I am deciding which of the two GPU is better. The GTS 450 has a faster speed clock, but GT 545 has a better memory. Can you please help. Thank you
Zotac GTS 450
http://www.microcenter.com/single_ [...] id=0382888
GPU Manufacturer NVIDIA
GPU Chipset GeForce GTS 450
Number of GPUs 1
Overclocked No
Core Clock Speed 810MHz
RAMDAC Clock Speed 400MHz
Shader Clock 1620MHz
CUDA Processors 192
Texture Fill Rate 25.1GT/s
Maximum Digital Resolution 2560x1600
Maximum Analog Resolution 2048x1536
Video Memory 1024MB
Memory Type GDDR3
Memory Clock Speed 1600MHz (3200MHz Effective)
Memory Bus 128-bit
Memory Bandwidth 57.7GB/sec
Zotac GT 545
http://www.microcenter.com/single_ [...] id=0366598
GPU Manufacturer NVIDIA
GPU Chipset GeForce GT 545
Number of GPUs 1
Overclocked No
Core Clock Speed 720MHz
RAMDAC Clock Speed 400MHz
Shader Clock 1440MHz
CUDA Processors 144
Texture Fill Rate 17GT/s
Maximum Digital Resolution 2560x1600
Maximum Analog Resolution 2048x1536
Video Memory 1536MB
Memory Type DDR3
Memory Clock Speed 1800MHz (3600MHz Effective)
Memory Bus 192-bit
Memory Bandwidth 43GB/sec
Zotac GTS 450
http://www.microcenter.com/single_ [...] id=0382888
GPU Manufacturer NVIDIA
GPU Chipset GeForce GTS 450
Number of GPUs 1
Overclocked No
Core Clock Speed 810MHz
RAMDAC Clock Speed 400MHz
Shader Clock 1620MHz
CUDA Processors 192
Texture Fill Rate 25.1GT/s
Maximum Digital Resolution 2560x1600
Maximum Analog Resolution 2048x1536
Video Memory 1024MB
Memory Type GDDR3
Memory Clock Speed 1600MHz (3200MHz Effective)
Memory Bus 128-bit
Memory Bandwidth 57.7GB/sec
Zotac GT 545
http://www.microcenter.com/single_ [...] id=0366598
GPU Manufacturer NVIDIA
GPU Chipset GeForce GT 545
Number of GPUs 1
Overclocked No
Core Clock Speed 720MHz
RAMDAC Clock Speed 400MHz
Shader Clock 1440MHz
CUDA Processors 144
Texture Fill Rate 17GT/s
Maximum Digital Resolution 2560x1600
Maximum Analog Resolution 2048x1536
Video Memory 1536MB
Memory Type DDR3
Memory Clock Speed 1800MHz (3600MHz Effective)
Memory Bus 192-bit
Memory Bandwidth 43GB/sec