Gigabyte Radeon RX 6800 XT Gaming OC vs Asus ROG Poseidon GTX 1080 Ti Platinum

VS
Gigabyte Radeon RX 6800 XT Gaming OC
Gigabyte Radeon RX 6800 XT Gaming OC Image
Asus ROG Poseidon GTX 1080 Ti Platinum
Asus ROG Poseidon GTX 1080 Ti Platinum Image
Gigabyte Radeon RX 6800 XT Gaming OC
Asus ROG Poseidon GTX 1080 Ti Platinum
Key Differences Key Differences Gigabyte Radeon RX 6800 XT Gaming OC Asus ROG Poseidon GTX 1080 Ti Platinum
GPU Base Clock Speed 1850MHz 1594MHz
GPU Boost Clock Speed 2285MHz 1708MHz
Pixel Rate 292.5 GPixel/s 150.3 GPixel/s
GPU Memory Speed 2000MHz 1376MHz
GPU Render Output Units (ROPs) 128 88
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte Radeon RX 6800 XT Gaming OC Asus ROG Poseidon GTX 1080 Ti Platinum
GPU Base Clock Speed 1850MHz 1594MHz
Pixel Rate 292.5 GPixel/s 150.3 GPixel/s
FLOPS (Floating-point Performance) 21.06 TFLOPS 12.24 TFLOPS
GPU Memory Speed 2000MHz 1376MHz
Texture Filter Rate 658.1 GTexels/s 382.6 GTexels/s
Total GPU Shading Units 4608 3584
Total GPU TMUs 288 224
GPU Boost Clock Speed 2285MHz 1708MHz
GPU Render Output Units (ROPs) 128 88
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 XT Gaming OC Asus ROG Poseidon GTX 1080 Ti Platinum
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes No
3D Support Yes Yes
Ray Tracing Support Yes Yes
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 13470
GPU Temperature Under Load Not Known 84°C
PassMark (DirectCompute) Benchmark Result Not Known 9456
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 55.4dB
Idle Power Consumption Not Known 82W
Multi-GPU Support Count Not Known 2
Ports Ports Gigabyte Radeon RX 6800 XT Gaming OC Asus ROG Poseidon GTX 1080 Ti Platinum
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 2
No. of HDMI Ports 2 2
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gigabyte Radeon RX 6800 XT Gaming OC Asus ROG Poseidon GTX 1080 Ti Platinum
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 12000 million
Semiconductor Size 7nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 286mm 298mm
Height 118mm 158mm
Memory Memory Gigabyte Radeon RX 6800 XT Gaming OC Asus ROG Poseidon GTX 1080 Ti Platinum
Effective Memory Clock 16000MHz 11010MHz
Max Memory Bandwidth 512GB/s 484.4GB/s
RAM 16GB 11GB
Memory Bus Interface Width 256bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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