Zotac Gaming GeForce RTX 2080 Blower vs Nvidia GeForce GT 330

VS
Zotac Gaming GeForce RTX 2080 Blower
Zotac Gaming GeForce RTX 2080 Blower Image
Nvidia GeForce GT 330
Nvidia GeForce GT 330 Image
Zotac Gaming GeForce RTX 2080 Blower
Nvidia GeForce GT 330
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Blower Nvidia GeForce GT 330
GPU Base Clock Speed 1515MHz 500MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 109.4 GPixel/s 8 GPixel/s
GPU Memory Speed 1750MHz 510MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays 4 3
Performance Performance Zotac Gaming GeForce RTX 2080 Blower Nvidia GeForce GT 330
GPU Base Clock Speed 1515MHz 500MHz
Pixel Rate 109.4 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 0.28 TFLOPS
Texture Filter Rate 314.6 GTexels/s 28 GTexels/s
GPU Memory Speed 1750MHz 510MHz
Total GPU Shading Units 2944 112
Total GPU TMUs 184 56
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac Gaming GeForce RTX 2080 Blower Nvidia GeForce GT 330
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 3.3
OpenCL Driver Version 1.2 Not Known
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes Yes
Noise Level Under Load 45dB Not Known
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 53W Not Known
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 534
Ray Tracing Support No No
Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 Blower Nvidia GeForce GT 330
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 Blower Nvidia GeForce GT 330
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 Zotac Gaming GeForce RTX 2080 Blower Nvidia GeForce GT 330
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 754 million
Semiconductor Size 12nm 65nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 175mm
Height 113mm 111mm
Memory Memory Zotac Gaming GeForce RTX 2080 Blower Nvidia GeForce GT 330
Effective Memory Clock 14000MHz 1020MHz
Max Memory Bandwidth 448GB/s 16.3GB/s
RAM 8GB 0MB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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