Zotac GeForce RTX 2080 Super Twin Fan vs Inno3D iChill GeForce GTX 1080 Ti Black

VS
Zotac GeForce RTX 2080 Super Twin Fan
Zotac GeForce RTX 2080 Super Twin Fan Image
Inno3D iChill GeForce GTX 1080 Ti Black
Inno3D iChill GeForce GTX 1080 Ti Black Image
Zotac GeForce RTX 2080 Super Twin Fan
Inno3D iChill GeForce GTX 1080 Ti Black
Key Differences Key Differences Zotac GeForce RTX 2080 Super Twin Fan Inno3D iChill GeForce GTX 1080 Ti Black
GPU Base Clock Speed 1650MHz 1607MHz
GPU Boost Clock Speed 1815MHz 1721MHz
Pixel Rate 116.2 GPixel/s 151.4 GPixel/s
GPU Memory Speed 1937MHz 1426MHz
GPU Render Output Units (ROPs) 64 88
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 2080 Super Twin Fan Inno3D iChill GeForce GTX 1080 Ti Black
GPU Base Clock Speed 1650MHz 1607MHz
Pixel Rate 116.2 GPixel/s 151.4 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 12.34 TFLOPS
GPU Memory Speed 1937MHz 1426MHz
Texture Filter Rate 348.5 GTexels/s 385.5 GTexels/s
Total GPU Shading Units 3072 3584
Total GPU TMUs 192 224
GPU Boost Clock Speed 1815MHz 1721MHz
GPU Render Output Units (ROPs) 64 88
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 2080 Super Twin Fan Inno3D iChill GeForce GTX 1080 Ti Black
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 46.5dB Not Known
3D Support Yes Yes
Idle Power Consumption 54W Not Known
Idle Noise Level 40.3dB Not Known
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
Ray Tracing Support No Yes
Ports Ports Zotac GeForce RTX 2080 Super Twin Fan Inno3D iChill GeForce GTX 1080 Ti Black
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 2080 Super Twin Fan Inno3D iChill GeForce GTX 1080 Ti Black
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 11800 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 268mm 266mm
Height 113mm 95mm
Memory Memory Zotac GeForce RTX 2080 Super Twin Fan Inno3D iChill GeForce GTX 1080 Ti Black
Effective Memory Clock 15496MHz 11408MHz
Max Memory Bandwidth 496GB/s 501.6GB/s
RAM 8GB 11GB
Memory Bus Interface Width 256bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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