Zotac GeForce GTX 1080 Ti AMP! Extreme vs Zotac GeForce GTX 970 AMP!

VS
Zotac GeForce GTX 1080 Ti AMP! Extreme
Zotac GeForce GTX 1080 Ti AMP! Extreme Image
Zotac GeForce GTX 970 AMP!
Zotac GeForce GTX 970 AMP! Image
Zotac GeForce GTX 1080 Ti AMP! Extreme
Zotac GeForce GTX 970 AMP!
Key Differences Key Differences Zotac GeForce GTX 1080 Ti AMP! Extreme Zotac GeForce GTX 970 AMP!
GPU Base Clock Speed 1645MHz 1114MHz
GPU Boost Clock Speed 1759MHz 1253MHz
Pixel Rate 154.8 GPixel/s Not Known
GPU Memory Speed 1400MHz Not Known
GPU Render Output Units (ROPs) 88 56
No. of Supported Displays 4 4
Performance Performance Zotac GeForce GTX 1080 Ti AMP! Extreme Zotac GeForce GTX 970 AMP!
GPU Base Clock Speed 1645MHz 1114MHz
Pixel Rate 154.8 GPixel/s Not Known
FLOPS (Floating-point Performance) 12.61 TFLOPS Not Known
Texture Filter Rate 394 GTexels/s Not Known
GPU Memory Speed 1400MHz Not Known
Total GPU Shading Units 3584 1664
Total GPU TMUs 224 104
GPU Boost Clock Speed 1759MHz 1253MHz
GPU Render Output Units (ROPs) 88 56
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce GTX 1080 Ti AMP! Extreme Zotac GeForce GTX 970 AMP!
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
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
3D Support Yes Yes
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
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
Ports Ports Zotac GeForce GTX 1080 Ti AMP! Extreme Zotac GeForce GTX 970 AMP!
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 1 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce GTX 1080 Ti AMP! Extreme Zotac GeForce GTX 970 AMP!
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 5200 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 325mm 292.1mm
Height 148mm 111.15mm
Air-water Cooling Support No No
Memory Memory Zotac GeForce GTX 1080 Ti AMP! Extreme Zotac GeForce GTX 970 AMP!
Effective Memory Clock 11200MHz 7010MHz
Max Memory Bandwidth 492.8GB/s Not Known
RAM 11GB 4GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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