EVGA GeForce RTX 3090 FTW3 Ultra Gaming vs Nvidia GeForce 405 (OEM)

VS
EVGA GeForce RTX 3090 FTW3 Ultra Gaming
EVGA GeForce RTX 3090 FTW3 Ultra Gaming Image
Nvidia GeForce 405 (OEM)
Nvidia GeForce 405 (OEM) Image
EVGA GeForce RTX 3090 FTW3 Ultra Gaming
Nvidia GeForce 405 (OEM)
Key Differences Key Differences EVGA GeForce RTX 3090 FTW3 Ultra Gaming Nvidia GeForce 405 (OEM)
GPU Base Clock Speed 1395MHz 589MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 201.6 GPixel/s 2.36 GPixel/s
GPU Memory Speed 1219MHz 790MHz
GPU Render Output Units (ROPs) 112 4
No. of Supported Displays 4 3
Performance Performance EVGA GeForce RTX 3090 FTW3 Ultra Gaming Nvidia GeForce 405 (OEM)
GPU Base Clock Speed 1395MHz 589MHz
Pixel Rate 201.6 GPixel/s 2.36 GPixel/s
FLOPS (Floating-point Performance) 37.79 TFLOPS 0.45 TFLOPS
GPU Memory Speed 1219MHz 790MHz
Texture Filter Rate 590.4 GTexels/s 4.71 GTexels/s
Total GPU Shading Units 10496 16
Total GPU TMUs 328 8
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 112 4
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3090 FTW3 Ultra Gaming Nvidia GeForce 405 (OEM)
DirectX Version Info 12 10.1
OpenGL Driver Version 4.6 3.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
No. of Supported Displays 4 3
Ray Tracing Support Yes No
Ports Ports EVGA GeForce RTX 3090 FTW3 Ultra Gaming Nvidia GeForce 405 (OEM)
HDMI Output Support Yes No
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 3090 FTW3 Ultra Gaming Nvidia GeForce 405 (OEM)
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 260 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 300mm 167mm
Height 136.8mm 70mm
Memory Memory EVGA GeForce RTX 3090 FTW3 Ultra Gaming Nvidia GeForce 405 (OEM)
Effective Memory Clock 19500MHz 1580MHz
Max Memory Bandwidth 936GB/s 12.6GB/s
RAM 24GB 1GB
Memory Bus Interface Width 384bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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