Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced vs Zotac GeForce GT 640 2GB
VS
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced
Zotac GeForce GT 640 2GB
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced
Zotac GeForce GT 640 2GB
Key Differences
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced | Zotac GeForce GT 640 2GB |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1046MHz |
| GPU Boost Clock Speed | 1545MHz | Not Known |
| Pixel Rate | Not Known | 7.22 GPixel/s |
| GPU Memory Speed | 1750MHz | 1250MHz |
| GPU Render Output Units (ROPs) | Not Known | 16 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced | Zotac GeForce GT 640 2GB |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1046MHz |
| GPU Memory Speed | 1750MHz | 1250MHz |
| GPU Boost Clock Speed | 1545MHz | Not Known |
| Pixel Rate | Not Known | 7.22 GPixel/s |
| FLOPS (Floating-point Performance) | Not Known | 0.69 TFLOPS |
| Texture Filter Rate | Not Known | 28.8 GTexels/s |
| Total GPU Shading Units | Not Known | 384 |
| Total GPU TMUs | Not Known | 32 |
| GPU Render Output Units (ROPs) | Not Known | 16 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced | Zotac GeForce GT 640 2GB |
|---|---|---|
| DirectX Version Info | 12 | 11 |
| OpenGL Driver Version | 4.5 | 4.3 |
| OpenCL Driver Version | 2.1 | 1.1 |
| Multi-display Tech Support |  Yes
|
Yes
|
| GPU Temperature Under Load | 77°C | Not Known |
| Idle GPU Temperature | 31°C | Not Known |
| 3D Support | Yes
|
Yes
|
| Noise Level Under Load | 47.5dB | Not Known |
| Idle Noise Level | 41.5dB | Not Known |
| Idle Power Consumption | 54W | Not Known |
| Multi-GPU Support Count | 2 | Not Known |
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | No
|
No
|
Miscellaneous
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced | Zotac GeForce GT 640 2GB |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced | Zotac GeForce GT 640 2GB |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | Not Known |
| DisplayPort Output | 2 | 0 |
| No. of HDMI Ports | 2 | Not Known |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced | Zotac GeForce GT 640 2GB |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | 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 | 304.7mm | 145mm |
| Height | 130.4mm | 111mm |
| Transistor Count | Not Known | 1270 million |
Memory
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming Advanced | Zotac GeForce GT 640 2GB |
|---|---|---|
| Effective Memory Clock | 14000MHz | 5000MHz |
| Max Memory Bandwidth | 616GB/s | 28.5GB/s |
| RAM | 11GB | 2GB |
| Memory Bus Interface Width | 352bit | 128bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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