EVGA GTX 1080 Ti Black Edition w/ iCX Cooler vs AMD Radeon R9 285

VS
EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
EVGA GTX 1080 Ti Black Edition w/ iCX Cooler Image
AMD Radeon R9 285
AMD Radeon R9 285 Image
EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
AMD Radeon R9 285
Key Differences Key Differences EVGA GTX 1080 Ti Black Edition w/ iCX Cooler AMD Radeon R9 285
GPU Base Clock Speed 1480MHz 918MHz
GPU Boost Clock Speed 1582MHz 1000MHz
Pixel Rate 139.2 GPixel/s 29.4 GPixel/s
GPU Memory Speed 1376MHz 1375MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 5 5
Performance Performance EVGA GTX 1080 Ti Black Edition w/ iCX Cooler AMD Radeon R9 285
GPU Base Clock Speed 1480MHz 918MHz
Pixel Rate 139.2 GPixel/s 29.4 GPixel/s
FLOPS (Floating-point Performance) 11.34 TFLOPS 3.29 TFLOPS
Texture Filter Rate 354.4 GTexels/s 103 GTexels/s
GPU Memory Speed 1376MHz 1375MHz
Total GPU Shading Units 3584 1792
Total GPU TMUs 224 112
GPU Boost Clock Speed 1582MHz 1000MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GTX 1080 Ti Black Edition w/ iCX Cooler AMD Radeon R9 285
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.4
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support No 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
Idle Noise Level 40.7dB Not Known
Idle Power Consumption 82W Not Known
Ray Tracing Support Yes No
3D Support No No
Multi-GPU Support Count Not Known 4
No. of Supported Displays 5 5
Ports Ports EVGA GTX 1080 Ti Black Edition w/ iCX Cooler 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
General info General info EVGA GTX 1080 Ti Black Edition w/ iCX Cooler AMD Radeon R9 285
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 5000 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 269mm Not Known
Height 118mm Not Known
Air-water Cooling Support No No
Memory Memory EVGA GTX 1080 Ti Black Edition w/ iCX Cooler AMD Radeon R9 285
Effective Memory Clock 11008MHz 5500MHz
Max Memory Bandwidth 0GB/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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