Asus GeForce Dual RTX 2080 Ti OC vs Asus Strix GeForce GTX 980 Ti DirectCU III

VS
Asus GeForce Dual RTX 2080 Ti OC
Asus GeForce Dual RTX 2080 Ti OC Image
Asus Strix GeForce GTX 980 Ti DirectCU III
Asus Strix GeForce GTX 980 Ti DirectCU III Image
Asus GeForce Dual RTX 2080 Ti OC
Asus Strix GeForce GTX 980 Ti DirectCU III
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti OC Asus Strix GeForce GTX 980 Ti DirectCU III
GPU Base Clock Speed 1350MHz 1000MHz
GPU Boost Clock Speed 1635MHz 1075MHz
Pixel Rate 143.9 GPixel/s 96 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 88 96
No. of Supported Displays 4 4
Performance Performance Asus GeForce Dual RTX 2080 Ti OC Asus Strix GeForce GTX 980 Ti DirectCU III
GPU Base Clock Speed 1350MHz 1000MHz
Pixel Rate 143.9 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 5.63 TFLOPS
GPU Memory Speed 1750MHz 1753MHz
Texture Filter Rate 444.7 GTexels/s 176 GTexels/s
Total GPU Shading Units 4352 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1635MHz 1075MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No No
Features Features Asus GeForce Dual RTX 2080 Ti OC Asus Strix GeForce GTX 980 Ti DirectCU III
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes No
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous Asus GeForce Dual RTX 2080 Ti OC Asus Strix GeForce GTX 980 Ti DirectCU III
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus GeForce Dual RTX 2080 Ti OC Asus Strix GeForce GTX 980 Ti DirectCU III
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Asus GeForce Dual RTX 2080 Ti OC Asus Strix GeForce GTX 980 Ti DirectCU III
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 8000 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 304.8mm
Height 114mm 152.4mm
Memory Memory Asus GeForce Dual RTX 2080 Ti OC Asus Strix GeForce GTX 980 Ti DirectCU III
Effective Memory Clock 14000MHz 7010MHz
Max Memory Bandwidth 616GB/s 337GB/s
RAM 11GB 6GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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