Galax GeForce RTX 3090 EX Gamer 1-Click OC vs Asus Strix Radeon R9 390 DirectCU III OC

VS
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Galax GeForce RTX 3090 EX Gamer 1-Click OC Image
Asus Strix Radeon R9 390 DirectCU III OC
Asus Strix Radeon R9 390 DirectCU III OC Image
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Asus Strix Radeon R9 390 DirectCU III OC
Key Differences Key Differences Galax GeForce RTX 3090 EX Gamer 1-Click OC Asus Strix Radeon R9 390 DirectCU III OC
GPU Base Clock Speed 1395MHz 1050MHz
GPU Boost Clock Speed 1740MHz Not Known
Pixel Rate 194.9 GPixel/s 67.2 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known Not Known
Performance Performance Galax GeForce RTX 3090 EX Gamer 1-Click OC Asus Strix Radeon R9 390 DirectCU III OC
GPU Base Clock Speed 1395MHz 1050MHz
Pixel Rate 194.9 GPixel/s 67.2 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 5.38 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 570.7 GTexels/s 168 GTexels/s
Total GPU Shading Units 10496 2560
Total GPU TMUs 328 160
GPU Boost Clock Speed 1740MHz Not Known
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3090 EX Gamer 1-Click OC Asus Strix Radeon R9 390 DirectCU III OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support No No
Ports Ports Galax GeForce RTX 3090 EX Gamer 1-Click OC Asus Strix Radeon R9 390 DirectCU III OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 3090 EX Gamer 1-Click OC Asus Strix Radeon R9 390 DirectCU III OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 6200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 300mm
Height 142mm 137.7mm
Memory Memory Galax GeForce RTX 3090 EX Gamer 1-Click OC Asus Strix Radeon R9 390 DirectCU III OC
Effective Memory Clock 9750MHz 6000MHz
Max Memory Bandwidth 936GB/s 384GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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