Nvidia GeForce RTX 3090 vs Gigabyte GeForce GTX 980 Ti

VS
Nvidia GeForce RTX 3090
Nvidia GeForce RTX 3090 Image
Gigabyte GeForce GTX 980 Ti
Gigabyte GeForce GTX 980 Ti Image
Nvidia GeForce RTX 3090
Gigabyte GeForce GTX 980 Ti
Key Differences Key Differences Nvidia GeForce RTX 3090 Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1395MHz 1000MHz
GPU Boost Clock Speed 1695MHz 1076MHz
Pixel Rate 189.8 GPixel/s 96 GPixel/s
GPU Memory Speed 1219MHz 1753MHz
GPU Render Output Units (ROPs) 112 96
No. of Supported Displays Not Known 4
Performance Performance Nvidia GeForce RTX 3090 Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1395MHz 1000MHz
Pixel Rate 189.8 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 5.63 TFLOPS
GPU Memory Speed 1219MHz 1753MHz
Texture Filter Rate 556 GTexels/s 176 GTexels/s
Total GPU Shading Units 10496 2816
Total GPU TMUs 328 176
GPU Boost Clock Speed 1695MHz 1076MHz
GPU Render Output Units (ROPs) 112 96
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3090 Gigabyte GeForce GTX 980 Ti
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays Not Known 4
Ports Ports Nvidia GeForce RTX 3090 Gigabyte GeForce GTX 980 Ti
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 1 3
No. of HDMI Ports 3 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 3090 Gigabyte GeForce GTX 980 Ti
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 8000 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 313mm 282mm
Height 138mm 110mm
Memory Memory Nvidia GeForce RTX 3090 Gigabyte GeForce GTX 980 Ti
Effective Memory Clock 19500MHz 7012MHz
Max Memory Bandwidth 936GB/s 337GB/s
RAM 24GB 6GB
Memory Bus Interface Width 384bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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