Gigabyte GeForce RTX 3080 Eagle OC vs AMD Radeon R9 390

VS
Gigabyte GeForce RTX 3080 Eagle OC
Gigabyte GeForce RTX 3080 Eagle OC Image
AMD Radeon R9 390
AMD Radeon R9 390 Image
Gigabyte GeForce RTX 3080 Eagle OC
AMD Radeon R9 390
Key Differences Key Differences Gigabyte GeForce RTX 3080 Eagle OC AMD Radeon R9 390
GPU Base Clock Speed 1440MHz 1000MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 168.5 GPixel/s 64 GPixel/s
GPU Memory Speed 1188MHz 1500MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 6
Performance Performance Gigabyte GeForce RTX 3080 Eagle OC AMD Radeon R9 390
GPU Base Clock Speed 1440MHz 1000MHz
Pixel Rate 168.5 GPixel/s 64 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 5.12 TFLOPS
GPU Memory Speed 1188MHz 1500MHz
Texture Filter Rate 477.4 GTexels/s 160 GTexels/s
Total GPU Shading Units 8704 2560
Total GPU TMUs 272 160
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Gigabyte GeForce RTX 3080 Eagle OC AMD Radeon R9 390
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 6656
Multi-GPU Support Count Not Known 4
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Ports Ports Gigabyte GeForce RTX 3080 Eagle OC AMD Radeon R9 390
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 2 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info Gigabyte GeForce RTX 3080 Eagle OC AMD Radeon R9 390
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 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 320mm 275mm
Height 128mm Not Known
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Memory Memory Gigabyte GeForce RTX 3080 Eagle OC AMD Radeon R9 390
Effective Memory Clock 19000MHz 6000MHz
Max Memory Bandwidth 760GB/s 384GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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