MacPro 2013 ATI D700 clock speed is 150 MHz?
While trying to benchmark OpenCL performance, I noticed that the "LuxMark" benchmark is showing one of the D700 graphics cards clocked at only 150 MHz.
Should one of the D700 cards be clocking at 150 MHz while the other is clocking at 850 MHz?
My benchmarks results are proving much slower than expected as well. Is there something wrong with my Mac Pro?
In the System Information app, I see both AMD FirePro D700 cards in Slot-1 and Slot-2 with the following details:
AMD FirePro D700:
Chipset Model: AMD FirePro D700
Type: GPU
Bus: PCIe
Slot: Slot-1
PCIe Lane Width: x16
VRAM (Total): 6144 MB
Vendor: ATI (0x1002)
Device ID: 0x6798
Revision ID: 0x0000
ROM Revision: 113-C3861J-687
gMux Version: 4.0.11 [3.2.8]
EFI Driver Version: 01.00.687
AMD FirePro D700:
Chipset Model: AMD FirePro D700
Type: GPU
Bus: PCIe
Slot: Slot-2
PCIe Lane Width: x16
VRAM (Total): 6144 MB
Vendor: ATI (0x1002)
Device ID: 0x6798
Revision ID: 0x0000
ROM Revision: 113-C3861J-687
gMux Version: 4.0.11 [3.2.8]
EFI Driver Version: 01.00.687
Displays:
Thunderbolt Display:
Display Type: LCD
Resolution: 2560 x 1440
Pixel Depth: 32-Bit Color (ARGB8888)
Display Serial Number: C02G203CDJGR
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported
Connection Type: DisplayPort
MacBook Pro, OS X Mavericks (10.9.1), 12-core, 64GB, D700 Graphics