1) VGA PCI-e GeForce GTX970 ASUS TURBO 4GB DDR5 256 bits (R$1,745.00)
TURBO-GTX970-OC-4GD5]
Processador Gráfico
NVIDIA GeForce GTX 970
Barramento
PCI Express 3.0
OpenGL
OpenGL®4.4
Memória de Vídeo
GDDR5 4GB
Clock do processador
Clock da GPU aumentado: 1228 MHz
Clock da GPU padrão: 1088 MHz
CUDA Core
1664
Clock de memória
7010 MHz
Interface de memória
256-bits
Resolução
Digital Max Resolution: 4096x2160
2)VGA PCI-e GeForce GTX970 GIGABYTE OC 4GB DDR5 256 bits (2xDVI/HDMI/3xDP) (MINI ITX) (R$1,625.00)
[GV-N970IXOC-4GD]
Chipset: GeForce GTX 970
Core Clock: Base / Boost clock:1076/ 1216 MHz
Memory Clock: 7Gbps
Process Technology: 28 nm
Memory Size: 4 GB
Memory Bus: 256 bit
Card Bus: PCI-E 3.0
Memory Type: GDDR5
DirectX: 12
OpenGL: 4.4
PCB Form: ATX
Digital max resolution: 4096 X 2160
3)VGA PCI-e GeForce GTX970 GIGABYTE TWIN TURBO 4GB DDR5 256 bits (R$1,739.00)
[GV-N970TTOC-4GD]
Chipset: GeForce GTX 970
Core Clock: Boost:1241 / Base: 1101 MHz in OC Mode
Boost:1216 / Base: 1076 MHz in Gaming Mode
Memory Clock: 7010 MHz
Process Technology: 28 nm
Memory Size: 4 GB
Memory Bus: 256 bit
Card Bus: PCI-E 3.0
Memory Type: GDDR5
DirectX: 12
OpenGL: 4.4
PCB Form: ATX
Digital max resolution: 4096 X 2160
4)VGA PCI-e GeForce GTX970 MSI 4GB DDR5 256 bits (R$1,729.00)
[GTX-970-4GD5T-OC]
Graphics Engine
NVIDIA GeForce GTX 970
Bus Standard
PCI Express x16 3.0
Memory Type
GDDR5
Memory Size (MB)
4096
Memory Interface
256 bits
Core Clock Speed (MHz)
1102 (Boost Clock: 1241)
Memory Clock Speed (MHz)
7010
Maximum Displays
4
DVI Output
2 (Dual-link DVI-I x 1, Dual-link DVI-D x 1)
Max Resolution: 2048x1536 @60 Hz
Pessoal, estou em dúvida entre estas.
E mais, será que a minha fonte Corsair CX430 aguenta essa placa? A minha GTX 550Ti está aqui funcionando deboa..