Zotac GTX 1080 Ti vs Sapphire HD 5870 Vapor-X

VS
Zotac GTX 1080 Ti
Zotac GTX 1080 Ti Image
Sapphire HD 5870 Vapor-X
Sapphire HD 5870 Vapor-X Image
Zotac GTX 1080 Ti
Sapphire HD 5870 Vapor-X
Key Differences Key Differences Zotac GTX 1080 Ti Sapphire HD 5870 Vapor-X
GPU Base Clock Speed 1481MHz 850MHz
GPU Boost Clock Speed 1582MHz Not Known
Pixel Rate 139.2 GPixel/s 27.2 GPixel/s
GPU Memory Speed 1376MHz 1200MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays Not Known 3
Performance Performance Zotac GTX 1080 Ti Sapphire HD 5870 Vapor-X
GPU Base Clock Speed 1481MHz 850MHz
Pixel Rate 139.2 GPixel/s 27.2 GPixel/s
FLOPS (Floating-point Performance) 11.34 TFLOPS 2.72 TFLOPS
Texture Filter Rate 354.4 GTexels/s 68 GTexels/s
GPU Memory Speed 1376MHz 1200MHz
Total GPU Shading Units 3584 1600
Total GPU TMUs 224 80
GPU Boost Clock Speed 1582MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GTX 1080 Ti Sapphire HD 5870 Vapor-X
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 2589
GPU Temperature Under Load 84°C 77°C
PassMark (DirectCompute) Benchmark Result 9456 1377
Idle GPU Temperature 33°C 39°C
3D Support Yes Yes
Noise Level Under Load 55.4dB 53.8dB
Idle Power Consumption 82W 123W
Idle Noise Level 40.7dB 42.4dB
3DMark Vantage Texture Fill Result Not Known 62.86GTexels/s
3DMark Vantage Pixel Fill Result Not Known 7.67GPixel/s
Ray Tracing Support Yes No
Power Consumption Under Peak Load Not Known 352W
Multi-GPU Support Count 2 4
SmallLuxGPU (2.0d4) Result Not Known 11600
No. of Supported Displays Not Known 3
Ports Ports Zotac GTX 1080 Ti Sapphire HD 5870 Vapor-X
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 0 2
Mini DisplayPort Output 0 0
General info General info Zotac GTX 1080 Ti Sapphire HD 5870 Vapor-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 2154 million
Semiconductor Size 16nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Width Size 266.7mm 267mm
Height 111.6mm 120mm
Air-water Cooling Support No No
Memory Memory Zotac GTX 1080 Ti Sapphire HD 5870 Vapor-X
Effective Memory Clock 11008MHz 4800MHz
Max Memory Bandwidth 484.4GB/s 154GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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