Galax GeForce RTX 3090 EX Gamer 1-Click OC vs AMD Radeon 550X

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Galax GeForce RTX 3090 EX Gamer 1-Click OC
Galax GeForce RTX 3090 EX Gamer 1-Click OC Image
AMD Radeon 550X
AMD Radeon 550X Image
Galax GeForce RTX 3090 EX Gamer 1-Click OC
AMD Radeon 550X
Key Differences Key Differences Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon 550X
GPU Base Clock Speed 1395MHz 1100MHz
GPU Boost Clock Speed 1740MHz 1287MHz
Pixel Rate 194.9 GPixel/s 20.6 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays Not Known Not Known
Performance Performance Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon 550X
GPU Base Clock Speed 1395MHz 1100MHz
Pixel Rate 194.9 GPixel/s 20.6 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 1.65 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 570.7 GTexels/s 51.48 GTexels/s
Total GPU Shading Units 10496 640
Total GPU TMUs 328 40
GPU Boost Clock Speed 1740MHz 1287MHz
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon 550X
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support No No
Ports Ports Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon 550X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon 550X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 2200 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm Not Known
Height 142mm Not Known
Memory Memory Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon 550X
Effective Memory Clock 9750MHz 7000MHz
Max Memory Bandwidth 936GB/s 56GB/s
RAM 24GB 4GB
Memory Bus Interface Width 384bit 64bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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