WOW!
This is great to watch!
BTW soon we will get platforms from AMD capable of running within 25W envelope! These will be more of a competitor to Intel Atom and ULV Penryns.
Want to know more??
WOW!
This is great to watch!
BTW soon we will get platforms from AMD capable of running within 25W envelope! These will be more of a competitor to Intel Atom and ULV Penryns.
Want to know more??
RiG1: Ryzen 7 1700 @4.0GHz 1.39V, Asus X370 Prime, G.Skill RipJaws 2x8GB 3200MHz CL14 Samsung B-die, TuL Vega 56 Stock, Samsung SS805 100GB SLC SDD (OS Drive) + 512GB Evo 850 SSD (2nd OS Drive) + 3TB Seagate + 1TB Seagate, BeQuiet PowerZone 1000W
RiG2: HTPC AMD A10-7850K APU, 2x8GB Kingstone HyperX 2400C12, AsRock FM2A88M Extreme4+, 128GB SSD + 640GB Samsung 7200, LG Blu-ray Recorder, Thermaltake BACH, Hiper 4M880 880W PSU
SmartPhone Samsung Galaxy S7 EDGE
XBONE paired with 55'' Samsung LED 3D TV
Off topic Majord but how is the jigabyte board treating you?
heatware chew*
I've got no strings to hold me down.
To make me fret, or make me frown.
I had strings but now I'm free.
There are no strings on me
You groundbreaker, mine freezes at 0.8V
Also had an CubeCase running whit an 4850e and an HSF without fan. CPU temp (not core temp) maxed out at 50-55°C. CPU temps are normaly above the real temps. The sensors is onboard somewherennear or beyond the socket so he is also affected if the pwm area runs hot. Tested it like that: Placed a fan ower the pwm area and cpu+pwm sensor readings dropped. CPU itself was on water cooling.
0.6V is lowest possible on asrock.
Last edited by justapost; 01-05-2009 at 03:49 PM.
Last edited by The Coolest; 01-05-2009 at 02:44 PM.
Member of Overclockers.com Folding @ Home team
"<The_Coolest> you can't unwaste wasted CPU cycles" - Start FOLDing now!
Main rig:
AMD Ryzen 7 2700X / Mobo: Asrock Fatal1ty X470 / EVO 970 500GB + WD Blue 250GB + HDD / GPU: Dell RX 570 4GB / Mem: 2x16GB DDR4-3200 G.Skill 32GTZKW TridentZ - 32GB total / PSU: Seasonic Prime Ultra Gold 650W
Secondary rigs:
Core i7 2600K 3.4GHz @ 4.3GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / 2x Inland Pro 120GB / GPU: HD5450 / Mem: 4x4GB DDR3-1600 G.Skill 8GBXL RipJawsX - 16GB total / PSU: Seasonic S12II 620W.
Core i3 540 3.06GHz @ 4.0GHz (Freezer 7 Pro) / Mobo: MSI H55M-ED55 / GPU: Integrated / Mem: 4x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 8GB total / PSU: Antec 380W.
Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors
heatware chew*
I've got no strings to hold me down.
To make me fret, or make me frown.
I had strings but now I'm free.
There are no strings on me
Those guys at Guru3D uses a 1000 W PSU, brilliant. Imagine the efficency at 3 % load.
Here's another 330 system review, this one have a PicoPSU.
I kinda find that hard to believe, if 21c is true for ALL K8 CPUs I've had temps at 100c during alot of air sessions... and when i kill chips it's usually not when they're in the socket
I'd like to have some proof... To my eyes these sensors were never that much off. My 2 856's had idletemps at 22c and 25c at stock in my server today, ambient was 11-12c (didnt close the window before I left for my x-mas holidays). Idling at ~35c above ambient at stock voltage and speed with GOOD coolers (blue orb II and the stock opteron cooler with LOTS of copper) seems like x-files to me.
--->TeamPURE<---
I believe it applies to Brisbanes.
I find it hard to believe aswell. Brisbane idles at 14-19C, while HWMonitor shows 34C. When HWMonitor shows around 55-60, CT shows the same. When HWM shows 80C, CT shows around 100C or so.
However, if it does not apply for brisbanes.. I ran Windsor @ 110C both cores, and thats what CT showed. Add 21C and you got 131C.
Note: CPU's don't burn so easily really, they crash first.
