EVGA GeForce RTX 3090 FTW3 Gaming vs EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref

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EVGA GeForce RTX 3090 FTW3 Gaming
EVGA GeForce RTX 3090 FTW3 Gaming Image
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref Image
EVGA GeForce RTX 3090 FTW3 Gaming
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
Key Differences Key Differences EVGA GeForce RTX 3090 FTW3 Gaming EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
GPU Base Clock Speed 1395MHz 1000MHz
GPU Boost Clock Speed 1740MHz 1076MHz
Pixel Rate 194.9 GPixel/s 103.3 GPixel/s
GPU Memory Speed 1219MHz 1753MHz
GPU Render Output Units (ROPs) 112 96
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 3090 FTW3 Gaming EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
GPU Base Clock Speed 1395MHz 1000MHz
Pixel Rate 194.9 GPixel/s 103.3 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 6.06 TFLOPS
GPU Memory Speed 1219MHz 1753MHz
Texture Filter Rate 570.7 GTexels/s 189.4 GTexels/s
Total GPU Shading Units 10496 2816
Total GPU TMUs 328 176
GPU Boost Clock Speed 1740MHz 1076MHz
GPU Render Output Units (ROPs) 112 96
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3090 FTW3 Gaming EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 1.2
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 3
Ports Ports EVGA GeForce RTX 3090 FTW3 Gaming EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info EVGA GeForce RTX 3090 FTW3 Gaming EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
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 300mm 279.4mm
Height 136.8mm 150.88mm
Memory Memory EVGA GeForce RTX 3090 FTW3 Gaming EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
Effective Memory Clock 19500MHz 7010MHz
Max Memory Bandwidth 936GB/s 336.5GB/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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