Palit GeForce RTX 3070 GameRock vs Sapphire HD 7770 Vapor-X Black Diamond

VS
Palit GeForce RTX 3070 GameRock
Palit GeForce RTX 3070 GameRock Image
Sapphire HD 7770 Vapor-X Black Diamond
Sapphire HD 7770 Vapor-X Black Diamond Image
Palit GeForce RTX 3070 GameRock
Sapphire HD 7770 Vapor-X Black Diamond
Key Differences Key Differences Palit GeForce RTX 3070 GameRock Sapphire HD 7770 Vapor-X Black Diamond
GPU Base Clock Speed 1500MHz 1150MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 165.6 GPixel/s 18.4 GPixel/s
GPU Memory Speed 1750MHz 1300MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 6
Performance Performance Palit GeForce RTX 3070 GameRock Sapphire HD 7770 Vapor-X Black Diamond
GPU Base Clock Speed 1500MHz 1150MHz
Pixel Rate 165.6 GPixel/s 18.4 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 1.47 TFLOPS
GPU Memory Speed 1750MHz 1300MHz
Texture Filter Rate 317.4 GTexels/s 46 GTexels/s
Total GPU Shading Units 5888 640
Total GPU TMUs 184 40
GPU Boost Clock Speed 1725MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Palit GeForce RTX 3070 GameRock Sapphire HD 7770 Vapor-X Black Diamond
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
Ports Ports Palit GeForce RTX 3070 GameRock Sapphire HD 7770 Vapor-X Black Diamond
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 General info Palit GeForce RTX 3070 GameRock Sapphire HD 7770 Vapor-X Black Diamond
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 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 225mm
Height 136mm 110mm
Memory Memory Palit GeForce RTX 3070 GameRock Sapphire HD 7770 Vapor-X Black Diamond
Effective Memory Clock 14000MHz 5200MHz
Max Memory Bandwidth 448GB/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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