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Intel Pentium G620 Vs Pentium E5800

Intel Pentium G620 Vs Pentium E5800

1. In pure processor performance the 3.2 GHz Dual core E5800 gives comparable performance to the Pentium G620 clocked at 2.6 GHz. Why ? Read the next point.

2. Pentium G620 belongs to the newest Sandy Bridge processor, while the Pentium E5800 is based upon older architecture. The G620 has integrated memory controller that E5800 does not come with.

3. The Pentium G620 comes with integrated graphics ( Intel HD 3000), which may help reduce the overall system cost. While the HD 3000 does not has great graphics performance,it may still be good enough for entry level gaming.

Table : Pentium G620 Vs Pentium E5800 Feature Differences

Feature Pentium G620 Pentium E5800
Core Frequency
2.60 GHz 3.20 GHz
No. Of Cores
2 ( No Hyperthreading) 2 ( 2 Threads)
Cache Organization
512 KB L2 + 3 MB L3 Cache 2 MB
Turbo Frequency
No Turbo No Turbo
TDP Rating

65 Watts 65 Watts
64 Bit Support
32 nm 45 nm
Integrated Memory Controller
DDR3-1066 No Memory Controller / 800 MHz FSB

Integrated Graphics
Intel HD Graphics, 850 MHz base, 1.1 GHz Turbo No Integrated Graphics

Table : Pentium G620 Vs Pentium E5800 Benchmarking Comparison

Benchmarks Pentium G620 Pentium E5800
PassMark Score

2450 2269
Super Pi 2M (Lower in better)
Not available Not available
3D Mark 06 CPU
Not available Not available
Windows 7 Experience Score
Not available Not available

Some more details of Pentium G620

e Pentium G820 is a stripped down version of the Sandy Bridge processor (Hyperthreading has been removed from this processor). It is intended for the entry level to moderate performance desktop processing. G8620T is a low cost processor that should be delight to low cost system builder and will take on the AMD’s low cost Athlon ii and Phenom ii dual, triple and quad core processors. The Integrated graphics runs at 850 MHz and can ramp to 1.1 GHz based upon demand. A low power variation of this processor is awailable ( See G620T

Some more details of Pentium E5800

Intel’s Pentium E5800 is a dual core desktop processor with moderate performance. Some of its architectural shortcomings leads to inferior performance as compared to the Core i3 processors. It has proportionally better performance compared to E5700. The E5800 is priced competitively at $64 ( according to Intel).

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