Gigabyte GeForce RTX 3090 Gaming OC vs Nvidia GeForce GTX 780 Ti

VS
Gigabyte GeForce RTX 3090 Gaming OC
Gigabyte GeForce RTX 3090 Gaming OC Image
Nvidia GeForce GTX 780 Ti
Nvidia GeForce GTX 780 Ti Image
Gigabyte GeForce RTX 3090 Gaming OC
Nvidia GeForce GTX 780 Ti
Key Differences Key Differences Gigabyte GeForce RTX 3090 Gaming OC Nvidia GeForce GTX 780 Ti
GPU Base Clock Speed 1395MHz 875MHz
GPU Boost Clock Speed 1755MHz 928MHz
Pixel Rate 196.6 GPixel/s 52.5 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 48
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte GeForce RTX 3090 Gaming OC Nvidia GeForce GTX 780 Ti
GPU Base Clock Speed 1395MHz 875MHz
Pixel Rate 196.6 GPixel/s 52.5 GPixel/s
FLOPS (Floating-point Performance) 36.84 TFLOPS 5.04 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 575.6 GTexels/s 210 GTexels/s
Total GPU Shading Units 10496 2880
Total GPU TMUs 328 240
GPU Boost Clock Speed 1755MHz 928MHz
GPU Render Output Units (ROPs) 112 48
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gigabyte GeForce RTX 3090 Gaming OC Nvidia GeForce GTX 780 Ti
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.4
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 8530
3DMark Vantage Texture Fill Result Not Known 173.1GTexels/s
GPU Temperature Under Load Not Known 83°C
3DMark Vantage Pixel Fill Result Not Known 17.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 4680
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 51.7dB
Power Consumption Under Peak Load Not Known 372W
Idle Power Consumption Not Known 80W
Idle Noise Level Not Known 38.6dB
Multi-GPU Support Count Not Known 3
Ports Ports Gigabyte GeForce RTX 3090 Gaming OC Nvidia GeForce GTX 780 Ti
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 Not Known
General info General info Gigabyte GeForce RTX 3090 Gaming OC Nvidia GeForce GTX 780 Ti
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 7080 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 267mm
Height 129mm Not Known
Memory Memory Gigabyte GeForce RTX 3090 Gaming OC Nvidia GeForce GTX 780 Ti
Effective Memory Clock 19500MHz 7000MHz
Max Memory Bandwidth 936GB/s 336GB/s
RAM 24GB 3GB
Memory Bus Interface Width 384bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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