Gainward GeForce RTX 2080 Super Phantom GLH vs EVGA GeForce GTX 660 SC Signature 2 3GB
VS
Gainward GeForce RTX 2080 Super Phantom GLH
EVGA GeForce GTX 660 SC Signature 2 3GB
Gainward GeForce RTX 2080 Super Phantom GLH
EVGA GeForce GTX 660 SC Signature 2 3GB
Key Differences | Gainward GeForce RTX 2080 Super Phantom GLH | EVGA GeForce GTX 660 SC Signature 2 3GB |
---|---|---|
GPU Base Clock Speed | 1650MHz | 1046MHz |
GPU Boost Clock Speed | 1860MHz | 1110MHz |
Pixel Rate | 119 GPixel/s | 20.9 GPixel/s |
GPU Memory Speed | 1937MHz | 1502MHz |
GPU Render Output Units (ROPs) | 64 | 24 |
No. of Supported Displays | Not Known | 4 |
Performance | Gainward GeForce RTX 2080 Super Phantom GLH | EVGA GeForce GTX 660 SC Signature 2 3GB |
---|---|---|
GPU Base Clock Speed | 1650MHz | 1046MHz |
Pixel Rate | 119 GPixel/s | 20.9 GPixel/s |
FLOPS (Floating-point Performance) | 11.43 TFLOPS | 2.01 TFLOPS |
GPU Memory Speed | 1937MHz | 1502MHz |
Texture Filter Rate | 357.1 GTexels/s | 83.7 GTexels/s |
Total GPU Shading Units | 3072 | 960 |
Total GPU TMUs | 192 | 80 |
GPU Boost Clock Speed | 1860MHz | 1110MHz |
GPU Render Output Units (ROPs) | 64 | 24 |
DPFP (Double Precision Floating Point) Support | No | No |
Features | Gainward GeForce RTX 2080 Super Phantom GLH | EVGA GeForce GTX 660 SC Signature 2 3GB |
---|---|---|
DirectX Version Info | 12 | 11 |
OpenGL Driver Version | 4.5 | 4.3 |
OpenCL Driver Version | 1.2 | 1.1 |
Multi-display Tech Support | Yes | Yes |
GPU Temperature Under Load | 77°C | 72°C |
Idle GPU Temperature | 30°C | 30°C |
3D Support | Yes | Yes |
Noise Level Under Load | 46.5dB | 47.4dB |
Idle Power Consumption | 54W | 110W |
Idle Noise Level | 40.3dB | 40.8dB |
Multi-GPU Support Count | 2 | Not Known |
PassMark (G3D) Score | Not Known | 4104 |
3DMark Vantage Texture Fill Result | Not Known | 65.3GTexels/s |
3DMark Vantage Pixel Fill Result | Not Known | 9.9GPixel/s |
PassMark (DirectCompute) Benchmark Result | Not Known | 1933 |
Ray Tracing Support | No | No |
Power Consumption Under Peak Load | Not Known | 296W |
No. of Supported Displays | Not Known | 4 |
SmallLuxGPU (2.0d4) Result | Not Known | 5000 |
Miscellaneous | Gainward GeForce RTX 2080 Super Phantom GLH | EVGA GeForce GTX 660 SC Signature 2 3GB |
---|---|---|
USB Type-C Support | Yes | No Data Found |
Ports | Gainward GeForce RTX 2080 Super Phantom GLH | EVGA GeForce GTX 660 SC Signature 2 3GB |
---|---|---|
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 | Gainward GeForce RTX 2080 Super Phantom GLH | EVGA GeForce GTX 660 SC Signature 2 3GB |
---|---|---|
TDP (Thermal Design Point) | No Data Found | No Data Found |
Transistor Count | 13600 million | 2540 million |
Semiconductor Size | 12nm | 28nm |
PCI Express Version | 3 | 3 |
Dual-GPU Support | No | No |
Air-water Cooling Support | No | No |
Width Size | 292mm | 241mm |
Height | 130mm | 111mm |
Memory | Gainward GeForce RTX 2080 Super Phantom GLH | EVGA GeForce GTX 660 SC Signature 2 3GB |
---|---|---|
Effective Memory Clock | 15496MHz | 6008MHz |
Max Memory Bandwidth | 496GB/s | 144GB/s |
RAM | 8GB | 3GB |
Memory Bus Interface Width | 256bit | 192bit |
GDDR Memory Version | 6 | 5 |
ECC (Error-Correcting Code) Memory Support | No | No |
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