Asus ROG Strix GeForce RTX 3090 Gaming vs Asus GeForce ROG Strix RTX 2080 Gaming OC
VS
Asus ROG Strix GeForce RTX 3090 Gaming
Asus GeForce ROG Strix RTX 2080 Gaming OC
Key Differences
Performance
Features
Ports
General info
Memory
Asus ROG Strix GeForce RTX 3090 Gaming
Asus GeForce ROG Strix RTX 2080 Gaming OC
Key Differences
|
Asus ROG Strix GeForce RTX 3090 Gaming | Asus GeForce ROG Strix RTX 2080 Gaming OC |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1515MHz |
| GPU Boost Clock Speed | 1695MHz | 1860MHz |
| Pixel Rate | 189.8 GPixel/s | 119 GPixel/s |
| GPU Memory Speed | 1219MHz | 1750MHz |
| GPU Render Output Units (ROPs) | 112 | 64 |
| No. of Supported Displays | 4 | 4 |
Performance
|
Asus ROG Strix GeForce RTX 3090 Gaming | Asus GeForce ROG Strix RTX 2080 Gaming OC |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1515MHz |
| Pixel Rate | 189.8 GPixel/s | 119 GPixel/s |
| FLOPS (Floating-point Performance) | 35.58 TFLOPS | 10.95 TFLOPS |
| GPU Memory Speed | 1219MHz | 1750MHz |
| Texture Filter Rate | 556 GTexels/s | 342.2 GTexels/s |
| Total GPU Shading Units | 10496 | 2944 |
| Total GPU TMUs | 328 | 184 |
| GPU Boost Clock Speed | 1695MHz | 1860MHz |
| GPU Render Output Units (ROPs) | 112 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Asus ROG Strix GeForce RTX 3090 Gaming | Asus GeForce ROG Strix RTX 2080 Gaming OC |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| No. of Supported Displays | 4 | 4 |
| Ray Tracing Support | Yes
|
Yes
|
| Multi-GPU Support Count | Not Known | 2 |
Ports
|
Asus ROG Strix GeForce RTX 3090 Gaming | Asus GeForce ROG Strix RTX 2080 Gaming OC |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 3 | 2 |
| No. of HDMI Ports | 2 | 1 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Asus ROG Strix GeForce RTX 3090 Gaming | Asus GeForce ROG Strix RTX 2080 Gaming OC |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 28300 million | 13600 million |
| Semiconductor Size | 8nm | 12nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 318.5mm | 299.7mm |
| Height | 140.1mm | 130.4mm |
Memory
|
Asus ROG Strix GeForce RTX 3090 Gaming | Asus GeForce ROG Strix RTX 2080 Gaming OC |
|---|---|---|
| Effective Memory Clock | 9750MHz | 14000MHz |
| Max Memory Bandwidth | 936GB/s | 448GB/s |
| RAM | 24GB | 8GB |
| Memory Bus Interface Width | 384bit | 256bit |
| GDDR Memory Version | 6 | 6 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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