Gigabyte GeForce RTX 2080 Ti Gaming OC vs Asus ROG Poseidon GTX 780

VS
Gigabyte GeForce RTX 2080 Ti Gaming OC
Gigabyte GeForce RTX 2080 Ti Gaming OC Image
Asus ROG Poseidon GTX 780
Asus ROG Poseidon GTX 780 Image
Gigabyte GeForce RTX 2080 Ti Gaming OC
Asus ROG Poseidon GTX 780
Key Differences Key Differences Gigabyte GeForce RTX 2080 Ti Gaming OC Asus ROG Poseidon GTX 780
GPU Base Clock Speed 1350MHz 954MHz
GPU Boost Clock Speed 1650MHz 1006MHz
Pixel Rate 145.2 GPixel/s 45.8 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 88 48
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte GeForce RTX 2080 Ti Gaming OC Asus ROG Poseidon GTX 780
GPU Base Clock Speed 1350MHz 954MHz
Pixel Rate 145.2 GPixel/s 45.8 GPixel/s
FLOPS (Floating-point Performance) 14.36 TFLOPS 4.39 TFLOPS
GPU Memory Speed 1750MHz 1502MHz
Texture Filter Rate 448.8 GTexels/s 183 GTexels/s
Total GPU Shading Units 4352 2304
Total GPU TMUs 272 192
GPU Boost Clock Speed 1650MHz 1006MHz
GPU Render Output Units (ROPs) 88 48
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gigabyte GeForce RTX 2080 Ti Gaming OC Asus ROG Poseidon GTX 780
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.4
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 4
No. of Supported Displays 4 Not Known
Ray Tracing Support Yes No
Miscellaneous Miscellaneous Gigabyte GeForce RTX 2080 Ti Gaming OC Asus ROG Poseidon GTX 780
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte GeForce RTX 2080 Ti Gaming OC 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 Gigabyte GeForce RTX 2080 Ti Gaming OC Asus ROG Poseidon GTX 780
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 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 286.5mm 270mm
Height 114.5mm 120mm
Memory Memory Gigabyte GeForce RTX 2080 Ti Gaming OC Asus ROG Poseidon GTX 780
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 616GB/s 288GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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