KFA2 GeForce RTX 3090 SG 1-Click OC vs Gigabyte GeForce GTX 980 WindForce 3X

VS
KFA2 GeForce RTX 3090 SG 1-Click OC
KFA2 GeForce RTX 3090 SG 1-Click OC Image
Gigabyte GeForce GTX 980 WindForce 3X
Gigabyte GeForce GTX 980 WindForce 3X Image
KFA2 GeForce RTX 3090 SG 1-Click OC
Gigabyte GeForce GTX 980 WindForce 3X
Key Differences Key Differences KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte GeForce GTX 980 WindForce 3X
GPU Base Clock Speed 1395MHz 1127MHz
GPU Boost Clock Speed 1695MHz 1216MHz
Pixel Rate 189.8 GPixel/s 77.82 GPixel/s
GPU Memory Speed 1219MHz 1753MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte GeForce GTX 980 WindForce 3X
GPU Base Clock Speed 1395MHz 1127MHz
Pixel Rate 189.8 GPixel/s 77.82 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 4.98 TFLOPS
GPU Memory Speed 1219MHz 1753MHz
Texture Filter Rate 556 GTexels/s 155.6 GTexels/s
Total GPU Shading Units 10496 2048
Total GPU TMUs 328 128
GPU Boost Clock Speed 1695MHz 1216MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte GeForce GTX 980 WindForce 3X
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
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 Not Known 4
Ports Ports KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte GeForce GTX 980 WindForce 3X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte GeForce GTX 980 WindForce 3X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 5200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 329mm 299mm
Height 130mm 114mm
Memory Memory KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte GeForce GTX 980 WindForce 3X
Effective Memory Clock 9750MHz 7012MHz
Max Memory Bandwidth 936GB/s 224.4GB/s
RAM 24GB 4GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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