Gigabyte GeForce RTX 3090 Gaming OC vs Sapphire HD 6750

VS
Gigabyte GeForce RTX 3090 Gaming OC
Gigabyte GeForce RTX 3090 Gaming OC Image
Sapphire HD 6750
Sapphire HD 6750 Image
Gigabyte GeForce RTX 3090 Gaming OC
Sapphire HD 6750
Key Differences Key Differences Gigabyte GeForce RTX 3090 Gaming OC Sapphire HD 6750
GPU Base Clock Speed 1395MHz 700MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 196.6 GPixel/s 11.2 GPixel/s
GPU Memory Speed 1219MHz 1150MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays 4 3
Performance Performance Gigabyte GeForce RTX 3090 Gaming OC Sapphire HD 6750
GPU Base Clock Speed 1395MHz 700MHz
Pixel Rate 196.6 GPixel/s 11.2 GPixel/s
FLOPS (Floating-point Performance) 36.84 TFLOPS 1.01 TFLOPS
GPU Memory Speed 1219MHz 1150MHz
Texture Filter Rate 575.6 GTexels/s 25.2 GTexels/s
Total GPU Shading Units 10496 720
Total GPU TMUs 328 36
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3090 Gaming OC Sapphire HD 6750
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 1310
PassMark (DirectCompute) Benchmark Result Not Known 640
Multi-GPU Support Count Not Known 2
Ports Ports Gigabyte GeForce RTX 3090 Gaming OC Sapphire HD 6750
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 2
General info General info Gigabyte GeForce RTX 3090 Gaming OC Sapphire HD 6750
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 320mm 170mm
Height 129mm 95mm
Memory Memory Gigabyte GeForce RTX 3090 Gaming OC Sapphire HD 6750
Effective Memory Clock 19500MHz 4600MHz
Max Memory Bandwidth 936GB/s 73.6GB/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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