Overclock.net › Forums › Graphics Cards › AMD/ATI › AMD RX 480 Review Thread
New Posts  All Forums:Forum Nav:

AMD RX 480 Review Thread - Page 245

post #2441 of 3674
and to be fair, watercooling drops consumption by 50 watts on my 290x. But that rx480 was also watercooled and the same benefit applies.
post #2442 of 3674
NVM, looks like those other units are the TMUs. JPEG compression kinda destroyed the detail in the image. The memory controllers are also eight groups of three units, 8x32=256.

My bad. redface.gif
μRyzen
(12 items)
 
Mini Box
(4 items)
 
 
CPUMotherboardGraphicsRAM
Ryzen R5 1400 MSI B350M Gaming Pro Zotac GTX 670 4GB G.SKILL FORTIS Series 8GB (2 x 4GB) 
Hard DriveCoolingOSOS
WD Green 3tb Wraith Stealth Windows 10 Debian 8.7 
MonitorKeyboardPowerMouse
ViewSonic VX-2257-8 Chinese backlit mechanical Kingwin 850w Chinese laser optical 
CPUMotherboardGraphicsRAM
Athlon 5350 Asus AM1I-A EVGA GTX 750 Ti SC 2x4GB DDR 3 1333 
  hide details  
Reply
μRyzen
(12 items)
 
Mini Box
(4 items)
 
 
CPUMotherboardGraphicsRAM
Ryzen R5 1400 MSI B350M Gaming Pro Zotac GTX 670 4GB G.SKILL FORTIS Series 8GB (2 x 4GB) 
Hard DriveCoolingOSOS
WD Green 3tb Wraith Stealth Windows 10 Debian 8.7 
MonitorKeyboardPowerMouse
ViewSonic VX-2257-8 Chinese backlit mechanical Kingwin 850w Chinese laser optical 
CPUMotherboardGraphicsRAM
Athlon 5350 Asus AM1I-A EVGA GTX 750 Ti SC 2x4GB DDR 3 1333 
  hide details  
Reply
post #2443 of 3674
Iirc the 1500 overclock was with 105C vrms. The efficiency is way out of normal conditions.

I think with proper temps on vrms the gpu will scale better
Workstation
(4 items)
 
  
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Nvidia GP100/ Vega FE Dell ultrasharp 4k 
  hide details  
Reply
Workstation
(4 items)
 
  
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Nvidia GP100/ Vega FE Dell ultrasharp 4k 
  hide details  
Reply
post #2444 of 3674
Quote:
Originally Posted by spyshagg View Post

and to be fair, watercooling drops consumption by 50 watts on my 290x. But that rx480 was also watercooled and the same benefit applies.

Nice score. That's above the 1500mhz 480.
Quote:
Originally Posted by sugarhell View Post

Iirc the 1500 overclock was with 105C vrms. The efficiency is way out of normal conditions.

I think with proper temps on vrms the gpu will scale better

True if those VRMs could be kept cool it could make quite a difference.
post #2445 of 3674
Quote:
Originally Posted by sugarhell View Post

Iirc the 1500 overclock was with 105C vrms. The efficiency is way out of normal conditions.

I think with proper temps on vrms the gpu will scale better

You're right, VRMs were around 105°C

der8auer said they work flawlessly up to 120°C so he didn't bother much.
post #2446 of 3674
Quote:
Originally Posted by poii View Post

You're right, VRMs were around 105°C

der8auer said they work flawlessly up to 120°C so he didn't bother much.
They'll work just like my car can technically go 120MPH. Yes it can do that, but there is no guarantee on the longevity of the vehicle being driven like that.

Full waterblock cooling on a 480 will help that, but AIB cards will probably be stuck at 1.4GHz or so, if watercooling is needed to hit 1.5.
Frankenstein
(9 items)
 
  
CPUMotherboardGraphicsRAM
i5 3570k @4.2 GHz 1.015v Frankensteined asus p8z77 v pro XFX RX 480 GTR Black Edition 16GB 1600MHz 
Hard DriveCoolingOSPower
1TB mushkin reactor ancient CM 212+ windows 10 pro 64 1kw rosewill quark platinum  
Case
corsair 230t 
  hide details  
Reply
Frankenstein
(9 items)
 
  
CPUMotherboardGraphicsRAM
i5 3570k @4.2 GHz 1.015v Frankensteined asus p8z77 v pro XFX RX 480 GTR Black Edition 16GB 1600MHz 
Hard DriveCoolingOSPower
1TB mushkin reactor ancient CM 212+ windows 10 pro 64 1kw rosewill quark platinum  
Case
corsair 230t 
  hide details  
Reply
post #2447 of 3674
I'm not debating that GamerusMaximus, I'm just translating der8auer wink.gif

Anyway we got a reference from a known overclocker with numbers now, not some stream or screen showing false GPUZ numbers.
post #2448 of 3674
[/quote]
Quote:
Originally Posted by C2H5OH View Post

@Mahigan The idea comes from another user on S|A forum but the guy has a point. Looking at previous GCN the memory controller on Polaris 10 looks like a 512bit. What do you think?

