Galax GeForce RTX 2080 Super vs AMD Radeon R9 280

VS
Galax GeForce RTX 2080 Super
Galax GeForce RTX 2080 Super Image
AMD Radeon R9 280
AMD Radeon R9 280 Image
Galax GeForce RTX 2080 Super
AMD Radeon R9 280
Key Differences Key Differences Galax GeForce RTX 2080 Super AMD Radeon R9 280
GPU Base Clock Speed 1650MHz 827MHz
GPU Boost Clock Speed 1815MHz 933MHz
Pixel Rate 116.2 GPixel/s 26.5 GPixel/s
GPU Memory Speed 1937MHz 1250MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 Not Known
Performance Performance Galax GeForce RTX 2080 Super AMD Radeon R9 280
GPU Base Clock Speed 1650MHz 827MHz
Pixel Rate 116.2 GPixel/s 26.5 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 2.96 TFLOPS
GPU Memory Speed 1937MHz 1250MHz
Texture Filter Rate 348.5 GTexels/s 92.6 GTexels/s
Total GPU Shading Units 3072 1792
Total GPU TMUs 192 112
GPU Boost Clock Speed 1815MHz 933MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 Super AMD Radeon R9 280
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 46.5dB Not Known
3D Support Yes Yes
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 54W Not Known
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Ports Ports Galax GeForce RTX 2080 Super AMD Radeon R9 280
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 Not Known
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info Galax GeForce RTX 2080 Super AMD Radeon R9 280
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 4313 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 274mm
Height 139mm 111mm
Memory Memory Galax GeForce RTX 2080 Super AMD Radeon R9 280
Effective Memory Clock 15496MHz 5000MHz
Max Memory Bandwidth 496GB/s 240GB/s
RAM 8GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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