Gainward GeForce RTX 2080 Super Phantom vs Asus ROG Poseidon GTX 780

VS
Gainward GeForce RTX 2080 Super Phantom
Gainward GeForce RTX 2080 Super Phantom Image
Asus ROG Poseidon GTX 780
Asus ROG Poseidon GTX 780 Image
Gainward GeForce RTX 2080 Super Phantom
Asus ROG Poseidon GTX 780
Key Differences Key Differences Gainward GeForce RTX 2080 Super Phantom Asus ROG Poseidon GTX 780
GPU Base Clock Speed 1650MHz 954MHz
GPU Boost Clock Speed 1815MHz 1006MHz
Pixel Rate 116.2 GPixel/s 45.8 GPixel/s
GPU Memory Speed 1937MHz 1502MHz
GPU Render Output Units (ROPs) 64 48
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 2080 Super Phantom Asus ROG Poseidon GTX 780
GPU Base Clock Speed 1650MHz 954MHz
Pixel Rate 116.2 GPixel/s 45.8 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 4.39 TFLOPS
GPU Memory Speed 1937MHz 1502MHz
Texture Filter Rate 348.5 GTexels/s 183 GTexels/s
Total GPU Shading Units 3072 2304
Total GPU TMUs 192 192
GPU Boost Clock Speed 1815MHz 1006MHz
GPU Render Output Units (ROPs) 64 48
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 2080 Super Phantom Asus ROG Poseidon GTX 780
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.4
OpenCL Driver Version 1.2 1.1
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 No
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Super Phantom Asus ROG Poseidon GTX 780
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Super Phantom Asus ROG Poseidon GTX 780
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 2080 Super Phantom Asus ROG Poseidon GTX 780
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 7100 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 292mm 270mm
Height 130mm 120mm
Memory Memory Gainward GeForce RTX 2080 Super Phantom Asus ROG Poseidon GTX 780
Effective Memory Clock 15496MHz 6008MHz
Max Memory Bandwidth 496GB/s 288GB/s
RAM 8GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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