Asus GeForce Dual RTX 2080 Ti vs Asus Strix GeForce GTX 980 DirectCU II

VS
Asus GeForce Dual RTX 2080 Ti
Asus GeForce Dual RTX 2080 Ti Image
Asus Strix GeForce GTX 980 DirectCU II
Asus Strix GeForce GTX 980 DirectCU II Image
Asus GeForce Dual RTX 2080 Ti
Asus Strix GeForce GTX 980 DirectCU II
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti Asus Strix GeForce GTX 980 DirectCU II
GPU Base Clock Speed 1350MHz 1127MHz
GPU Boost Clock Speed 1545MHz 1216MHz
Pixel Rate 136 GPixel/s 72.1 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 4
Performance Performance Asus GeForce Dual RTX 2080 Ti Asus Strix GeForce GTX 980 DirectCU II
GPU Base Clock Speed 1350MHz 1127MHz
Pixel Rate 136 GPixel/s 72.1 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 4.62 TFLOPS
GPU Memory Speed 1750MHz 1753MHz
Texture Filter Rate 420.2 GTexels/s 144 GTexels/s
Total GPU Shading Units 4352 2048
Total GPU TMUs 272 128
GPU Boost Clock Speed 1545MHz 1216MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Asus GeForce Dual RTX 2080 Ti Asus Strix GeForce GTX 980 DirectCU II
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 31°C Not Known
3D Support Yes Yes
Noise Level Under Load 47.5dB Not Known
Idle Noise Level 41.5dB Not Known
Idle Power Consumption 54W Not Known
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 Asus Strix GeForce GTX 980 DirectCU II
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus GeForce Dual RTX 2080 Ti Asus Strix GeForce GTX 980 DirectCU II
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 Asus Strix GeForce GTX 980 DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 5200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 288.5mm
Height 114mm 134.6mm
Memory Memory Asus GeForce Dual RTX 2080 Ti Asus Strix GeForce GTX 980 DirectCU II
Effective Memory Clock 14000MHz 7012MHz
Max Memory Bandwidth 616GB/s 224.4GB/s
RAM 11GB 4GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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