AMD Radeon VII vs AMD Radeon R9 390X
VS
AMD Radeon VII
AMD Radeon R9 390X
Key Differences
Performance
Features
Ports
General info
Memory
AMD Radeon VII
AMD Radeon R9 390X
Key Differences
|
AMD Radeon VII | AMD Radeon R9 390X |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 1050MHz |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| Pixel Rate | 230.4 GPixel/s | 67.2 GPixel/s |
| GPU Memory Speed | 1000MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 64 | 64 |
| No. of Supported Displays | Not Known | 6 |
Performance
|
AMD Radeon VII | AMD Radeon R9 390X |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 1050MHz |
| Pixel Rate | 230.4 GPixel/s | 67.2 GPixel/s |
| FLOPS (Floating-point Performance) | 13.82 TFLOPS | 5.91 TFLOPS |
| GPU Memory Speed | 1000MHz | 1500MHz |
| Texture Filter Rate | 432 GTexels/s | 185 GTexels/s |
| Total GPU Shading Units | 3840 | 2816 |
| Total GPU TMUs | 240 | 176 |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 64 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
Yes
|
Features
|
AMD Radeon VII | AMD Radeon R9 390X |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | 2 |
| Multi-display Tech Support | Yes
|
Yes
|
| PassMark (G3D) Score | 14209 | 6992 |
| Idle GPU Temperature | 29°C | Not Known |
| Noise Level Under Load | 59.4dB | Not Known |
| Idle Power Consumption | 55W | Not Known |
| Idle Noise Level | 38.7dB | Not Known |
| Ray Tracing Support |  No
|
No
|
| 3D Support | No
|
Yes
|
| Multi-GPU Support Count | Not Known | 4 |
| No. of Supported Displays | Not Known | 6 |
Ports
|
AMD Radeon VII | AMD Radeon R9 390X |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 2 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
AMD Radeon VII | AMD Radeon R9 390X |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 13.23 million | 6200 million |
| Semiconductor Size | 7nm | 28nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 305mm | 275mm |
Memory
|
AMD Radeon VII | AMD Radeon R9 390X |
|---|---|---|
| Effective Memory Clock | 2000MHz | 6000MHz |
| Max Memory Bandwidth | 1024GB/s | 384GB/s |
| RAM | 16GB | 8GB |
| Memory Bus Interface Width | 4096bit | 512bit |
| GDDR Memory Version | Not Known | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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