It could be disabled for several reasons, like future card, PS4, power, price but...I don't trully understand it.
die configuration images (Click to show)




Kudos to Optimus from S|A for spotting this - I totally missed it thumb.gif

Definitely odd seeing 8 64-bit 2-way memory controllers on the die configuration snapshot.
Tsar Bomba
(12 items)
 
Fat Man
(13 items)
 
Little Boy
(29 items)
 
CPUMotherboardRAMHard Drive
Intel Core i7-6700K ASRock Fatal1ty Z170 Gaming-ITX/ac Crucial Ballistix Sport LT 32GB (2 x 16GB) DDR4... Samsung 850 EVO 500GB M.2-2280 SSD 
Hard DriveCoolingCoolingOS
Sandisk Ultra II 960GB 2.5" SSD Zalman CNPS8900 Quiet Noctua NF-F12 PWM Microsoft Windows 10 Pro 
KeyboardPowerCaseMouse
Corsair K95 Corsair SF 600W Silverstone SG05BB-LITE Corsair M65 
CPUMotherboardGraphicsGraphics
AMD A10-7850K GIGABYTE GA-F2A88X-UP4 XFX R9-290A-ENBC Radeon R9 290 XFX R9-290A-ENBC Radeon R9 290 
Hard DriveHard DriveCoolingCooling
Samsung 830 128GB Western Digital Blue 1TB XSPC Raystorm CPU/APU Waterblock - AMD XSPC D5 Photon 170 Reservoir/Pump Combo 
CoolingCoolingCoolingPower
XSPC AX360 Radiator XSPC AX240 Radiator 2x XSPC Razor R9 290X / 290 - Full Cover Water ... EVGA Supernova 1000 P2 
Case
Corsair Carbide Series Air 540 Black  
CPUMotherboardGraphicsGraphics
Intel Core i7-4770K  Asus Maximus VI Extreme Sapphire R9 290 unlocked to 290X Sapphire R9 290 unlocked to 290X 
GraphicsGraphicsRAMHard Drive
Sapphire R9 290 unlocked to 290X Sapphire R9 290 unlocked to 290X G.SKILL Sniper Series 32GB (4 x 8GB) DDR3 2400 2x SAMSUNG 840 EVO 250GB 
Hard DriveOptical DriveCoolingCooling
2x TOSHIBA PH3300U-1I72 3TB Asus BW-12B1ST/BLK/G/AS Blu-Ray/DVD/CD Writer 29x Noctua NF-F12 PWM 2x Swiftech MCP655 + Bitspower Dual D5 Mod Top 
CoolingCoolingCoolingCooling
Phobya Balancer 450 Silver Nickel Reservoir 2x Alphacool NexXxoS XT45 480mm Radiator Alphacool NexXxoS XT45 360mm Radiator Alphacool NexXxoS XT45 240mm Radiator 
CoolingCoolingCoolingCooling
Alphacool NexXxoS ST30 240mm Radiator Alphacool NexXxoS XT45 120mm Radiator 4x Koolance VID-AR290X Radeon VGA Liquid Coolin... EK Supreme LTX Intel CPU Liquid Cooling Block -... 
OSMonitorMonitorMonitor
Microsoft Windows 8.1 Pro Asus VS238H-P 23.0" Asus VS238H-P 23.0" Asus VS238H-P 23.0" 
KeyboardPowerCaseMouse
Corsair Vengeance K95 ENERMAX Maxrevo EMR1500EWT 1500W Corsair Obsidian Series 900D Razer DeathAdder 2013 
Audio
Astro Gaming A50 Circumaural Headset - Black 
  hide details  
Reply
Tsar Bomba
(12 items)
 
Fat Man
(13 items)
 
Little Boy
(29 items)
 
