KFA2 GeForce RTX 3090 SG 1-Click OC vs Colorful GeForce iGame RTX 2080 Vulcan X OC

VS
KFA2 GeForce RTX 3090 SG 1-Click OC
KFA2 GeForce RTX 3090 SG 1-Click OC Image
Colorful GeForce iGame RTX 2080 Vulcan X OC
Colorful GeForce iGame RTX 2080 Vulcan X OC Image
KFA2 GeForce RTX 3090 SG 1-Click OC
Colorful GeForce iGame RTX 2080 Vulcan X OC
Key Differences Key Differences KFA2 GeForce RTX 3090 SG 1-Click OC Colorful GeForce iGame RTX 2080 Vulcan X OC
GPU Base Clock Speed 1395MHz 1515MHz
GPU Boost Clock Speed 1695MHz 1875MHz
Pixel Rate 189.8 GPixel/s 120 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3090 SG 1-Click OC Colorful GeForce iGame RTX 2080 Vulcan X OC
GPU Base Clock Speed 1395MHz 1515MHz
Pixel Rate 189.8 GPixel/s 120 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 11.04 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 556 GTexels/s 345 GTexels/s
Total GPU Shading Units 10496 2944
Total GPU TMUs 328 184
GPU Boost Clock Speed 1695MHz 1875MHz
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 Colorful GeForce iGame RTX 2080 Vulcan X OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes No
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
Ports Ports KFA2 GeForce RTX 3090 SG 1-Click OC Colorful GeForce iGame RTX 2080 Vulcan X OC
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 0
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 3090 SG 1-Click OC Colorful GeForce iGame RTX 2080 Vulcan X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 13600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 329mm 318mm
Height 130mm 147mm
Memory Memory KFA2 GeForce RTX 3090 SG 1-Click OC Colorful GeForce iGame RTX 2080 Vulcan X OC
Effective Memory Clock 9750MHz 14000MHz
Max Memory Bandwidth 936GB/s 448GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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