It's OK, i've ahd no failures, or cold boot issues, but it doesn't overclock my Phenom 1 very well. Overpriced IMO. for a budget board i'm more impressed with its baby 780G brother, MA78-DS3HP, much cheaper but OC's pretty well.. all it needs is better pwm cooling. Also lacks sb750 in exh for sb700. But no ones that fussed about the 750 anymore :p
I think you'll find this is fixed in G2 Stepping, OR coretemp is taking it into consideration in this version (0.99)
I am confident of this now as when it reports say 40c at idle, the actual heat spreader is only luke warm to touch.. At idle power at such a low voltage the thermal resistance between the ish top and the chip itself would be totally negligable, so in this case IHS temp = core temp minus say 1 or 2c at most.
Last edited by mAJORD; 01-05-2009 at 01:05 PM.
Member of Overclockers.com Folding @ Home team
"<The_Coolest> you can't unwaste wasted CPU cycles" - Start FOLDing now!
Main rig:
AMD Ryzen 7 2700X / Mobo: Asrock Fatal1ty X470 / EVO 970 500GB + WD Blue 250GB + HDD / GPU: Dell RX 570 4GB / Mem: 2x16GB DDR4-3200 G.Skill 32GTZKW TridentZ - 32GB total / PSU: Seasonic Prime Ultra Gold 650W
Secondary rigs:
Core i7 2600K 3.4GHz @ 4.3GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / 2x Inland Pro 120GB / GPU: HD5450 / Mem: 4x4GB DDR3-1600 G.Skill 8GBXL RipJawsX - 16GB total / PSU: Seasonic S12II 620W.
Core i3 540 3.06GHz @ 4.0GHz (Freezer 7 Pro) / Mobo: MSI H55M-ED55 / GPU: Integrated / Mem: 4x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 8GB total / PSU: Antec 380W.
Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors
I think this is the patch you mentioned.Code:Current Temperature for K8 RevG desktop CPUs is a "normalized value" which can be below ambient temperature. As a consequence lots of RevG systems report temperatures like: sensors k8temp-pci-00c3 Adapter: PCI adapter Core0 Temp: +17C Core0 Temp: +3C Core1 Temp: +21C Core1 Temp: +5C being quite below ambient temperature. There are even reports of negative temperature values. This patch corrects the temperature reporting of k8temp for RevG desktop CPUs. Cc: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> --- drivers/hwmon/k8temp.c | 17 +++++++++++++++-- 1 files changed, 15 insertions(+), 2 deletions(-) diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c index ff12281..b138f79 100644 --- a/drivers/hwmon/k8temp.c +++ b/drivers/hwmon/k8temp.c @@ -49,6 +49,7 @@ struct k8temp_data { u8 sensorsp; /* sensor presence bits - SEL_CORE & SEL_PLACE */ u32 temp[2][2]; /* core, place */ u8 swap_core_select; /* meaning of SEL_CORE is inverted */ + u32 temp_offset; }; static struct k8temp_data *k8temp_update_device(struct device *dev) @@ -116,13 +117,15 @@ static ssize_t show_temp(struct device *dev, to_sensor_dev_attr_2(devattr); int core = attr->nr; int place = attr->index; + int temp; struct k8temp_data *data = k8temp_update_device(dev); if (data->swap_core_select) core = core ? 0 : 1; - return sprintf(buf, "%d\n", - TEMP_FROM_REG(data->temp[core][place])); + temp = TEMP_FROM_REG(data->temp[core][place]) + data->temp_offset; + + return sprintf(buf, "%d\n", temp); } /* core, place */ @@ -176,6 +179,16 @@ static int __devinit k8temp_probe(struct pci_dev *pdev, "wrong - check erratum #141\n"); } + if (((model >= 0x68) && (model != 0xc1)) && + !(model == 0x68) && !(model == 0x6c) && + !(model == 0x7c)) + /* + * RevG desktop CPUs (i.e. no socket S1G1 parts) + * need additional offset, otherwise reported + * temperature is below ambient temperature + */ + data->temp_offset = 21000; + break; }
These are the constrains for the +21°C offset. Comments mention revG but there are a few excludes in the if clause.Code:if (((model >= 0x68) && (model != 0xc1)) && + !(model == 0x68) && !(model == 0x6c) && + !(model == 0x7c))
Last edited by justapost; 01-05-2009 at 03:59 PM.
