Sapphire Radeon RX 6800 vs AMD Radeon R9 280

VS
Sapphire Radeon RX 6800
Sapphire Radeon RX 6800 Image
AMD Radeon R9 280
AMD Radeon R9 280 Image
Sapphire Radeon RX 6800
AMD Radeon R9 280
Key Differences Key Differences Sapphire Radeon RX 6800 AMD Radeon R9 280
GPU Base Clock Speed 1700MHz 827MHz
GPU Boost Clock Speed 2105MHz 933MHz
Pixel Rate 202.1 GPixel/s 26.5 GPixel/s
GPU Memory Speed 2000MHz 1250MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon RX 6800 AMD Radeon R9 280
GPU Base Clock Speed 1700MHz 827MHz
Pixel Rate 202.1 GPixel/s 26.5 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 2.96 TFLOPS
Texture Filter Rate 505.2 GTexels/s 92.6 GTexels/s
GPU Memory Speed 2000MHz 1250MHz
Total GPU Shading Units 3840 1792
Total GPU TMUs 240 112
GPU Boost Clock Speed 2105MHz 933MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon RX 6800 AMD Radeon R9 280
DirectX Version Info 12 11.2
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 AMD Radeon R9 280
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 AMD Radeon R9 280
HDMI Output Support Yes Yes
DisplayPort Output 2 Not Known
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info Sapphire Radeon RX 6800 AMD Radeon R9 280
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 4313 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 274mm
Height 119.8mm 111mm
Memory Memory Sapphire Radeon RX 6800 AMD Radeon R9 280
Effective Memory Clock 16000MHz 5000MHz
Max Memory Bandwidth 512GB/s 240GB/s
RAM 16GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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