HT on... it's got it, I'm using it.
HT OFF because my programs for the most part do not use it.
HT ON because my programs benefit from it more than higher MHZ.
HT OFF because I can achieve higher Mhz that surpasses the HT+lower speed performance.
HT ON because higher Mhz are not able to perform better than having HT on.
HT OFF because I like higher speeds and a cooler cpu
HT ON because it looks cool and I can handle the heat
HT ON because I do not like to "limit" what my chip can do
HT ON because I cannot get any better OC with it OFF.
HT on... it's got it, I'm using it.
4.7Ghz HT on or 4.8Ghz HT off... no brainer have it ON.
Email/web browsing PC
MM Ascension case, 24/7 settings
Classified, 980x @ 4,525Mhz, HT on 1.39V
(3) ATI 5870's@ 1062Mhz
G skill perfect storm RAM s 6gb, 2,176 Mhz CAS 8
(4) intel x25m RAID 0
CPU loop, EK supreme HF, EK mobo block, 500MM bitspower res, 2 DDC 3.25's on XSPC top, 2 XSPC RX 360's, 1 XSPC RX 480, GPU loop, EK water blocks, with nickel backs, 2 swiftech mcr 320's, 500MM bitspower res, ddc 3.25, XSPC top all with 1850 RPM gentle typhoons
plus many other rigs.
I left it on, I bought an i7 and it will be a waste if I disabled it, and yes I need that extra power.
AMD Threadripper 12 core 1920x CPU OC at 4Ghz | ASUS ROG Zenith Extreme X399 motherboard | 32GB G.Skill Trident RGB 3200Mhz DDR4 RAM | Gigabyte 11GB GTX 1080 Ti Aorus Xtreme GPU | SilverStone Strider Platinum 1000W Power Supply | Crucial 1050GB MX300 SSD | 4TB Western Digital HDD | 60" Samsung JU7000 4K UHD TV at 3840x2160
I have it on as I have no reason to disable it.
Novell, IBM, Microsoft recommends disable HT ... or so i read
http://www.taranfx.com/hyper-threading-cpu
but generally there's no significant performance with HT, as the multi cores has already outperformed HT
-First, my F@H benefit from HT.
-Second, i7 without HT is the same as i5 clock-for-clock, I paid for an i7, there is no reason to disable it .
HT ON, (I actually bought an i7 because of the HT) if I were to keep it off, I would probably just go with the Core i5 750.
"HT OFF because my programs for the most part do not use it."
COD series gets better FPS w/ HT Disabled, so i disable it.
(when i use my 920. w/ 750 no need.)
PC-A04 | Z68MA-ED55 | 2500k | 2200+ XPG | 7970 | 180g 520 | 2x1t Black | X3 1000w
HT on because I like the extra 4 bars in my CPU meter gadget.
I have no reason to have it on or off but i would like some tests or benchmarks in games and apps between HT on and off because i know you can save a heap of power of the electricity bill with it off and much higher clocks at lower volts then i have currently.
HT on because it's what I paid for. And it's nice to run F@H on 4 cores while you can still play games and go about basic computing.
DFI UT X58-T3eH8 bios 09/08/10 | i7 920 3931A324 w/ NH-D14 | 3x2gb G.Skill Ripjaws 2000mhz | Crossfire Sapphire 5870s | 2 x Samsung HD103SJ in RAID 0 | HT Omega Striker | Corsair TX850W
I run mine both ways depending on what I am doing. The main use of my system is trans coding HDTV to Xvid (6~10hrs a day) and occasionally x264 (5~6hrs a week). I run with all power saving features enabled and with HT enabled xvid will not load the cpu enough to keep it at the 21x multiplier. So I normally run with HT disabled and when I have some x264 to encode I just reboot with a different profile with HT enabled.
Rampage 3 Formula | Core i7 950 | VX-Black w/2 pwm Deltas | Corsair XMS 3x2GB PC3 16000 | SeaSonic X-750 | HIS HD 4670 512MB IceQ | Lite-On DVDRW LH-20A1H | 4x 1tb WD RE3 1x1.5tb Seagate 2x2tb Samsung | 1x FusionHDTV5 Gold 1x FusionHDTV7 Dual Express 1xFusionHDTV7 RT 1x WinTV-HVR-2250 | SILVERSTONE FT01-BW
Yeah I have been thinking on just having dual profiles too.. its easy really so you have your best HT and your best non HT overclock...
*CPU: Xeon X5650 @ 4.3 Ghz | Cooler: Thermaltake Water 2.0 Extreme
*Asus Rampage III Formula | RAM: 36GB DDR3 (Tracer LED + Hyper X Savage)
*Video Cards: Gigabyte Aorus 1080ti
Sound Card: Sound Blaster Z | PSU: Corsair HX1000W | Display: BenQ PD3200u | JVC RS520 projector
*Case: CoolerMaster HAF X (932 side panel) | Others: Roccat Kone AIMO | Roccat Alumic | Logitech G15 |Cameras: Sony A7R3 | RX100 V
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