Palit GeForce RTX 3080 GamingPro OC vs Sapphire Nitro Radeon R9 390 With Back Plate

VS
Palit GeForce RTX 3080 GamingPro OC
Palit GeForce RTX 3080 GamingPro OC Image
Sapphire Nitro Radeon R9 390 With Back Plate
Sapphire Nitro Radeon R9 390 With Back Plate Image
Palit GeForce RTX 3080 GamingPro OC
Sapphire Nitro Radeon R9 390 With Back Plate
Key Differences Key Differences Palit GeForce RTX 3080 GamingPro OC Sapphire Nitro Radeon R9 390 With Back Plate
GPU Base Clock Speed 1440MHz 1040MHz
GPU Boost Clock Speed 1740MHz Not Known
Pixel Rate 167 GPixel/s 66.6 GPixel/s
GPU Memory Speed 1188MHz 1500MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 5
Performance Performance Palit GeForce RTX 3080 GamingPro OC Sapphire Nitro Radeon R9 390 With Back Plate
GPU Base Clock Speed 1440MHz 1040MHz
Pixel Rate 167 GPixel/s 66.6 GPixel/s
FLOPS (Floating-point Performance) 30.29 TFLOPS 5.33 TFLOPS
GPU Memory Speed 1188MHz 1500MHz
Texture Filter Rate 473.3 GTexels/s 166.4 GTexels/s
Total GPU Shading Units 8704 2560
Total GPU TMUs 272 160
GPU Boost Clock Speed 1740MHz Not Known
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Palit GeForce RTX 3080 GamingPro OC Sapphire Nitro Radeon R9 390 With Back Plate
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 Yes No
No. of Supported Displays 4 5
Ports Ports Palit GeForce RTX 3080 GamingPro OC Sapphire Nitro Radeon R9 390 With Back Plate
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 1
Mini DisplayPort Output 0 0
General info General info Palit GeForce RTX 3080 GamingPro OC Sapphire Nitro Radeon R9 390 With Back Plate
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 294mm 308mm
Height 112mm 127mm
Memory Memory Palit GeForce RTX 3080 GamingPro OC Sapphire Nitro Radeon R9 390 With Back Plate
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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