CPUMotherboardRAMHard Drive
Intel Core i7-6700K ASRock Fatal1ty Z170 Gaming-ITX/ac Crucial Ballistix Sport LT 32GB (2 x 16GB) DDR4... Samsung 850 EVO 500GB M.2-2280 SSD 
Hard DriveCoolingCoolingOS
Sandisk Ultra II 960GB 2.5" SSD Zalman CNPS8900 Quiet Noctua NF-F12 PWM Microsoft Windows 10 Pro 
KeyboardPowerCaseMouse
Corsair K95 Corsair SF 600W Silverstone SG05BB-LITE Corsair M65 
CPUMotherboardGraphicsGraphics
AMD A10-7850K GIGABYTE GA-F2A88X-UP4 XFX R9-290A-ENBC Radeon R9 290 XFX R9-290A-ENBC Radeon R9 290 
Hard DriveHard DriveCoolingCooling
Samsung 830 128GB Western Digital Blue 1TB XSPC Raystorm CPU/APU Waterblock - AMD XSPC D5 Photon 170 Reservoir/Pump Combo 
CoolingCoolingCoolingPower
XSPC AX360 Radiator XSPC AX240 Radiator 2x XSPC Razor R9 290X / 290 - Full Cover Water ... EVGA Supernova 1000 P2 
Case
Corsair Carbide Series Air 540 Black  
CPUMotherboardGraphicsGraphics
Intel Core i7-4770K  Asus Maximus VI Extreme Sapphire R9 290 unlocked to 290X Sapphire R9 290 unlocked to 290X 
GraphicsGraphicsRAMHard Drive
Sapphire R9 290 unlocked to 290X Sapphire R9 290 unlocked to 290X G.SKILL Sniper Series 32GB (4 x 8GB) DDR3 2400 2x SAMSUNG 840 EVO 250GB 
Hard DriveOptical DriveCoolingCooling
2x TOSHIBA PH3300U-1I72 3TB Asus BW-12B1ST/BLK/G/AS Blu-Ray/DVD/CD Writer 29x Noctua NF-F12 PWM 2x Swiftech MCP655 + Bitspower Dual D5 Mod Top 
CoolingCoolingCoolingCooling
Phobya Balancer 450 Silver Nickel Reservoir 2x Alphacool NexXxoS XT45 480mm Radiator Alphacool NexXxoS XT45 360mm Radiator Alphacool NexXxoS XT45 240mm Radiator 
CoolingCoolingCoolingCooling
Alphacool NexXxoS ST30 240mm Radiator Alphacool NexXxoS XT45 120mm Radiator 4x Koolance VID-AR290X Radeon VGA Liquid Coolin... EK Supreme LTX Intel CPU Liquid Cooling Block -... 
OSMonitorMonitorMonitor
Microsoft Windows 8.1 Pro Asus VS238H-P 23.0" Asus VS238H-P 23.0" Asus VS238H-P 23.0" 
KeyboardPowerCaseMouse
Corsair Vengeance K95 ENERMAX Maxrevo EMR1500EWT 1500W Corsair Obsidian Series 900D Razer DeathAdder 2013 
Audio
Astro Gaming A50 Circumaural Headset - Black 
  hide details  
Reply
post #2449 of 3674
Quote:
Originally Posted by Waitng4realGPU View Post

Nice score. That's above the 1500mhz 480.
True if those VRMs could be kept cool it could make quite a difference.

Not so much. Temps, if within the spec, are not an issue. The only problem with high temps would be longevity of the parts.
μRyzen
(12 items)
 
Mini Box
(4 items)
 
 
CPUMotherboardGraphicsRAM
Ryzen R5 1400 MSI B350M Gaming Pro Zotac GTX 670 4GB G.SKILL FORTIS Series 8GB (2 x 4GB) 
Hard DriveCoolingOSOS
WD Green 3tb Wraith Stealth Windows 10 Debian 8.7 
MonitorKeyboardPowerMouse
ViewSonic VX-2257-8 Chinese backlit mechanical Kingwin 850w Chinese laser optical 
CPUMotherboardGraphicsRAM
Athlon 5350 Asus AM1I-A EVGA GTX 750 Ti SC 2x4GB DDR 3 1333 
  hide details  
Reply
μRyzen
(12 items)
 
Mini Box
(4 items)
 
 
CPUMotherboardGraphicsRAM
Ryzen R5 1400 MSI B350M Gaming Pro Zotac GTX 670 4GB G.SKILL FORTIS Series 8GB (2 x 4GB) 
Hard DriveCoolingOSOS
WD Green 3tb Wraith Stealth Windows 10 Debian 8.7 
MonitorKeyboardPowerMouse
ViewSonic VX-2257-8 Chinese backlit mechanical Kingwin 850w Chinese laser optical 
CPUMotherboardGraphicsRAM
Athlon 5350 Asus AM1I-A EVGA GTX 750 Ti SC 2x4GB DDR 3 1333 
  hide details  
Reply
post #2450 of 3674
Quote:
Originally Posted by KarathKasun View Post

Not so much. Temps, if within the spec, are not an issue. The only problem with high temps would be longevity of the parts.

No. Vrms lose a lot of efficiency as the temps go up.

Gcn was always temp sensitive especially now with glofo
Workstation
(4 items)
 
  
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Nvidia GP100/ Vega FE Dell ultrasharp 4k 
  hide details  
Reply
Workstation
(4 items)
 
  
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Nvidia GP100/ Vega FE Dell ultrasharp 4k 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD/ATI
Overclock.net › Forums › Graphics Cards › AMD/ATI › AMD RX 480 Review Thread