Colorful GTX 1080 Ti Founders Edition vs HIS Radeon R9 390X IceQ X2 II
VS
Colorful GTX 1080 Ti Founders Edition
HIS Radeon R9 390X IceQ X2 II
Key Differences
Performance
Features
Ports
General info
Memory
Colorful GTX 1080 Ti Founders Edition
HIS Radeon R9 390X IceQ X2 II
Key Differences
|
Colorful GTX 1080 Ti Founders Edition | HIS Radeon R9 390X IceQ X2 II |
|---|---|---|
| GPU Base Clock Speed | 1481MHz | 1060MHz |
| GPU Boost Clock Speed | 1582MHz | Not Known |
| Pixel Rate | 139.2 GPixel/s | 67.8 GPixel/s |
| GPU Memory Speed | 1376MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 88 | 64 |
| No. of Supported Displays | Not Known | 3 |
Performance
|
Colorful GTX 1080 Ti Founders Edition | HIS Radeon R9 390X IceQ X2 II |
|---|---|---|
| GPU Base Clock Speed | 1481MHz | 1060MHz |
| Pixel Rate | 139.2 GPixel/s | 67.8 GPixel/s |
| FLOPS (Floating-point Performance) | 11.34 TFLOPS | 5.97 TFLOPS |
| GPU Memory Speed | 1376MHz | 1500MHz |
| Texture Filter Rate | 354.4 GTexels/s | 186.6 GTexels/s |
| Total GPU Shading Units | 3584 | 2816 |
| Total GPU TMUs | 224 | 176 |
| GPU Boost Clock Speed | 1582MHz | Not Known |
| GPU Render Output Units (ROPs) | 88 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Colorful GTX 1080 Ti Founders Edition | HIS Radeon R9 390X IceQ X2 II |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.5 |
| OpenCL Driver Version | 1.2 | 2.1 |
| 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 |
| Noise Level Under Load | 55.4dB | Not Known |
| 3D Support | Yes
|
Yes
|
| Idle Power Consumption | 82W | Not Known |
| Idle Noise Level | 40.7dB | Not Known |
| Ray Tracing Support | Yes
|
No
|
| Multi-GPU Support Count | 2 | 4 |
| No. of Supported Displays | Not Known | 3 |
Ports
|
Colorful GTX 1080 Ti Founders Edition | HIS Radeon R9 390X IceQ X2 II |
|---|---|---|
| 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
|
Colorful GTX 1080 Ti Founders Edition | HIS Radeon R9 390X IceQ X2 II |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 12000 million | 6200 million |
| Semiconductor Size | 16nm | 28nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | No
|
No
|
| Width Size | 266.7mm | 297mm |
| Height | 111.6mm | Not Known |
| Air-water Cooling Support | No
|
No
|
Memory
|
Colorful GTX 1080 Ti Founders Edition | HIS Radeon R9 390X IceQ X2 II |
|---|---|---|
| Effective Memory Clock | 11008MHz | 6000MHz |
| Max Memory Bandwidth | 484.4GB/s | 384GB/s |
| RAM | 11GB | 8GB |
| Memory Bus Interface Width | 352bit | 512bit |
| GDDR Memory Version | 5 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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