Hello I have amd dual graphics with a hd 6570 and hd 6530. My 6570 only has a memory clock of 667 MHz. I have checked and the 6570 should have a memory clock of 1.3 GHz. Why am I not getting full memory clock speed. Here is my full specs and a link to my card.Thanks.
http://www.bestbuy.com/site/XFX+-+Radeon+HD+6570+1GB+DDR3+PCI+Express+Graphics+Card/3503128.p;jsessionid=E187A8359B40EB18A11CB905D108E4C0.bbolsp-app02-39?id=1218407009739&skuId=3503128&st=hd 6570&cp=1&lp=1
HP Pavilion p6-2143w
SPECS:
AMD Quad-Core A6-3650 accelerated processor
2.60GHz, 4MB Cache
8GB DDR3 SDRAM system memory
1TB SATA hard drive
AMD Radeon HD 6530D Discrete Graphics
With up to 4084MB total available graphics memory as allocated by Windows 7
XFX - Radeon HD 6570 1GB DDR3 PCI Express Graphics Card
Motherboard
AAHD2-HY (Holly2)
Manufacturer: Pegatron
Form factor: 24.4 cm (9.6 inches) x 24.4 cm (9.6 inches)
Chipset: AMD A55
Memory sockets: 2 x DDR3
Front side bus speeds: 100 MHz UMI (Unified Media Interface)
Processor socket: FM1
Expansion Slots:
1 PCI Express x16 (Gen 2.0)
3 PCI Express x1 (Gen 2.0)
1 PCI Express Mini Card
Internal 300W (100V-240V)
Form factor: Internal ATX
Power supply
Total wattage: 300W
Nominal input voltage range: 200-240V/3A (50-60Hz)
Dimensions: 150mm x 140mm x 86mm (5.9 x 5.5 x 3.4 inches)
Computer Case
Mini-tower
Height: 36.8 cm (14.4 inches)
Width: 16.5 cm (6.4 inches)
Depth: 38.9 cm (15.3 inches)
Weight: 8 Kg (17.6 lbs) - without packaging
http://www.bestbuy.com/site/XFX+-+Radeon+HD+6570+1GB+DDR3+PCI+Express+Graphics+Card/3503128.p;jsessionid=E187A8359B40EB18A11CB905D108E4C0.bbolsp-app02-39?id=1218407009739&skuId=3503128&st=hd 6570&cp=1&lp=1
HP Pavilion p6-2143w
SPECS:
AMD Quad-Core A6-3650 accelerated processor
2.60GHz, 4MB Cache
8GB DDR3 SDRAM system memory
1TB SATA hard drive
AMD Radeon HD 6530D Discrete Graphics
With up to 4084MB total available graphics memory as allocated by Windows 7
XFX - Radeon HD 6570 1GB DDR3 PCI Express Graphics Card
Motherboard
AAHD2-HY (Holly2)
Manufacturer: Pegatron
Form factor: 24.4 cm (9.6 inches) x 24.4 cm (9.6 inches)
Chipset: AMD A55
Memory sockets: 2 x DDR3
Front side bus speeds: 100 MHz UMI (Unified Media Interface)
Processor socket: FM1
Expansion Slots:
1 PCI Express x16 (Gen 2.0)
3 PCI Express x1 (Gen 2.0)
1 PCI Express Mini Card
Internal 300W (100V-240V)
Form factor: Internal ATX
Power supply
Total wattage: 300W
Nominal input voltage range: 200-240V/3A (50-60Hz)
Dimensions: 150mm x 140mm x 86mm (5.9 x 5.5 x 3.4 inches)
Computer Case
Mini-tower
Height: 36.8 cm (14.4 inches)
Width: 16.5 cm (6.4 inches)
Depth: 38.9 cm (15.3 inches)
Weight: 8 Kg (17.6 lbs) - without packaging