Galax GeForce RTX 3090 EX Gamer 1-Click OC vs HIS Radeon R9 Nano

VS
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Galax GeForce RTX 3090 EX Gamer 1-Click OC Image
HIS Radeon R9 Nano
HIS Radeon R9 Nano Image
Galax GeForce RTX 3090 EX Gamer 1-Click OC
HIS Radeon R9 Nano
Key Differences Key Differences Galax GeForce RTX 3090 EX Gamer 1-Click OC HIS Radeon R9 Nano
GPU Base Clock Speed 1395MHz 1000MHz
GPU Boost Clock Speed 1740MHz Not Known
Pixel Rate 194.9 GPixel/s 64 GPixel/s
GPU Memory Speed 1219MHz 500MHz
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 HIS Radeon R9 Nano
GPU Base Clock Speed 1395MHz 1000MHz
Pixel Rate 194.9 GPixel/s 64 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 8.19 TFLOPS
GPU Memory Speed 1219MHz 500MHz
Texture Filter Rate 570.7 GTexels/s 256 GTexels/s
Total GPU Shading Units 10496 4096
Total GPU TMUs 328 256
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 HIS Radeon R9 Nano
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
Multi-GPU Support Count Not Known 5
Ports Ports Galax GeForce RTX 3090 EX Gamer 1-Click OC HIS Radeon R9 Nano
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 3090 EX Gamer 1-Click OC HIS Radeon R9 Nano
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 8900 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 165mm
Height 142mm 127mm
Memory Memory Galax GeForce RTX 3090 EX Gamer 1-Click OC HIS Radeon R9 Nano
Effective Memory Clock 9750MHz 1000MHz
Max Memory Bandwidth 936GB/s 512GB/s
RAM 24GB 4GB
Memory Bus Interface Width 384bit 4096bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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