EVGA GeForce RTX 3070 XC3 Black Gaming vs Sapphire HD 6770

VS
EVGA GeForce RTX 3070 XC3 Black Gaming
EVGA GeForce RTX 3070 XC3 Black Gaming Image
Sapphire HD 6770
Sapphire HD 6770 Image
EVGA GeForce RTX 3070 XC3 Black Gaming
Sapphire HD 6770
Key Differences Key Differences EVGA GeForce RTX 3070 XC3 Black Gaming Sapphire HD 6770
GPU Base Clock Speed 1500MHz 850MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 165.6 GPixel/s 13.6 GPixel/s
GPU Memory Speed 1750MHz 1200MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 3
Performance Performance EVGA GeForce RTX 3070 XC3 Black Gaming Sapphire HD 6770
GPU Base Clock Speed 1500MHz 850MHz
Pixel Rate 165.6 GPixel/s 13.6 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 1.36 TFLOPS
GPU Memory Speed 1750MHz 1200MHz
Texture Filter Rate 317.4 GTexels/s 34 GTexels/s
Total GPU Shading Units 5888 800
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 No
Features Features EVGA GeForce RTX 3070 XC3 Black Gaming Sapphire HD 6770
DirectX Version Info 12 11
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 3
PassMark (G3D) Score Not Known 1680
PassMark (DirectCompute) Benchmark Result Not Known 788
Multi-GPU Support Count Not Known 2
Ports Ports EVGA GeForce RTX 3070 XC3 Black Gaming Sapphire HD 6770
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 1
Mini DisplayPort Output 0 0
General info General info EVGA GeForce RTX 3070 XC3 Black Gaming Sapphire HD 6770
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 1040 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 285.4mm 186mm
Height 111.2mm 100mm
Memory Memory EVGA GeForce RTX 3070 XC3 Black Gaming Sapphire HD 6770
Effective Memory Clock 14000MHz 4000MHz
Max Memory Bandwidth 448GB/s 64GB/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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