Gainward GeForce RTX 2080 Super Phantom vs Gigabyte GeForce GTX 1080 G1 Gaming

VS
Gainward GeForce RTX 2080 Super Phantom
Gainward GeForce RTX 2080 Super Phantom Image
Gigabyte GeForce GTX 1080 G1 Gaming
Gigabyte GeForce GTX 1080 G1 Gaming Image
Gainward GeForce RTX 2080 Super Phantom
Gigabyte GeForce GTX 1080 G1 Gaming
Key Differences Key Differences Gainward GeForce RTX 2080 Super Phantom Gigabyte GeForce GTX 1080 G1 Gaming
GPU Base Clock Speed 1650MHz 1721MHz
GPU Boost Clock Speed 1815MHz 1860MHz
Pixel Rate 116.2 GPixel/s 102.8 GPixel/s
GPU Memory Speed 1937MHz 1251MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 2080 Super Phantom Gigabyte GeForce GTX 1080 G1 Gaming
GPU Base Clock Speed 1650MHz 1721MHz
Pixel Rate 116.2 GPixel/s 102.8 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 8.23 TFLOPS
GPU Memory Speed 1937MHz 1251MHz
Texture Filter Rate 348.5 GTexels/s 257.1 GTexels/s
Total GPU Shading Units 3072 2560
Total GPU TMUs 192 160
GPU Boost Clock Speed 1815MHz 1860MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 2080 Super Phantom Gigabyte GeForce GTX 1080 G1 Gaming
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes Yes
Noise Level Under Load 46.5dB Not Known
Idle Power Consumption 54W Not Known
Idle Noise Level 40.3dB Not Known
Multi-GPU Support Count 2 4
Ray Tracing Support No Yes
No. of Supported Displays Not Known 4
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Super Phantom Gigabyte GeForce GTX 1080 G1 Gaming
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Super Phantom 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
General info General info Gainward GeForce RTX 2080 Super Phantom Gigabyte GeForce GTX 1080 G1 Gaming
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 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 130mm 115mm
Memory Memory Gainward GeForce RTX 2080 Super Phantom Gigabyte GeForce GTX 1080 G1 Gaming
Effective Memory Clock 15496MHz 10008MHz
Max Memory Bandwidth 496GB/s 320GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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