Gainward GeForce RTX 2080 Ti Phoenix vs Sapphire HD 6750 Vapor-X

VS
Gainward GeForce RTX 2080 Ti Phoenix
Gainward GeForce RTX 2080 Ti Phoenix Image
Sapphire HD 6750 Vapor-X
Sapphire HD 6750 Vapor-X Image
Gainward GeForce RTX 2080 Ti Phoenix
Sapphire HD 6750 Vapor-X
Key Differences Key Differences Gainward GeForce RTX 2080 Ti Phoenix Sapphire HD 6750 Vapor-X
GPU Base Clock Speed 1350MHz 710MHz
GPU Boost Clock Speed 1650MHz Not Known
Pixel Rate 138.6 GPixel/s 11.4 GPixel/s
GPU Memory Speed 1750MHz 1160MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 4 3
Performance Performance Gainward GeForce RTX 2080 Ti Phoenix Sapphire HD 6750 Vapor-X
GPU Base Clock Speed 1350MHz 710MHz
Pixel Rate 138.6 GPixel/s 11.4 GPixel/s
FLOPS (Floating-point Performance) 13.71 TFLOPS 1.02 TFLOPS
Texture Filter Rate 428.4 GTexels/s 25.6 GTexels/s
GPU Memory Speed 1750MHz 1160MHz
Total GPU Shading Units 4352 720
Total GPU TMUs 272 36
GPU Boost Clock Speed 1650MHz Not Known
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 2080 Ti Phoenix Sapphire HD 6750 Vapor-X
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
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 2
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1310
PassMark (DirectCompute) Benchmark Result Not Known 640
Ray Tracing Support No No
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Ti Phoenix Sapphire HD 6750 Vapor-X
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Ti Phoenix Sapphire HD 6750 Vapor-X
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 2
General info General info Gainward GeForce RTX 2080 Ti Phoenix Sapphire HD 6750 Vapor-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1040 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 292mm 201mm
Height 112mm 104.35mm
Memory Memory Gainward GeForce RTX 2080 Ti Phoenix Sapphire HD 6750 Vapor-X
Effective Memory Clock 14000MHz 4600MHz
Max Memory Bandwidth 616GB/s 74.2GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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