Gainward GeForce RTX 3080 Phantom vs Sapphire Radeon RX 460

VS
Gainward GeForce RTX 3080 Phantom
Gainward GeForce RTX 3080 Phantom Image
Sapphire Radeon RX 460
Sapphire Radeon RX 460 Image
Gainward GeForce RTX 3080 Phantom
Sapphire Radeon RX 460
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom Sapphire Radeon RX 460
GPU Base Clock Speed 1440MHz 1090MHz
GPU Boost Clock Speed 1755MHz 1210MHz
Pixel Rate 168.5 GPixel/s 19.36 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3080 Phantom Sapphire Radeon RX 460
GPU Base Clock Speed 1440MHz 1090MHz
Pixel Rate 168.5 GPixel/s 19.36 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 2.17 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 477.4 GTexels/s 58.1 GTexels/s
Total GPU Shading Units 8704 896
Total GPU TMUs 272 48
GPU Boost Clock Speed 1755MHz 1210MHz
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3080 Phantom Sapphire Radeon RX 460
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
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 3
Ports Ports Gainward GeForce RTX 3080 Phantom Sapphire Radeon RX 460
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 Gainward GeForce RTX 3080 Phantom Sapphire Radeon RX 460
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 3000 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 216mm
Height 136mm 111.5mm
Memory Memory Gainward GeForce RTX 3080 Phantom Sapphire Radeon RX 460
Effective Memory Clock 19000MHz 7000MHz
Max Memory Bandwidth 760GB/s 112GB/s
RAM 10GB 2GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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