Gigabyte Aorus GeForce RTX 3090 Xtreme vs Sapphire HD 6770 FleX

VS
Gigabyte Aorus GeForce RTX 3090 Xtreme
Gigabyte Aorus GeForce RTX 3090 Xtreme Image
Sapphire HD 6770 FleX
Sapphire HD 6770 FleX Image
Gigabyte Aorus GeForce RTX 3090 Xtreme
Sapphire HD 6770 FleX
Key Differences Key Differences Gigabyte Aorus GeForce RTX 3090 Xtreme Sapphire HD 6770 FleX
GPU Base Clock Speed 1395MHz 850MHz
GPU Boost Clock Speed 1860MHz Not Known
Pixel Rate 208.3 GPixel/s 13.6 GPixel/s
GPU Memory Speed 1219MHz 1200MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays 4 3
Performance Performance Gigabyte Aorus GeForce RTX 3090 Xtreme Sapphire HD 6770 FleX
GPU Base Clock Speed 1395MHz 850MHz
Pixel Rate 208.3 GPixel/s 13.6 GPixel/s
FLOPS (Floating-point Performance) 39.05 TFLOPS 1.36 TFLOPS
GPU Memory Speed 1219MHz 1200MHz
Texture Filter Rate 610.1 GTexels/s 34 GTexels/s
Total GPU Shading Units 10496 800
Total GPU TMUs 328 40
GPU Boost Clock Speed 1860MHz Not Known
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No No
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Features Features Gigabyte Aorus GeForce RTX 3090 Xtreme Sapphire HD 6770 FleX
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
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Ports Ports Gigabyte Aorus GeForce RTX 3090 Xtreme Sapphire HD 6770 FleX
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 Gigabyte Aorus GeForce RTX 3090 Xtreme Sapphire HD 6770 FleX
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 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 319mm 186mm
Height 140mm 101.85mm
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Memory Memory Gigabyte Aorus GeForce RTX 3090 Xtreme Sapphire HD 6770 FleX
Effective Memory Clock 19500MHz 4000MHz
Max Memory Bandwidth 936GB/s 64GB/s
RAM 24GB 1GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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