MSI GeForce RTX 3090 Ventus 3X vs Nvidia GeForce RTX 3080

VS
MSI GeForce RTX 3090 Ventus 3X
MSI GeForce RTX 3090 Ventus 3X Image
Nvidia GeForce RTX 3080
Nvidia GeForce RTX 3080 Image
MSI GeForce RTX 3090 Ventus 3X
Nvidia GeForce RTX 3080
Key Differences Key Differences MSI GeForce RTX 3090 Ventus 3X Nvidia GeForce RTX 3080
GPU Base Clock Speed 1395MHz 1440MHz
GPU Boost Clock Speed 1695MHz 1710MHz
Pixel Rate 189.8 GPixel/s 164.2 GPixel/s
GPU Memory Speed 1219MHz 1188MHz
GPU Render Output Units (ROPs) 112 96
No. of Supported Displays 4 4
Performance Performance MSI GeForce RTX 3090 Ventus 3X Nvidia GeForce RTX 3080
GPU Base Clock Speed 1395MHz 1440MHz
Pixel Rate 189.8 GPixel/s 164.2 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 29.77 TFLOPS
GPU Memory Speed 1219MHz 1188MHz
Texture Filter Rate 556 GTexels/s 465.1 GTexels/s
Total GPU Shading Units 10496 8704
Total GPU TMUs 328 272
GPU Boost Clock Speed 1695MHz 1710MHz
GPU Render Output Units (ROPs) 112 96
DPFP (Double Precision Floating Point) Support No No
Features Features MSI GeForce RTX 3090 Ventus 3X Nvidia GeForce RTX 3080
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 4
Ray Tracing Support Yes Yes
Ports Ports MSI GeForce RTX 3090 Ventus 3X Nvidia GeForce RTX 3080
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2.1
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info MSI GeForce RTX 3090 Ventus 3X Nvidia GeForce RTX 3080
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 28000 million
Semiconductor Size 8nm 8nm
PCI Express Version 4 4
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 285mm
Height 120mm 112mm
Memory Memory MSI GeForce RTX 3090 Ventus 3X Nvidia GeForce RTX 3080
Effective Memory Clock 19500MHz 19000MHz
Max Memory Bandwidth 936GB/s 760GB/s
RAM 24GB 10GB
Memory Bus Interface Width 384bit 320bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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