KFA2 GeForce RTX 2080 vs Sapphire HD 6750 Vapor-X

VS
KFA2 GeForce RTX 2080
KFA2 GeForce RTX 2080 Image
Sapphire HD 6750 Vapor-X
Sapphire HD 6750 Vapor-X Image
KFA2 GeForce RTX 2080
Sapphire HD 6750 Vapor-X
Key Differences Key Differences KFA2 GeForce RTX 2080 Sapphire HD 6750 Vapor-X
GPU Base Clock Speed 1515MHz 710MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 109.4 GPixel/s 11.4 GPixel/s
GPU Memory Speed 1750MHz 1160MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays Not Known 3
Performance Performance KFA2 GeForce RTX 2080 Sapphire HD 6750 Vapor-X
GPU Base Clock Speed 1515MHz 710MHz
Pixel Rate 109.4 GPixel/s 11.4 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 1.02 TFLOPS
Texture Filter Rate 314.6 GTexels/s 25.6 GTexels/s
GPU Memory Speed 1750MHz 1160MHz
Total GPU Shading Units 2944 720
Total GPU TMUs 184 36
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Sapphire HD 6750 Vapor-X
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes Yes
Noise Level Under Load 45dB Not Known
Idle Power Consumption 53W Not Known
Idle Noise Level 40.3dB Not Known
Multi-GPU Support Count 2 2
PassMark (G3D) Score Not Known 1310
PassMark (DirectCompute) Benchmark Result Not Known 640
Ray Tracing Support No No
No. of Supported Displays Not Known 3
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Sapphire HD 6750 Vapor-X
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 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 KFA2 GeForce RTX 2080 Sapphire HD 6750 Vapor-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 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 283mm 201mm
Height 139mm 104.35mm
Memory Memory KFA2 GeForce RTX 2080 Sapphire HD 6750 Vapor-X
Effective Memory Clock 14000MHz 4600MHz
Max Memory Bandwidth 448GB/s 74.2GB/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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