Palit GTX 1080 Ti GameRock vs AMD Radeon R9 285

VS
Palit GTX 1080 Ti GameRock
Palit GTX 1080 Ti GameRock Image
AMD Radeon R9 285
AMD Radeon R9 285 Image
Palit GTX 1080 Ti GameRock
AMD Radeon R9 285
Key Differences Key Differences Palit GTX 1080 Ti GameRock AMD Radeon R9 285
GPU Base Clock Speed 1506MHz 918MHz
GPU Boost Clock Speed 1620MHz 1000MHz
Pixel Rate 142.6 GPixel/s 29.4 GPixel/s
GPU Memory Speed 1376MHz 1375MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 5
Performance Performance Palit GTX 1080 Ti GameRock AMD Radeon R9 285
GPU Base Clock Speed 1506MHz 918MHz
Pixel Rate 142.6 GPixel/s 29.4 GPixel/s
FLOPS (Floating-point Performance) 11.61 TFLOPS 3.29 TFLOPS
GPU Memory Speed 1376MHz 1375MHz
Texture Filter Rate 362.9 GTexels/s 103 GTexels/s
Total GPU Shading Units 3584 1792
Total GPU TMUs 224 112
GPU Boost Clock Speed 1620MHz 1000MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
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Features Features Palit GTX 1080 Ti GameRock AMD Radeon R9 285
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.4
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 Not Known
GPU Temperature Under Load 84°C Not Known
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C Not Known
Noise Level Under Load 55.4dB Not Known
3D Support Yes No
Idle Power Consumption 82W Not Known
Idle Noise Level 40.7dB Not Known
Ray Tracing Support Yes No
Multi-GPU Support Count 2 4
No. of Supported Displays 4 5
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Ports Ports Palit GTX 1080 Ti GameRock AMD Radeon R9 285
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 1 2
Mini DisplayPort Output 0 Not Known
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General info General info Palit GTX 1080 Ti GameRock AMD Radeon R9 285
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 5000 million
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 285mm Not Known
Height 133mm Not Known
Semiconductor Size Not Known 28nm
Air-water Cooling Support No No
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Memory Memory Palit GTX 1080 Ti GameRock AMD Radeon R9 285
Effective Memory Clock 11008MHz 5500MHz
Max Memory Bandwidth 484.4GB/s 176GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No
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