Asus TUF GeForce RTX 3090 Gaming OC vs KFA2 GeForce GTX 1080 Ti HOF Limited Edition

VS
Asus TUF GeForce RTX 3090 Gaming OC
Asus TUF GeForce RTX 3090 Gaming OC Image
KFA2 GeForce GTX 1080 Ti HOF Limited Edition
KFA2 GeForce GTX 1080 Ti HOF Limited Edition Image
Asus TUF GeForce RTX 3090 Gaming OC
KFA2 GeForce GTX 1080 Ti HOF Limited Edition
Key Differences Key Differences Asus TUF GeForce RTX 3090 Gaming OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
GPU Base Clock Speed 1395MHz 1645MHz
GPU Boost Clock Speed 1740MHz 1759MHz
Pixel Rate 194.9 GPixel/s 154.8 GPixel/s
GPU Memory Speed 1219MHz 1376MHz
GPU Render Output Units (ROPs) 112 88
No. of Supported Displays 4 4
Performance Performance Asus TUF GeForce RTX 3090 Gaming OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
GPU Base Clock Speed 1395MHz 1645MHz
Pixel Rate 194.9 GPixel/s 154.8 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 12.61 TFLOPS
GPU Memory Speed 1219MHz 1376MHz
Texture Filter Rate 570.7 GTexels/s 394 GTexels/s
Total GPU Shading Units 10496 3584
Total GPU TMUs 328 224
GPU Boost Clock Speed 1740MHz 1759MHz
GPU Render Output Units (ROPs) 112 88
DPFP (Double Precision Floating Point) Support No No
Features Features Asus TUF GeForce RTX 3090 Gaming OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
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
No. of Supported Displays 4 4
Ray Tracing Support Yes Yes
Multi-GPU Support Count Not Known 2
Ports Ports Asus TUF GeForce RTX 3090 Gaming OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 2 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Asus TUF GeForce RTX 3090 Gaming OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 11800 million
Semiconductor Size 8nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 299.9mm 313mm
Height 126.9mm 136.5mm
Memory Memory Asus TUF GeForce RTX 3090 Gaming OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
Effective Memory Clock 19500MHz 11008MHz
Max Memory Bandwidth 936GB/s 484GB/s
RAM 24GB 11GB
Memory Bus Interface Width 384bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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