Gigabyte GeForce RTX 3090 Gaming OC vs MSI Radeon RX 6800 XT Gaming X Trio

VS
Gigabyte GeForce RTX 3090 Gaming OC
Gigabyte GeForce RTX 3090 Gaming OC Image
MSI Radeon RX 6800 XT Gaming X Trio
MSI Radeon RX 6800 XT Gaming X Trio Image
Gigabyte GeForce RTX 3090 Gaming OC
MSI Radeon RX 6800 XT Gaming X Trio
Key Differences Key Differences Gigabyte GeForce RTX 3090 Gaming OC MSI Radeon RX 6800 XT Gaming X Trio
GPU Base Clock Speed 1395MHz 1850MHz
GPU Boost Clock Speed 1755MHz 2285MHz
Pixel Rate 196.6 GPixel/s 292.5 GPixel/s
GPU Memory Speed 1219MHz 2000MHz
GPU Render Output Units (ROPs) 112 128
No. of Supported Displays 4 4
Performance Performance Gigabyte GeForce RTX 3090 Gaming OC MSI Radeon RX 6800 XT Gaming X Trio
GPU Base Clock Speed 1395MHz 1850MHz
Pixel Rate 196.6 GPixel/s 292.5 GPixel/s
FLOPS (Floating-point Performance) 36.84 TFLOPS 21.06 TFLOPS
GPU Memory Speed 1219MHz 2000MHz
Texture Filter Rate 575.6 GTexels/s 658.1 GTexels/s
Total GPU Shading Units 10496 4608
Total GPU TMUs 328 288
GPU Boost Clock Speed 1755MHz 2285MHz
GPU Render Output Units (ROPs) 112 128
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3090 Gaming OC MSI Radeon RX 6800 XT Gaming X Trio
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes Yes
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 2
Ports Ports Gigabyte GeForce RTX 3090 Gaming OC MSI Radeon RX 6800 XT Gaming X Trio
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2.1
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 Radeon RX 6800 XT Gaming X Trio
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 26800 million
Semiconductor Size 8nm 7nm
PCI Express Version 4 4
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 324mm
Height 129mm 141mm
Memory Memory Gigabyte GeForce RTX 3090 Gaming OC MSI Radeon RX 6800 XT Gaming X Trio
Effective Memory Clock 19500MHz 16000MHz
Max Memory Bandwidth 936GB/s 512GB/s
RAM 24GB 16GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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