KFA2 GeForce RTX 2080 Super vs Sapphire HD 7770 Vapor-X Black Diamond
VS
KFA2 GeForce RTX 2080 Super
Sapphire HD 7770 Vapor-X Black Diamond
KFA2 GeForce RTX 2080 Super
Sapphire HD 7770 Vapor-X Black Diamond
Key Differences | KFA2 GeForce RTX 2080 Super | Sapphire HD 7770 Vapor-X Black Diamond |
---|---|---|
GPU Base Clock Speed | 1650MHz | 1150MHz |
GPU Boost Clock Speed | 1815MHz | Not Known |
Pixel Rate | 116.2 GPixel/s | 18.4 GPixel/s |
GPU Memory Speed | 1937MHz | 1300MHz |
GPU Render Output Units (ROPs) | 64 | 16 |
No. of Supported Displays | 4 | 6 |
Performance | KFA2 GeForce RTX 2080 Super | Sapphire HD 7770 Vapor-X Black Diamond |
---|---|---|
GPU Base Clock Speed | 1650MHz | 1150MHz |
Pixel Rate | 116.2 GPixel/s | 18.4 GPixel/s |
FLOPS (Floating-point Performance) | 11.15 TFLOPS | 1.47 TFLOPS |
GPU Memory Speed | 1937MHz | 1300MHz |
Texture Filter Rate | 348.5 GTexels/s | 46 GTexels/s |
Total GPU Shading Units | 3072 | 640 |
Total GPU TMUs | 192 | 40 |
GPU Boost Clock Speed | 1815MHz | Not Known |
GPU Render Output Units (ROPs) | 64 | 16 |
DPFP (Double Precision Floating Point) Support | No | Yes |
Features | KFA2 GeForce RTX 2080 Super | Sapphire HD 7770 Vapor-X Black Diamond |
---|---|---|
DirectX Version Info | 12 | 11.1 |
OpenGL Driver Version | 4.5 | 4.2 |
OpenCL Driver Version | 1.2 | 1.2 |
Multi-display Tech Support | Yes | Yes |
GPU Temperature Under Load | 77°C | Not Known |
Idle GPU Temperature | 30°C | Not Known |
Noise Level Under Load | 46.5dB | Not Known |
3D Support | Yes | Yes |
Idle Noise Level | 40.3dB | Not Known |
Idle Power Consumption | 54W | Not Known |
Multi-GPU Support Count | 2 | 2 |
No. of Supported Displays | 4 | 6 |
Ray Tracing Support | No | No |
Ports | KFA2 GeForce RTX 2080 Super | Sapphire HD 7770 Vapor-X Black Diamond |
---|---|---|
HDMI Output Support | Yes | Yes |
GPU HDMI Version | 2 | Not Known |
DisplayPort Output | 3 | 0 |
No. of HDMI Ports | 1 | Not Known |
DVI Output Ports | 0 | 2 |
Mini DisplayPort Output | 0 | 1 |
General info | KFA2 GeForce RTX 2080 Super | Sapphire HD 7770 Vapor-X Black Diamond |
---|---|---|
TDP (Thermal Design Point) | No Data Found | No Data Found |
Transistor Count | 13600 million | 1500 million |
Semiconductor Size | 12nm | 28nm |
PCI Express Version | 3 | 3 |
Dual-GPU Support | No | No |
Air-water Cooling Support | No | No |
Width Size | 283mm | 225mm |
Height | 139mm | 110mm |
Memory | KFA2 GeForce RTX 2080 Super | Sapphire HD 7770 Vapor-X Black Diamond |
---|---|---|
Effective Memory Clock | 15496MHz | 5200MHz |
Max Memory Bandwidth | 496GB/s | 83.2GB/s |
RAM | 8GB | 1GB |
Memory Bus Interface Width | 256bit | 128bit |
GDDR Memory Version | 6 | 5 |
ECC (Error-Correcting Code) Memory Support | No | No |
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