EVGA GeForce RTX 3080 XC3 Ultra Gaming vs Zotac Gaming GeForce RTX 2080 Ti AMP

VS
EVGA GeForce RTX 3080 XC3 Ultra Gaming
EVGA GeForce RTX 3080 XC3 Ultra Gaming Image
Zotac Gaming GeForce RTX 2080 Ti AMP
Zotac Gaming GeForce RTX 2080 Ti AMP Image
EVGA GeForce RTX 3080 XC3 Ultra Gaming
Zotac Gaming GeForce RTX 2080 Ti AMP
Key Differences Key Differences EVGA GeForce RTX 3080 XC3 Ultra Gaming Zotac Gaming GeForce RTX 2080 Ti AMP
GPU Base Clock Speed 1440MHz 1350MHz
GPU Boost Clock Speed 1755MHz 1665MHz
Pixel Rate 168.5 GPixel/s 146.5 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays Not Known 4
Performance Performance EVGA GeForce RTX 3080 XC3 Ultra Gaming Zotac Gaming GeForce RTX 2080 Ti AMP
GPU Base Clock Speed 1440MHz 1350MHz
Pixel Rate 168.5 GPixel/s 146.5 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 14.49 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 477.4 GTexels/s 452.9 GTexels/s
Total GPU Shading Units 8704 4352
Total GPU TMUs 272 272
GPU Boost Clock Speed 1755MHz 1665MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3080 XC3 Ultra Gaming Zotac Gaming GeForce RTX 2080 Ti AMP
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
GPU Temperature Under Load Not Known 77°C
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 47.5dB
Idle Power Consumption Not Known 54W
Idle Noise Level Not Known 41.5dB
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
Ports Ports EVGA GeForce RTX 3080 XC3 Ultra Gaming Zotac Gaming GeForce RTX 2080 Ti AMP
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info EVGA GeForce RTX 3080 XC3 Ultra Gaming Zotac Gaming GeForce RTX 2080 Ti AMP
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 18600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 285.4mm 308mm
Height 111.2mm 113mm
Memory Memory EVGA GeForce RTX 3080 XC3 Ultra Gaming Zotac Gaming GeForce RTX 2080 Ti AMP
Effective Memory Clock 19000MHz 14000MHz
Max Memory Bandwidth 760GB/s 616GB/s
RAM 10GB 11GB
Memory Bus Interface Width 320bit 352bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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