Inno3D GeForce RTX 2080 Ti X2 Gaming OC vs Gigabyte HD 7990
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC
![Inno3D GeForce RTX 2080 Ti X2 Gaming OC Image](https://7dfps.com/gpu/product-images//gpu/inno3d-geforce-rtx-2080-ti-x2-gaming-oc.jpg)
Gigabyte HD 7990
![Gigabyte HD 7990 Image](https://7dfps.com/gpu/product-images//gpu/gigabyte-hd-7990.jpg)
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Gigabyte HD 7990
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC | Gigabyte HD 7990 |
---|---|---|
GPU Base Clock Speed | 1350MHz | 950MHz |
GPU Boost Clock Speed | 1590MHz | 1000MHz |
Pixel Rate | 139.9 GPixel/s | 60.8 GPixel/s |
GPU Memory Speed | 1750MHz | 1500MHz |
GPU Render Output Units (ROPs) | 88 | 64 |
No. of Supported Displays | 4 | 6 |
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC | Gigabyte HD 7990 |
---|---|---|
GPU Base Clock Speed | 1350MHz | 950MHz |
Pixel Rate | 139.9 GPixel/s | 60.8 GPixel/s |
FLOPS (Floating-point Performance) | 13.84 TFLOPS | 7.78 TFLOPS |
GPU Memory Speed | 1750MHz | 1500MHz |
Texture Filter Rate | 432.5 GTexels/s | 144 GTexels/s |
Total GPU Shading Units | 4352 | 4096 |
Total GPU TMUs | 272 | 256 |
GPU Boost Clock Speed | 1590MHz | 1000MHz |
GPU Render Output Units (ROPs) | 88 | 64 |
DPFP (Double Precision Floating Point) Support | ![]() |
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC | Gigabyte HD 7990 |
---|---|---|
DirectX Version Info | 12 | 11.1 |
OpenGL Driver Version | 4.5 | 4.3 |
OpenCL Driver Version | 2 | 1.2 |
Multi-display Tech Support | ![]() |
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3D Support | ![]() |
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Multi-GPU Support Count | 2 | 4 |
No. of Supported Displays | 4 | 6 |
PassMark (G3D) Score | Not Known | 5105 |
3DMark Vantage Texture Fill Result | Not Known | 211.8GTexels/s |
GPU Temperature Under Load | Not Known | 82°C |
3DMark Vantage Pixel Fill Result | Not Known | 26.2GPixel/s |
PassMark (DirectCompute) Benchmark Result | Not Known | 2755 |
Ray Tracing Support | ![]() |
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Idle GPU Temperature | Not Known | 39°C |
Noise Level Under Load | Not Known | 54.8dB |
Power Consumption Under Peak Load | Not Known | 552W |
Idle Power Consumption | Not Known | 127W |
Idle Noise Level | Not Known | 39.2dB |
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC | Gigabyte HD 7990 |
---|---|---|
No. of USB Ports | 1 | No Data Found |
USB Type-C Support | ![]() |
No Data Found |
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC | Gigabyte HD 7990 |
---|---|---|
HDMI Output Support | ![]() |
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GPU HDMI Version | 2 | Not Known |
DisplayPort Output | 3 | 0 |
No. of HDMI Ports | 1 | Not Known |
DVI Output Ports | 0 | 1 |
Mini DisplayPort Output | 0 | 4 |
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC | Gigabyte HD 7990 |
---|---|---|
TDP (Thermal Design Point) | No Data Found | No Data Found |
Transistor Count | 18600 million | 4313 million |
Semiconductor Size | 12nm | 28nm |
PCI Express Version | 3 | 3 |
Dual-GPU Support | ![]() |
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Air-water Cooling Support | ![]() |
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Width Size | 268mm | 305mm |
Height | 113mm | 110mm |
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Inno3D GeForce RTX 2080 Ti X2 Gaming OC | Gigabyte HD 7990 |
---|---|---|
Effective Memory Clock | 14000MHz | 6000MHz |
Max Memory Bandwidth | 616GB/s | 576GB/s |
RAM | 11GB | 6GB |
Memory Bus Interface Width | 352bit | 768bit |
GDDR Memory Version | 6 | 5 |
ECC (Error-Correcting Code) Memory Support | ![]() |
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