDB Benchmark tool, the Pentium Gold G6400 is faster than the Core i7-920. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-920 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-920 has significantly more cores with 4 cores compared to the Pentium Gold G6400 that has 2 cores. It also has more threads than the Pentium Gold G6400. With our hardware info, we find that the Pentium Gold G6400 has a significantly higher clock speed than the Core i7-920. A Pentium Gold G6400 CPU outputs less heat than a Core i7-920 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Core i7-920 has more L2 cache than the Pentium Gold G6400

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 Pentium Gold G6400 has more threads than cores. Each physical core is split into multiple threads.

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