Galax GeForce RTX 2080 SG Edition vs Asus Strix Radeon R9 390X DirectCU III
VS
Galax GeForce RTX 2080 SG Edition
Asus Strix Radeon R9 390X DirectCU III
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Galax GeForce RTX 2080 SG Edition
Asus Strix Radeon R9 390X DirectCU III
Key Differences
|
Galax GeForce RTX 2080 SG Edition | Asus Strix Radeon R9 390X DirectCU III |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1050MHz |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| Pixel Rate | 115.2 GPixel/s | Not Known |
| GPU Memory Speed | 1750MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 64 | 64 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Galax GeForce RTX 2080 SG Edition | Asus Strix Radeon R9 390X DirectCU III |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1050MHz |
| Pixel Rate | 115.2 GPixel/s | Not Known |
| FLOPS (Floating-point Performance) | 10.6 TFLOPS | Not Known |
| Texture Filter Rate | 331.2 GTexels/s | Not Known |
| GPU Memory Speed | 1750MHz | 1500MHz |
| Total GPU Shading Units | 2944 | 2816 |
| Total GPU TMUs | 184 | 176 |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Galax GeForce RTX 2080 SG Edition | Asus Strix Radeon R9 390X DirectCU III |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 1.2 | 2.1 |
| Multi-display Tech Support |  Yes
|
Yes
|
| GPU Temperature Under Load | 74°C | Not Known |
| Idle GPU Temperature | 30°C | Not Known |
| 3D Support | Yes
|
Yes
|
| Noise Level Under Load | 45dB | Not Known |
| Idle Noise Level | 40.3dB | Not Known |
| Idle Power Consumption | 53W | Not Known |
| Multi-GPU Support Count | 2 | Not Known |
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | No
|
No
|
Miscellaneous
|
Galax GeForce RTX 2080 SG Edition | Asus Strix Radeon R9 390X DirectCU III |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Galax GeForce RTX 2080 SG Edition | Asus Strix Radeon R9 390X DirectCU III |
|---|---|---|
| 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
|
Galax GeForce RTX 2080 SG Edition | Asus Strix Radeon R9 390X DirectCU III |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | Not Known |
| Transistor Count | 13600 million | No Data Found |
| Semiconductor Size | 12nm | 28nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 308mm | 300mm |
| Height | Not Known | 137.7mm |
Memory
|
Galax GeForce RTX 2080 SG Edition | Asus Strix Radeon R9 390X DirectCU III |
|---|---|---|
| Effective Memory Clock | 14000MHz | 6000MHz |
| Max Memory Bandwidth | 448GB/s | 384GB/s |
| RAM | 8GB | 8GB |
| Memory Bus Interface Width | 256bit | 512bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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