PNY XLR8 GTX 1080 Ti Gaming OC vs AMD Radeon HD 7990
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PNY XLR8 GTX 1080 Ti Gaming OC
![PNY XLR8 GTX 1080 Ti Gaming OC Image](https://7dfps.com/gpu/product-images//gpu/pny-xlr8-gtx-1080-ti-gaming-oc.jpg)
AMD Radeon HD 7990
![AMD Radeon HD 7990 Image](https://7dfps.com/gpu/product-images//gpu/amd-radeon-hd-7990.jpg)
PNY XLR8 GTX 1080 Ti Gaming OC
AMD Radeon HD 7990
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PNY XLR8 GTX 1080 Ti Gaming OC | AMD Radeon HD 7990 |
---|---|---|
GPU Base Clock Speed | 1531MHz | 950MHz |
GPU Boost Clock Speed | 1645MHz | 1000MHz |
Pixel Rate | 144.8 GPixel/s | 60.8 GPixel/s |
GPU Memory Speed | 1376MHz | 1500MHz |
GPU Render Output Units (ROPs) | 88 | 64 |
No. of Supported Displays | 4 | 6 |
|
PNY XLR8 GTX 1080 Ti Gaming OC | AMD Radeon HD 7990 |
---|---|---|
GPU Base Clock Speed | 1531MHz | 950MHz |
Pixel Rate | 144.8 GPixel/s | 60.8 GPixel/s |
FLOPS (Floating-point Performance) | 11.79 TFLOPS | 7.78 TFLOPS |
Texture Filter Rate | 368.5 GTexels/s | 144 GTexels/s |
GPU Memory Speed | 1376MHz | 1500MHz |
Total GPU Shading Units | 3584 | 4096 |
Total GPU TMUs | 224 | 256 |
GPU Boost Clock Speed | 1645MHz | 1000MHz |
GPU Render Output Units (ROPs) | 88 | 64 |
DPFP (Double Precision Floating Point) Support | ![]() |
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|
PNY XLR8 GTX 1080 Ti Gaming OC | AMD Radeon HD 7990 |
---|---|---|
DirectX Version Info | 12 | 11.1 |
OpenGL Driver Version | 4.5 | 4.3 |
OpenCL Driver Version | 1.2 | 1.2 |
Multi-display Tech Support | ![]() |
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PassMark (G3D) Score | 13470 | 5105 |
GPU Temperature Under Load | 84°C | 82°C |
PassMark (DirectCompute) Benchmark Result | 9456 | 2755 |
Idle GPU Temperature | 33°C | 39°C |
3D Support | ![]() |
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Noise Level Under Load | 55.4dB | 54.8dB |
Idle Power Consumption | 82W | 127W |
Idle Noise Level | 40.7dB | 39.2dB |
3DMark Vantage Texture Fill Result | Not Known | 211.8GTexels/s |
3DMark Vantage Pixel Fill Result | Not Known | 26.2GPixel/s |
Ray Tracing Support | ![]() |
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Power Consumption Under Peak Load | Not Known | 552W |
Multi-GPU Support Count | 2 | 4 |
No. of Supported Displays | 4 | 6 |
|
PNY XLR8 GTX 1080 Ti Gaming OC | AMD Radeon 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 |
|
PNY XLR8 GTX 1080 Ti Gaming OC | AMD Radeon HD 7990 |
---|---|---|
TDP (Thermal Design Point) | No Data Found | No Data Found |
Transistor Count | 12000 million | 4313 million |
Semiconductor Size | 16nm | 28nm |
PCI Express Version | 3 | 3 |
Dual-GPU Support | ![]() |
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Width Size | 313.9mm | 305mm |
Height | 126mm | 110mm |
Air-water Cooling Support | ![]() |
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|
PNY XLR8 GTX 1080 Ti Gaming OC | AMD Radeon HD 7990 |
---|---|---|
Effective Memory Clock | 11008MHz | 6000MHz |
Max Memory Bandwidth | 484.4GB/s | 576GB/s |
RAM | 11GB | 6GB |
Memory Bus Interface Width | 352bit | 768bit |
GDDR Memory Version | 5 | 5 |
ECC (Error-Correcting Code) Memory Support | ![]() |
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