KFA2 GeForce RTX 3090 EX Gamer 1-Click OC vs Colorful iGame GeForce GTX 1660 Ti Advanced OC

VS
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Image
Colorful iGame GeForce GTX 1660 Ti Advanced OC
Colorful iGame GeForce GTX 1660 Ti Advanced OC Image
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
Colorful iGame GeForce GTX 1660 Ti Advanced OC
Key Differences Key Differences KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Colorful iGame GeForce GTX 1660 Ti Advanced OC
GPU Base Clock Speed 1395MHz 1500MHz
GPU Boost Clock Speed 1740MHz 1860MHz
Pixel Rate 194.9 GPixel/s 89.28 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 48
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Colorful iGame GeForce GTX 1660 Ti Advanced OC
GPU Base Clock Speed 1395MHz 1500MHz
Pixel Rate 194.9 GPixel/s 89.28 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 5.71 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 570.7 GTexels/s 178.6 GTexels/s
Total GPU Shading Units 10496 1536
Total GPU TMUs 328 96
GPU Boost Clock Speed 1740MHz 1860MHz
GPU Render Output Units (ROPs) 112 48
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Colorful iGame GeForce GTX 1660 Ti Advanced OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support No Yes
Ports Ports KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Colorful iGame GeForce GTX 1660 Ti Advanced OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Colorful iGame GeForce GTX 1660 Ti Advanced OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 6600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 229mm
Height 142mm Not Known
Memory Memory KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Colorful iGame GeForce GTX 1660 Ti Advanced OC
Effective Memory Clock 9750MHz 12000MHz
Max Memory Bandwidth 936GB/s 288GB/s
RAM 24GB 6GB
Memory Bus Interface Width 384bit 192bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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