Gigabyte GeForce RTX 3080 Gaming OC vs Inno3D iChill GeForce GTX 1080 Ti X3 Ultra

VS
Gigabyte GeForce RTX 3080 Gaming OC
Gigabyte GeForce RTX 3080 Gaming OC Image
Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
Inno3D iChill GeForce GTX 1080 Ti X3 Ultra Image
Gigabyte GeForce RTX 3080 Gaming OC
Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
Key Differences Key Differences Gigabyte GeForce RTX 3080 Gaming OC Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
GPU Base Clock Speed 1440MHz 1607MHz
GPU Boost Clock Speed 1800MHz 1721MHz
Pixel Rate 172.8 GPixel/s 151.4 GPixel/s
GPU Memory Speed 1188MHz 1426MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays 4 4
Performance Performance Gigabyte GeForce RTX 3080 Gaming OC Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
GPU Base Clock Speed 1440MHz 1607MHz
Pixel Rate 172.8 GPixel/s 151.4 GPixel/s
FLOPS (Floating-point Performance) 31.33 TFLOPS 12.34 TFLOPS
GPU Memory Speed 1188MHz 1426MHz
Texture Filter Rate 489.6 GTexels/s 385.5 GTexels/s
Total GPU Shading Units 8704 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1800MHz 1721MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3080 Gaming OC Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
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 Yes Yes
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 2
Ports Ports Gigabyte GeForce RTX 3080 Gaming OC Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
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 Gigabyte GeForce RTX 3080 Gaming OC Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
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 320mm 302.5mm
Height 129mm 110.5mm
Memory Memory Gigabyte GeForce RTX 3080 Gaming OC Inno3D iChill GeForce GTX 1080 Ti X3 Ultra
Effective Memory Clock 19000MHz 11408MHz
Max Memory Bandwidth 760GB/s 501.6GB/s
RAM 10GB 11GB
Memory Bus Interface Width 320bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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