Galax GeForce RTX 2080 Ti OC vs Inno3D GeForce GTX 980 OC 4GB

VS
Galax GeForce RTX 2080 Ti OC
Galax GeForce RTX 2080 Ti OC Image
Inno3D GeForce GTX 980 OC 4GB
Inno3D GeForce GTX 980 OC 4GB Image
Galax GeForce RTX 2080 Ti OC
Inno3D GeForce GTX 980 OC 4GB
Key Differences Key Differences Galax GeForce RTX 2080 Ti OC Inno3D GeForce GTX 980 OC 4GB
GPU Base Clock Speed 1350MHz 1152MHz
GPU Boost Clock Speed 1620MHz 1253MHz
Pixel Rate 142.6 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 Galax GeForce RTX 2080 Ti OC Inno3D GeForce GTX 980 OC 4GB
GPU Base Clock Speed 1350MHz 1152MHz
Pixel Rate 142.6 GPixel/s 72.1 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 4.62 TFLOPS
GPU Memory Speed 1750MHz 1753MHz
Texture Filter Rate 440.6 GTexels/s 144 GTexels/s
Total GPU Shading Units 4352 2048
Total GPU TMUs 272 128
GPU Boost Clock Speed 1620MHz 1253MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
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Features Features Galax GeForce RTX 2080 Ti OC Inno3D GeForce GTX 980 OC 4GB
DirectX Version Info 12 12.1
OpenGL Driver Version 4.5 4.4
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 9723
3DMark Vantage Texture Fill Result Not Known 125.4GTexels/s
GPU Temperature Under Load Not Known 81°C
3DMark Vantage Pixel Fill Result Not Known 30.6GPixel/s
Ray Tracing Support No No
Idle GPU Temperature Not Known 32°C
Noise Level Under Load Not Known 48.1dB
Idle Power Consumption Not Known 73W
Idle Noise Level Not Known 37.3dB
SmallLuxGPU (2.0d4) Result Not Known No Data Found
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Miscellaneous Miscellaneous Galax GeForce RTX 2080 Ti OC Inno3D GeForce GTX 980 OC 4GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 Ti OC Inno3D GeForce GTX 980 OC 4GB
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 2
Mini DisplayPort Output 0 0
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General info General info Galax GeForce RTX 2080 Ti OC Inno3D GeForce GTX 980 OC 4GB
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 283mm 266mm
Height 139mm 111mm
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Memory Memory Galax GeForce RTX 2080 Ti OC Inno3D GeForce GTX 980 OC 4GB
Effective Memory Clock 14000MHz 7012MHz
Max Memory Bandwidth 616GB/s 224GB/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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