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- Sapphire Nitro 252b Radeon Rx 580 8g Flash For Macs
- Sapphire Nitro 2b Radeon Rx 580 8g Flash For Mac Os
(Nitro+)
- The Radeon RX 580 Sapphire Nitro+ 8GB central processing unit runs at 1257MHz and goes up to a top 1411MHz when in boost and turbo mode with the reference RX 580 card's boost is 1340MHz.
- I just missed ordering your EFI Mac RX 580 8GB card this weekend, could kick myself. Because I came across your poor on Friday and wants to make sure I could return the AMD RX580 8GB I just had ordered from OWC, before I saw your flashed versions. I see I can send my card to you for an EFI flash.
- Sapphire Nitro%2b Radeon Rx 580 8g Flash For Mac By chicnotiho1982 Follow Apr 18, 2017 That's right: the Radeon RX 580 8GB isn't new by any meaningful measure. It's an updated version of last year's Radeon RX 480, based on the same Ellesmere GPU under AMD's Polaris umbrella.
Sapphire Nitro 252b Radeon Rx 580 8g Flash For Macs
MP 1,1-5,1 Sapphire rx 580 nitro+ 8GB. I found a flash card on ebay but quite expensive. Sapphire SE RX580 8GB Apple Mac Pro boot screen + Native Mojave. EFI Radeon RX 580 = AMD Sapphire PULSE Radeon RX 580 (8G GDDR5) GPU with MacVidCards' EFI modification EFI Radeon HD 7950 = Sapphire Radeon HD 7950 'Mac Edition' (3G GDDR5) GPU TEST MULE: 2010 Mac Pro tower with 3.33GHz 12-Core Xeon X5680 with 96GB of 1333MHz DDR3 ECC SDRAM running macOS Mojave (10.14.6). GPUs were installed in x16 slot one.
| Filename: | Sapphire.RX580.8192.170320.rom |
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| VBIOS Version: | 015.050.002.001.000000 |
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| UEFI Supported: | Yes |
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| BIOS Build date: | 2017-03-20 20:16:00 |
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| Date added: | 2017-04-18 10:41:24 |
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| VBIOS Size: | 256 KB |
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| MD5 Hash: | d06f63ab6e1664a08b92415cd99528da |
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| SHA1 Hash: | 6fbf0e72732aaef4ec6544f8f7840338e586ba3d |
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| Same Bios: | AMD RX 580 |
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| GPU Device Id: 0x1002 0x67DF113-3E366DU-S4YE366 Polaris20 XTR A1 GDDR5 256Mx32 8GB(C) 1988-2010, Advanced Micro Devices, Inc.ATOMBIOSBK-AMD VER015.050.002.001.000000366R060U.S4YCCC Overdrive Limits GPU Clock: 2000 MHz Memory Clock: 2250 MHzPowerTune Limit: -50% to +50%Limits TDP: 180 W TDC Power: 148 A Battery Power: 175 W Small Power Power: 175 W Max. Power Limit: 175 W Max. Temp: 87°CGPU Clocks 300 MHz, 751 MHz, 1048 MHz, 1158 MHz 1240 MHz, 1309 MHz, 1364 MHz, 1411 MHzMemory Clocks 300 MHz, 1000 MHz, 2000 MHzTemperature Target: 75 °CMemory Support 8192 MB, GDDR5, Autodetect 8192 MB, GDDR5, Samsung K4G80325FB 8192 MB, GDDR5, Hynix H5GQ8H24MJRMemory Timings (Samsung) tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC 250 MHz: 2-3-3-3-11-8-27 400 MHz: 3-3-5-5-17-9-43 600 MHz: 5-5-8-8-26-11-65 900 MHz: 7-7-13-13-39-15-98 1000 MHz: 8-8-14-14-43-16-109 1125 MHz: 9-9-16-16-49-17-123 1250 MHz: 10-10-18-18-55-18-137 1375 MHz: 12-12-20-20-61-19-151 1500 MHz: 13-13-22-22-65-20-164 1625 MHz: 14-14-24-24-71-21-178 1750 MHz: 16-16-26-26-77-22-192 2000 MHz: 17-17-29-29-87-24-219Memory Timings (Hynix) tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC 400 MHz: 4-4-5-5-17-10-43 800 MHz: 7-7-11-11-34-13-87 900 MHz: 9-9-12-12-38-14-98 1000 MHz: 9-9-13-13-41-15-109 1125 MHz: 11-11-15-15-47-15-123 1250 MHz: 12-12-17-17-52-15-137 1375 MHz: 13-13-19-19-58-17-151 1500 MHz: 14-14-20-20-62-18-164 1625 MHz: 16-16-22-22-68-18-178 1750 MHz: 17-17-24-24-73-19-192 2000 MHz: 19-19-27-27-83-23-219 2250 MHz: 22-22-31-31-94-23-247 |
Sapphire Nitro 2b Radeon Rx 580 8g Flash For Mac Os
| Manufacturer: | Sapphire |
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| Model: | RX 580 |
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| Device Id: | 1002 67DF |
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| Subsystem Id: | 1DA2 E366 |
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| Interface: | PCI-E |
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| Memory Size: | 8192 MB |
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| GPU Clock: | 1411 MHz |
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| Memory Clock: | 2000 MHz |
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| Memory Type: | GDDR5 |
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