Gainward GeForce RTX 3080 Phantom vs VTX3D R9 270 X-Edition

VS
Gainward GeForce RTX 3080 Phantom
Gainward GeForce RTX 3080 Phantom Image
VTX3D R9 270 X-Edition
VTX3D R9 270 X-Edition Image
Gainward GeForce RTX 3080 Phantom
VTX3D R9 270 X-Edition
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom VTX3D R9 270 X-Edition
GPU Base Clock Speed 1440MHz 930MHz
GPU Boost Clock Speed 1755MHz 955MHz
Pixel Rate 168.5 GPixel/s 29.8 GPixel/s
GPU Memory Speed 1188MHz 1400MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays Not Known 1
Performance Performance Gainward GeForce RTX 3080 Phantom VTX3D R9 270 X-Edition
GPU Base Clock Speed 1440MHz 930MHz
Pixel Rate 168.5 GPixel/s 29.8 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 2.38 TFLOPS
GPU Memory Speed 1188MHz 1400MHz
Texture Filter Rate 477.4 GTexels/s 74.4 GTexels/s
Total GPU Shading Units 8704 1280
Total GPU TMUs 272 80
GPU Boost Clock Speed 1755MHz 955MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phantom VTX3D R9 270 X-Edition
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays Not Known 1
Ports Ports Gainward GeForce RTX 3080 Phantom VTX3D R9 270 X-Edition
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 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3080 Phantom VTX3D R9 270 X-Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 2800 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 210mm
Height 136mm Not Known
Memory Memory Gainward GeForce RTX 3080 Phantom VTX3D R9 270 X-Edition
Effective Memory Clock 19000MHz 5600MHz
Max Memory Bandwidth 760GB/s 179GB/s
RAM 10GB 2GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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