Asus ROG Poseidon GTX 1080 Ti Platinum vs Asus R9 280X DirectCU II

VS
Asus ROG Poseidon GTX 1080 Ti Platinum
Asus ROG Poseidon GTX 1080 Ti Platinum Image
Asus R9 280X DirectCU II
Asus R9 280X DirectCU II Image
Asus ROG Poseidon GTX 1080 Ti Platinum
Asus R9 280X DirectCU II
Key Differences Key Differences Asus ROG Poseidon GTX 1080 Ti Platinum Asus R9 280X DirectCU II
GPU Base Clock Speed 1594MHz 850MHz
GPU Boost Clock Speed 1708MHz 1000MHz
Pixel Rate 150.3 GPixel/s 27.2 GPixel/s
GPU Memory Speed 1376MHz 1500MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays Not Known 4
Performance Performance Asus ROG Poseidon GTX 1080 Ti Platinum Asus R9 280X DirectCU II
GPU Base Clock Speed 1594MHz 850MHz
Pixel Rate 150.3 GPixel/s 27.2 GPixel/s
FLOPS (Floating-point Performance) 12.24 TFLOPS 3.48 TFLOPS
Texture Filter Rate 382.6 GTexels/s 109 GTexels/s
GPU Memory Speed 1376MHz 1500MHz
Total GPU Shading Units 3584 2048
Total GPU TMUs 224 128
GPU Boost Clock Speed 1708MHz 1000MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
Features Features Asus ROG Poseidon GTX 1080 Ti Platinum Asus R9 280X DirectCU II
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.2
PassMark (G3D) Score 13470 5118
GPU Temperature Under Load 84°C 63°C
PassMark (DirectCompute) Benchmark Result 9456 3050
Idle GPU Temperature 33°C 31°C
Noise Level Under Load 55.4dB 46.6dB
3D Support Yes Yes
Idle Power Consumption 82W 79W
Multi-GPU Support Count 2 4
Ray Tracing Support Yes No
Multi-display Tech Support No Yes
3DMark Vantage Texture Fill Result Not Known 114.2GTexels/s
3DMark Vantage Pixel Fill Result Not Known 13.5GPixel/s
Power Consumption Under Peak Load Not Known 313W
Idle Noise Level Not Known 36.8dB
SmallLuxGPU (2.0d4) Result Not Known No Data Found
No. of Supported Displays Not Known 4
Ports Ports Asus ROG Poseidon GTX 1080 Ti Platinum Asus R9 280X DirectCU II
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 1 2
Mini DisplayPort Output 0 0
General info General info Asus ROG Poseidon GTX 1080 Ti Platinum Asus R9 280X DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 4313 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 298mm 284mm
Height 158mm 120mm
Air-water Cooling Support No No
Memory Memory Asus ROG Poseidon GTX 1080 Ti Platinum Asus R9 280X DirectCU II
Effective Memory Clock 11010MHz 6000MHz
Max Memory Bandwidth 484.4GB/s 288GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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