Gigabyte GeForce RTX 3090 Gaming OC vs MSI GeForce RTX 2080 Gaming X Trio

VS
Gigabyte GeForce RTX 3090 Gaming OC
Gigabyte GeForce RTX 3090 Gaming OC Image
MSI GeForce RTX 2080 Gaming X Trio
MSI GeForce RTX 2080 Gaming X Trio Image
Gigabyte GeForce RTX 3090 Gaming OC
MSI GeForce RTX 2080 Gaming X Trio
Key Differences Key Differences Gigabyte GeForce RTX 3090 Gaming OC MSI GeForce RTX 2080 Gaming X Trio
GPU Base Clock Speed 1395MHz 1515MHz
GPU Boost Clock Speed 1755MHz 1860MHz
Pixel Rate 196.6 GPixel/s 119 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays 4 4
Performance Performance Gigabyte GeForce RTX 3090 Gaming OC MSI GeForce RTX 2080 Gaming X Trio
GPU Base Clock Speed 1395MHz 1515MHz
Pixel Rate 196.6 GPixel/s 119 GPixel/s
FLOPS (Floating-point Performance) 36.84 TFLOPS 10.95 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 575.6 GTexels/s 342.2 GTexels/s
Total GPU Shading Units 10496 2944
Total GPU TMUs 328 184
GPU Boost Clock Speed 1755MHz 1860MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3090 Gaming OC MSI GeForce RTX 2080 Gaming X Trio
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 Yes
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 74°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 45dB
Idle Power Consumption Not Known 53W
Idle Noise Level Not Known 40.3dB
Multi-GPU Support Count Not Known 2
Ports Ports Gigabyte GeForce RTX 3090 Gaming OC MSI GeForce RTX 2080 Gaming X Trio
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 2 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gigabyte GeForce RTX 3090 Gaming OC MSI GeForce RTX 2080 Gaming X Trio
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 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 320mm 327mm
Height 129mm 140mm
Memory Memory Gigabyte GeForce RTX 3090 Gaming OC MSI GeForce RTX 2080 Gaming X Trio
Effective Memory Clock 19500MHz 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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