Gigabyte GeForce RTX 3080 Gaming OC vs Zotac Gaming GeForce RTX 2080 Ti AMP Maxx

VS
Gigabyte GeForce RTX 3080 Gaming OC
Gigabyte GeForce RTX 3080 Gaming OC Image
Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Image
Gigabyte GeForce RTX 3080 Gaming OC
Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
Key Differences Key Differences Gigabyte GeForce RTX 3080 Gaming OC Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
GPU Base Clock Speed 1440MHz 1350MHz
GPU Boost Clock Speed 1800MHz 1665MHz
Pixel Rate 172.8 GPixel/s 146.5 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays 4 4
Performance Performance Gigabyte GeForce RTX 3080 Gaming OC Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
GPU Base Clock Speed 1440MHz 1350MHz
Pixel Rate 172.8 GPixel/s 146.5 GPixel/s
FLOPS (Floating-point Performance) 31.33 TFLOPS 14.49 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 489.6 GTexels/s 452.9 GTexels/s
Total GPU Shading Units 8704 4352
Total GPU TMUs 272 272
GPU Boost Clock Speed 1800MHz 1665MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3080 Gaming OC Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
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
No. of Supported Displays 4 4
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
Ports Ports Gigabyte GeForce RTX 3080 Gaming OC Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
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 0
Mini DisplayPort Output 0 0
General info General info Gigabyte GeForce RTX 3080 Gaming OC Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
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 320mm 298mm
Height 129mm 133mm
Memory Memory Gigabyte GeForce RTX 3080 Gaming OC Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
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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