Corsair Hydro GFX GTX 1080 Ti vs HIS Radeon R9 390 IceQ X2 II OC
VS
Corsair Hydro GFX GTX 1080 Ti
HIS Radeon R9 390 IceQ X2 II OC
Key Differences
Performance
Features
Ports
General info
Memory
Corsair Hydro GFX GTX 1080 Ti
HIS Radeon R9 390 IceQ X2 II OC
Key Differences
|
Corsair Hydro GFX GTX 1080 Ti | HIS Radeon R9 390 IceQ X2 II OC |
|---|---|---|
| GPU Base Clock Speed | 1544MHz | 1020MHz |
| GPU Boost Clock Speed | 1657MHz | Not Known |
| Pixel Rate | 145.8 GPixel/s | 65.3 GPixel/s |
| GPU Memory Speed | 1376MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 88 | 64 |
| No. of Supported Displays | Not Known | 3 |
Performance
|
Corsair Hydro GFX GTX 1080 Ti | HIS Radeon R9 390 IceQ X2 II OC |
|---|---|---|
| GPU Base Clock Speed | 1544MHz | 1020MHz |
| Pixel Rate | 145.8 GPixel/s | 65.3 GPixel/s |
| FLOPS (Floating-point Performance) | 11.84 TFLOPS | 5.22 TFLOPS |
| Texture Filter Rate | 371.2 GTexels/s | 163.2 GTexels/s |
| GPU Memory Speed | 1376MHz | 1500MHz |
| Total GPU Shading Units | 3584 | 2560 |
| Total GPU TMUs | 224 | 160 |
| GPU Boost Clock Speed | 1657MHz | Not Known |
| GPU Render Output Units (ROPs) | 88 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Corsair Hydro GFX GTX 1080 Ti | HIS Radeon R9 390 IceQ X2 II OC |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 1.2 | 2.1 |
| 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 |
| Idle Noise Level | 40.7dB | Not Known |
| Idle Power Consumption | 82W | Not Known |
| Ray Tracing Support |  Yes
|
No
|
| Multi-display Tech Support | No
|
Yes
|
| 3D Support | No
|
Yes
|
| Multi-GPU Support Count | Not Known | 4 |
| No. of Supported Displays | Not Known | 3 |
Ports
|
Corsair Hydro GFX GTX 1080 Ti | HIS Radeon R9 390 IceQ X2 II OC |
|---|---|---|
| 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
|
Corsair Hydro GFX GTX 1080 Ti | HIS Radeon R9 390 IceQ X2 II OC |
|---|---|---|
| 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 | 269mm | 297mm |
| Height | 111mm | Not Known |
| Air-water Cooling Support | No
|
No
|
Memory
|
Corsair Hydro GFX GTX 1080 Ti | HIS Radeon R9 390 IceQ X2 II OC |
|---|---|---|
| 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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