Gainward GeForce RTX 3080 Phoenix GS vs Nvidia GeForce GT 330

VS
Gainward GeForce RTX 3080 Phoenix GS
Gainward GeForce RTX 3080 Phoenix GS Image
Nvidia GeForce GT 330
Nvidia GeForce GT 330 Image
Gainward GeForce RTX 3080 Phoenix GS
Nvidia GeForce GT 330
Key Differences Key Differences Gainward GeForce RTX 3080 Phoenix GS Nvidia GeForce GT 330
GPU Base Clock Speed 1440MHz 500MHz
GPU Boost Clock Speed 1740MHz Not Known
Pixel Rate 167 GPixel/s 8 GPixel/s
GPU Memory Speed 1188MHz 510MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3080 Phoenix GS Nvidia GeForce GT 330
GPU Base Clock Speed 1440MHz 500MHz
Pixel Rate 167 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 30.29 TFLOPS 0.28 TFLOPS
GPU Memory Speed 1188MHz 510MHz
Texture Filter Rate 473.3 GTexels/s 28 GTexels/s
Total GPU Shading Units 8704 112
Total GPU TMUs 272 56
GPU Boost Clock Speed 1740MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phoenix GS Nvidia GeForce GT 330
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.6 3.3
OpenCL Driver Version 2 Not Known
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 534
No. of Supported Displays Not Known 3
Ports Ports Gainward GeForce RTX 3080 Phoenix GS Nvidia GeForce GT 330
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3080 Phoenix GS Nvidia GeForce GT 330
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 754 million
Semiconductor Size 8nm 65nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 175mm
Height 112mm 111mm
Memory Memory Gainward GeForce RTX 3080 Phoenix GS Nvidia GeForce GT 330
Effective Memory Clock 19000MHz 1020MHz
Max Memory Bandwidth 760GB/s 16.3GB/s
RAM 10GB 0MB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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