Zotac GeForce GTX 1080 Ti Founders Edition vs Sapphire Radeon RX Vega 64

VS
Zotac GeForce GTX 1080 Ti Founders Edition
Zotac GeForce GTX 1080 Ti Founders Edition Image
Sapphire Radeon RX Vega 64
Sapphire Radeon RX Vega 64 Image
Zotac GeForce GTX 1080 Ti Founders Edition
Sapphire Radeon RX Vega 64
Key Differences Key Differences Zotac GeForce GTX 1080 Ti Founders Edition Sapphire Radeon RX Vega 64
GPU Base Clock Speed 1480MHz 1247MHz
GPU Boost Clock Speed 1582MHz 1546MHz
Pixel Rate 139.2 GPixel/s 98.94 GPixel/s
GPU Memory Speed 1376MHz 945MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce GTX 1080 Ti Founders Edition Sapphire Radeon RX Vega 64
GPU Base Clock Speed 1480MHz 1247MHz
Pixel Rate 139.2 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 11.34 TFLOPS 12.66 TFLOPS
Texture Filter Rate 354.4 GTexels/s 395.8 GTexels/s
GPU Memory Speed 1376MHz 945MHz
Total GPU Shading Units 3584 4096
Total GPU TMUs 224 256
GPU Boost Clock Speed 1582MHz 1546MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce GTX 1080 Ti Founders Edition Sapphire Radeon RX Vega 64
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 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
3D Support Yes No
Noise Level Under Load 55.4dB Not Known
Idle Power Consumption 82W Not Known
Idle Noise Level 40.7dB Not Known
Ray Tracing Support Yes No
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 4
Ports Ports Zotac GeForce GTX 1080 Ti Founders Edition Sapphire Radeon RX Vega 64
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Zotac GeForce GTX 1080 Ti Founders Edition Sapphire Radeon RX Vega 64
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 12500 million
Semiconductor Size 16nm 14nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 266.7mm 272mm
Height 111.15mm Not Known
Air-water Cooling Support No No
Memory Memory Zotac GeForce GTX 1080 Ti Founders Edition Sapphire Radeon RX Vega 64
Effective Memory Clock 11008MHz 1890MHz
Max Memory Bandwidth 484.4GB/s 483.8GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 2048bit
GDDR Memory Version 5 Not Known
ECC (Error-Correcting Code) Memory Support No No

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