Gainward GeForce RTX 2080 Ti Phoenix vs Gigabyte GeForce GTX 1080 G1 Gaming

VS
Gainward GeForce RTX 2080 Ti Phoenix
Gainward GeForce RTX 2080 Ti Phoenix Image
Gigabyte GeForce GTX 1080 G1 Gaming
Gigabyte GeForce GTX 1080 G1 Gaming Image
Gainward GeForce RTX 2080 Ti Phoenix
Gigabyte GeForce GTX 1080 G1 Gaming
Key Differences Key Differences Gainward GeForce RTX 2080 Ti Phoenix Gigabyte GeForce GTX 1080 G1 Gaming
GPU Base Clock Speed 1350MHz 1721MHz
GPU Boost Clock Speed 1650MHz 1860MHz
Pixel Rate 138.6 GPixel/s 102.8 GPixel/s
GPU Memory Speed 1750MHz 1251MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 4
Performance Performance Gainward GeForce RTX 2080 Ti Phoenix Gigabyte GeForce GTX 1080 G1 Gaming
GPU Base Clock Speed 1350MHz 1721MHz
Pixel Rate 138.6 GPixel/s 102.8 GPixel/s
FLOPS (Floating-point Performance) 13.71 TFLOPS 8.23 TFLOPS
Texture Filter Rate 428.4 GTexels/s 257.1 GTexels/s
GPU Memory Speed 1750MHz 1251MHz
Total GPU Shading Units 4352 2560
Total GPU TMUs 272 160
GPU Boost Clock Speed 1650MHz 1860MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Gainward GeForce RTX 2080 Ti Phoenix Gigabyte GeForce GTX 1080 G1 Gaming
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 Yes
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Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Ti Phoenix Gigabyte GeForce GTX 1080 G1 Gaming
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Ti Phoenix Gigabyte GeForce GTX 1080 G1 Gaming
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
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General info General info Gainward GeForce RTX 2080 Ti Phoenix Gigabyte GeForce GTX 1080 G1 Gaming
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 7200 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 292mm 286mm
Height 112mm 115mm
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Memory Memory Gainward GeForce RTX 2080 Ti Phoenix Gigabyte GeForce GTX 1080 G1 Gaming
Effective Memory Clock 14000MHz 10008MHz
Max Memory Bandwidth 616GB/s 320GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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