Basically everything that is NOT AM2 RevG chip is excluded.
Member of Overclockers.com Folding @ Home team
"<The_Coolest> you can't unwaste wasted CPU cycles" - Start FOLDing now!
Main rig:
AMD Ryzen 7 2700X / Mobo: Asrock Fatal1ty X470 / EVO 970 500GB + WD Blue 250GB + HDD / GPU: Dell RX 570 4GB / Mem: 2x16GB DDR4-3200 G.Skill 32GTZKW TridentZ - 32GB total / PSU: Seasonic Prime Ultra Gold 650W
Secondary rigs:
Core i7 2600K 3.4GHz @ 4.3GHz (Scythe Mugen2) / Mobo: Biostar TP67XE / 2x Inland Pro 120GB / GPU: HD5450 / Mem: 4x4GB DDR3-1600 G.Skill 8GBXL RipJawsX - 16GB total / PSU: Seasonic S12II 620W.
Core i3 540 3.06GHz @ 4.0GHz (Freezer 7 Pro) / Mobo: MSI H55M-ED55 / GPU: Integrated / Mem: 4x2GB DDR3-1600 G.Skill 4GBRL RipJaws - 8GB total / PSU: Antec 380W.
Core Temp - Accurate temperature monitor for Intel's Core/Core 2 and AMD64 processors
Thanks, already had found that model value represents the model part of the cpuid. But could not figure out the relation between cpu and model number.
Sidenote:
Rudolf Marek had posted an modified k8temp with k10 support few month back. Tcontrol_max is 70°C but phenoms have this offset value which must be manualy tweaked for calibration purpose. I think this makes proper reading difficult on k10's.
The offset can be in the range +10°C - -56°C, so in the worst case the core temp shown is 10°C below the real temperature.
Last edited by justapost; 01-05-2009 at 05:48 PM.
Good news!
These processors are coming to RETAIL!!
Source: Techpowerup.com
RiG1: Ryzen 7 1700 @4.0GHz 1.39V, Asus X370 Prime, G.Skill RipJaws 2x8GB 3200MHz CL14 Samsung B-die, TuL Vega 56 Stock, Samsung SS805 100GB SLC SDD (OS Drive) + 512GB Evo 850 SSD (2nd OS Drive) + 3TB Seagate + 1TB Seagate, BeQuiet PowerZone 1000W
RiG2: HTPC AMD A10-7850K APU, 2x8GB Kingstone HyperX 2400C12, AsRock FM2A88M Extreme4+, 128GB SSD + 640GB Samsung 7200, LG Blu-ray Recorder, Thermaltake BACH, Hiper 4M880 880W PSU
SmartPhone Samsung Galaxy S7 EDGE
XBONE paired with 55'' Samsung LED 3D TV
Guess I will throw the old X2 3600+ Windsor to the trash bin and get X2 3250e instead(for low power server), just mere 50-60 euros.
That chip is also suitable for an low power/budget virtual server. In opposite to intel all x2's have hardware virtualisation support.
heatware chew*
I've got no strings to hold me down.
To make me fret, or make me frown.
I had strings but now I'm free.
There are no strings on me
Another naughty boy
the 15W 2650e,
it is not as new as the 3250e (just released),
but it is good for fanless setup.
Sweet. I'll post my OC's here with that one once my chip arrives (I guess I have to wait 2-3 weeks, depending on how fast I fill the flat rate envelope my mate prefers when he ships my stuff to me - 15 chips in each package).
I'm glad the G2's seem to take quite high HTT, I have a feeling 3.6-3.8 is the max limit of these chips on air (suicide), and then I need like 450-475mhz HTT
--->TeamPURE<---
What case is that, kenofstephen? Is it a mini-ITX specific case?
I have a 5050e and I love it!
|MoBo| Microstar Int'l P55-GD65 Rev 1
|CPU| Intel Core i5 750 4.0Ghz 1.26V
|GPU| HSI HD 5850 1GB DDR5 1440sp
|RAM| 4x2GB Dominator 1600 DDR3
|PSU| PC P&C Silencer 610W 50A Rail
|HSF| Megahalems- Idle: 32 Load: 58
|BMs| '06: 24,223- Vantage: P17,373
Lowest possible suicide here, VID is 0.765V. 0.75 does not get into windows.
http://valid.canardpc.com/show_oc.php?id=479765
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