mike@mike-desktop ~ $ grep -i memory /var/log/Xorg.0.log
mike@mike-desktop ~ $ lspci -v
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Complex
	Subsystem: ASRock Incorporation Device 1705
	Flags: bus master, 66MHz, medium devsel, latency 32

00:02.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: fea00000-feafffff
	Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:05.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000d000-0000dfff
	Prefetchable memory behind bridge: 00000000d0000000-00000000d00fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:10.0 USB controller: Advanced Micro Devices [AMD] FCH USB XHCI Controller (rev 03) (prog-if 30 [XHCI])
	Subsystem: ASRock Incorporation Device 7812
	Flags: bus master, fast devsel, latency 0, IRQ 18
	Memory at feb06000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd

00:10.1 USB controller: Advanced Micro Devices [AMD] FCH USB XHCI Controller (rev 03) (prog-if 30 [XHCI])
	Subsystem: ASRock Incorporation Device 7812
	Flags: bus master, fast devsel, latency 0, IRQ 17
	Memory at feb04000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd

00:11.0 SATA controller: Advanced Micro Devices [AMD] FCH SATA Controller [AHCI mode] (rev 40) (prog-if 01 [AHCI 1.0])
	Subsystem: ASRock Incorporation Device 7800
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 53
	I/O ports at f090 [size=8]
	I/O ports at f080 [size=4]
	I/O ports at f070 [size=8]
	I/O ports at f060 [size=4]
	I/O ports at f050 [size=16]
	Memory at feb0d000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

00:12.0 USB controller: Advanced Micro Devices [AMD] FCH USB OHCI Controller (rev 11) (prog-if 10 [OHCI])
	Subsystem: ASRock Incorporation Device 7807
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18
	Memory at feb0c000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:12.2 USB controller: Advanced Micro Devices [AMD] FCH USB EHCI Controller (rev 11) (prog-if 20 [EHCI])
	Subsystem: ASRock Incorporation Device 7808
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17
	Memory at feb0b000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:13.0 USB controller: Advanced Micro Devices [AMD] FCH USB OHCI Controller (rev 11) (prog-if 10 [OHCI])
	Subsystem: ASRock Incorporation Device 7807
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18
	Memory at feb0a000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:13.2 USB controller: Advanced Micro Devices [AMD] FCH USB EHCI Controller (rev 11) (prog-if 20 [EHCI])
	Subsystem: ASRock Incorporation Device 7808
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17
	Memory at feb09000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:14.0 SMBus: Advanced Micro Devices [AMD] FCH SMBus Controller (rev 13)
	Subsystem: ASRock Incorporation Device 780b
	Flags: 66MHz, medium devsel
	Kernel driver in use: piix4_smbus

00:14.1 IDE interface: Advanced Micro Devices [AMD] FCH IDE Controller (prog-if 8a [Master SecP PriP])
	Subsystem: ASRock Incorporation Device 780c
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17
	I/O ports at 01f0 [size=8]
	I/O ports at 03f4 [size=1]
	I/O ports at 0170 [size=8]
	I/O ports at 0374 [size=1]
	I/O ports at f000 [size=16]
	Kernel driver in use: pata_atiixp

00:14.2 Audio device: Advanced Micro Devices [AMD] FCH Azalia Controller (rev 01)
	Subsystem: ASRock Incorporation Device 1397
	Flags: bus master, slow devsel, latency 32, IRQ 16
	Memory at feb00000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:14.3 ISA bridge: Advanced Micro Devices [AMD] FCH LPC Bridge (rev 11)
	Subsystem: ASRock Incorporation Device 780e
	Flags: bus master, 66MHz, medium devsel, latency 0

00:14.4 PCI bridge: Advanced Micro Devices [AMD] FCH PCI Bridge (rev 40) (prog-if 01 [Subtractive decode])
	Flags: bus master, VGA palette snoop, 66MHz, medium devsel, latency 64
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=64

00:14.5 USB controller: Advanced Micro Devices [AMD] FCH USB OHCI Controller (rev 11) (prog-if 10 [OHCI])
	Subsystem: ASRock Incorporation Device 7809
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18
	Memory at feb08000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
	Flags: fast devsel

00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
	Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
	Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
	Flags: fast devsel
	Capabilities: <access denied>
	Kernel driver in use: k10temp

00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
	Flags: fast devsel

00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
	Flags: fast devsel

00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
	Flags: fast devsel

00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
	Flags: fast devsel

01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Pitcairn PRO [Radeon HD 7850] (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Device 042c
	Flags: bus master, fast devsel, latency 0, IRQ 55
	Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Memory at fea00000 (64-bit, non-prefetchable) [size=256K]
	I/O ports at e000 [size=256]
	Expansion ROM at fea40000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: fglrx_pci

01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
	Subsystem: ASUSTeK Computer Inc. Device aab0
	Flags: bus master, fast devsel, latency 0, IRQ 54
	Memory at fea60000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 06)
	Subsystem: ASRock Incorporation Motherboard (one of many)
	Flags: bus master, fast devsel, latency 0, IRQ 52
	I/O ports at d000 [size=256]
	Memory at d0004000 (64-bit, prefetchable) [size=4K]
	Memory at d0000000 (64-bit, prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169

mike@mike-desktop ~ $