Zotac GeForce GTX 1080 Ti ArcticStorm vs Gigabyte GeForce RTX 2070 WindForce 2X 8G

VS
Zotac GeForce GTX 1080 Ti ArcticStorm
Zotac GeForce GTX 1080 Ti ArcticStorm Image
Gigabyte GeForce RTX 2070 WindForce 2X 8G
Gigabyte GeForce RTX 2070 WindForce 2X 8G Image
Zotac GeForce GTX 1080 Ti ArcticStorm
Gigabyte GeForce RTX 2070 WindForce 2X 8G
Key Differences Key Differences Zotac GeForce GTX 1080 Ti ArcticStorm Gigabyte GeForce RTX 2070 WindForce 2X 8G
GPU Base Clock Speed 1506MHz 1410MHz
GPU Boost Clock Speed 1620MHz 1620MHz
Pixel Rate 142.6 GPixel/s 103.7 GPixel/s
GPU Memory Speed 1376MHz 1750MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce GTX 1080 Ti ArcticStorm Gigabyte GeForce RTX 2070 WindForce 2X 8G
GPU Base Clock Speed 1506MHz 1410MHz
Pixel Rate 142.6 GPixel/s 103.7 GPixel/s
FLOPS (Floating-point Performance) 11.61 TFLOPS 7.46 TFLOPS
GPU Memory Speed 1376MHz 1750MHz
Texture Filter Rate 362.9 GTexels/s 233.3 GTexels/s
Total GPU Shading Units 3584 2304
Total GPU TMUs 224 144
GPU Boost Clock Speed 1620MHz 1620MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce GTX 1080 Ti ArcticStorm Gigabyte GeForce RTX 2070 WindForce 2X 8G
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
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 70°C
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C 30°C
3D Support Yes Yes
Noise Level Under Load 55.4dB 42.3dB
Idle Power Consumption 82W 53W
Idle Noise Level 40.7dB 40.3dB
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 ArcticStorm Gigabyte GeForce RTX 2070 WindForce 2X 8G
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 1 0
Mini DisplayPort Output 0 0
General info General info Zotac GeForce GTX 1080 Ti ArcticStorm Gigabyte GeForce RTX 2070 WindForce 2X 8G
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 10800 million
Semiconductor Size 16nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support Yes No
Width Size 300mm 264.9mm
Height 148mm 120.6mm
Memory Memory Zotac GeForce GTX 1080 Ti ArcticStorm Gigabyte GeForce RTX 2070 WindForce 2X 8G
Effective Memory Clock 11008MHz 14000MHz
Max Memory Bandwidth 484.4GB/s 448GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 6
ECC (Error-Correcting Code) Memory Support No No

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