3DMark
3DMark Fire Strike gives us a first look how these two low-cost gaming PCs stack up to one another. By cutting down platform costs, we were able to step up from Radeon R7 265 to R9 270 graphics. This shifting of funds yields a higher graphics score than last quarter’s overclocked effort. How's that for immediate improvement?

The Physics test, on the other hand, indicates that a pair of Haswell cores needs more than 3.2 GHz to match the dual-module architecture of AMD's Athlon X4 750K.
PCMark 8
Based on PCMark 8 scores, the current machine appears capable in almost any common task, whether at home or in the office. Its victories over last quarter’s machine are further extended once we apply overclocking to them.

SiSoftware Sandra
The current machine’s Pentium processor leads in Sandra’s Dhrystone module, but trails in the Whetstone floating-point arithmetic test.

Cryptographic throughput dropped substantially last quarter when we moved from a Haswell-based Core i3 to a more affordable Trinity-based Athlon. Unlike Intel’s Core processors, value-oriented Pentiums and Celerons do not support AES-NI. As a result, the current machine gets totally spanked in this comparison.

Both builds have the same Team Dark Series memory kit installed. Last quarter, I enabled the XMP DDR3-1600 profile for stock testing, and overclocked to DDR3-1866. The Pentium is limited to DDR3-1333, so the only tweaking performed was lowering from CAS 9 to CAS 7 timings.

Despite this data rate handicap, the Pentium’s memory controller still delivers greater bandwidth.
- Overclocking Haswell On The Cheap
- CPU And Cooler
- Motherboard And Memory
- Graphics Card And Hard Drive
- Case, Power Supply And Optical Drive
- Assembling Our Gaming Box
- The Trials (And Tribulations) Of Overclocking
- How We Tested Our Q3 2014 Budget Gaming PC Build
- Results: Synthetics
- Results: Audio And Video
- Results: Adobe Creative Suite
- Results: Productivity
- Results: Compression
- Results: Arma 3 And Battlefield 4
- Results: Far Cry 3 And Grid 2
- Power Consumption And Temperatures
- Performance Summary
- Did We Build a Better Machine?
Its rated to serve up to 30 Amps but can do far more. Tests on this little gem shows it can output 22amps on each rail and maxes out around 38~39 Amps on both. Im paraphrasing a popular power supply testing site. Max wattage is about 553ish which is a good deal more than rated. This power supply can't be certified due to it lacks a circuit required but exceeds 80 percent efficiency.
http://www.tomshardware.com/reviews/pentium-g3258-overclocking-performance,3849-5.html
When toms reviewed this CPU it was shown to have poor latency
For a 500$ build i would probably do a 6300+265 build. 600$ i would probably jump the build up to a I5+265 or 8320+270X.
Pentium G3258 - $69.97
NZXT Kraken X31 - $73.98
Asus MAXIMUS VII HERO - $203.99
G.Skill Trident X Series 16GB (2 x 8GB) DDR3-2133 - $184.99
Crucial M550 1TB 2.5" SSD - $447.98
Asus GeForce GTX 970 4GB STRIX - $349.99
NZXT Phantom 530 (White) - $121.98
EVGA 650W ATX12V - $64.99 (not sure about its power good signal value?)
Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer - $16.99
Asus VG248QE Monitor - $264.99
D-Link DWA-171 802.11a/b/g/n/ac USB 2.0 - $29.27
Logitech MK550 w/Laser Mouse - $49.99
Corsair Vengeance 2100 - $79.99
Logitech Z506 155W 5.1ch - $69.99
Microsoft Windows 8.1 Professional (32/64-bit) - $170.99
Total: $2200
What you guys think? Usage? Racing Games at homes, audio/video encoding etc. I don't need K CPUs because I'm not in a hurry in this case.
Power source: 100% green aka Solar energy.
i use i3-4130 btw.
Its rated to serve up to 30 Amps but can do far more. Tests on this little gem shows it can output 22amps on each rail and maxes out around 38~39 Amps on both. This power supply can't be certified due to it lacks a circuit required but exceeds 80 percent efficiency.
To be more specific, the VP450 lacks PFC circuitry and as you said, this is required for 80+ certification. If the VP450 had it, it might manage 80+ Bronze.
I bought one last month to replace an old PSU (Antec SmartPower SL350) that got damaged by a power surge. At a glance, it looks like a nice little unit... and it is tier-2b too, which means close to as-good-as-it-gets.
you could possibly get mobo for half of your estimated price and put this money towards better CPU(that's necessary for video/audio encoding).
Also Crucial M550 1TB 2.5" SSD - $447.98 is overkill, you'll be better off with 256GB SSD & 3 TB regular HDD = more capacity and your saved money could be spent on better PSU(Seasonic, Corsair, whatever).
You may want to put Antec at the first place in that list. Look them up as they are oldest and second to none in power supply companys. Seasonic was once their main manufacturer and many of their units are designed off Antecs leading power supply designs. Look up on newegg for example the highest rated power supply and you will see the Antec earthwatt 380. At the 650 Watt they again are the highest rated with Seasonic in about a second place. Their 750 hcg is about a tight with Corsairs much higher priced HX 750i.
Trust me that PSU is the best part of that build. While it doesn't have a second PCI-e power plug you could use a molex to PCI-e connecter and run a R9 285. Again this power supply is highly under rated in both watts and Amps output.
This is what Corsair is doing now, with their CX (and I believe GS) lines; CWT builds them with Samxon capacitors that can't take heat. If you're interested, you can read more about these over on the badcaps.org forum.
P.S. I have a Phenom II x4 in one of CPUs and have built with more AMD CPUs then intel but that doesn't mean I spew this AMD "future proof" jargon line