EVGA GeForce RTX 3090 XC3 Gaming vs Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce

VS
EVGA GeForce RTX 3090 XC3 Gaming
EVGA GeForce RTX 3090 XC3 Gaming Image
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce Image
EVGA GeForce RTX 3090 XC3 Gaming
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Key Differences Key Differences EVGA GeForce RTX 3090 XC3 Gaming Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
GPU Base Clock Speed 1395MHz 1216MHz
GPU Boost Clock Speed 1695MHz 1317MHz
Pixel Rate 189.8 GPixel/s 116.7 GPixel/s
GPU Memory Speed 1219MHz Not Known
GPU Render Output Units (ROPs) 112 96
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 3090 XC3 Gaming Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
GPU Base Clock Speed 1395MHz 1216MHz
Pixel Rate 189.8 GPixel/s 116.7 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS Not Known
GPU Memory Speed 1219MHz Not Known
Texture Filter Rate 556 GTexels/s 214 GTexels/s
Total GPU Shading Units 10496 2816
Total GPU TMUs 328 176
GPU Boost Clock Speed 1695MHz 1317MHz
GPU Render Output Units (ROPs) 112 96
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3090 XC3 Gaming Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 Not Known
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 4
Ray Tracing Support No No
Multi-GPU Support Count Not Known 4
Ports Ports EVGA GeForce RTX 3090 XC3 Gaming Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 Not Known
General info General info EVGA GeForce RTX 3090 XC3 Gaming Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
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 285.4mm 287mm
Height 111.2mm 134mm
Memory Memory EVGA GeForce RTX 3090 XC3 Gaming Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Effective Memory Clock 19500MHz 7200MHz
Max Memory Bandwidth 936GB/s 345.8GB/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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