Palit GeForce RTX 3080 GameRock OC vs Sapphire HD 7770 Vapor-X OC

VS
Palit GeForce RTX 3080 GameRock OC
Palit GeForce RTX 3080 GameRock OC Image
Sapphire HD 7770 Vapor-X OC
Sapphire HD 7770 Vapor-X OC Image
Palit GeForce RTX 3080 GameRock OC
Sapphire HD 7770 Vapor-X OC
Key Differences Key Differences Palit GeForce RTX 3080 GameRock OC Sapphire HD 7770 Vapor-X OC
GPU Base Clock Speed 1440MHz 1100MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 164.2 GPixel/s 17.6 GPixel/s
GPU Memory Speed 1188MHz 1300MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 6
Performance Performance Palit GeForce RTX 3080 GameRock OC Sapphire HD 7770 Vapor-X OC
GPU Base Clock Speed 1440MHz 1100MHz
Pixel Rate 164.2 GPixel/s 17.6 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 1.41 TFLOPS
GPU Memory Speed 1188MHz 1300MHz
Texture Filter Rate 465.1 GTexels/s 44 GTexels/s
Total GPU Shading Units 8704 640
Total GPU TMUs 272 40
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Palit GeForce RTX 3080 GameRock OC Sapphire HD 7770 Vapor-X OC
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 6
Multi-GPU Support Count Not Known 2
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Ports Ports Palit GeForce RTX 3080 GameRock OC Sapphire HD 7770 Vapor-X OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info Palit GeForce RTX 3080 GameRock OC Sapphire HD 7770 Vapor-X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 1500 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 210mm
Height 136mm 110mm
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Memory Memory Palit GeForce RTX 3080 GameRock OC Sapphire HD 7770 Vapor-X OC
Effective Memory Clock 19000MHz 5200MHz
Max Memory Bandwidth 760GB/s 83.2GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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