Inno3D GeForce RTX 2080 Ti X3 Gaming OC vs AMD Radeon R9 280X

VS
Inno3D GeForce RTX 2080 Ti X3 Gaming OC
Inno3D GeForce RTX 2080 Ti X3 Gaming OC Image
AMD Radeon R9 280X
AMD Radeon R9 280X Image
Inno3D GeForce RTX 2080 Ti X3 Gaming OC
AMD Radeon R9 280X
Key Differences Key Differences Inno3D GeForce RTX 2080 Ti X3 Gaming OC AMD Radeon R9 280X
GPU Base Clock Speed 1350MHz 850MHz
GPU Boost Clock Speed 1665MHz 1000MHz
Pixel Rate 146.5 GPixel/s 27.2 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 4
Performance Performance Inno3D GeForce RTX 2080 Ti X3 Gaming OC AMD Radeon R9 280X
GPU Base Clock Speed 1350MHz 850MHz
Pixel Rate 146.5 GPixel/s 27.2 GPixel/s
FLOPS (Floating-point Performance) 14.49 TFLOPS 3.48 TFLOPS
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 452.9 GTexels/s 109 GTexels/s
Total GPU Shading Units 4352 2048
Total GPU TMUs 272 128
GPU Boost Clock Speed 1665MHz 1000MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
Features Features Inno3D GeForce RTX 2080 Ti X3 Gaming OC AMD Radeon R9 280X
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 5118
3DMark Vantage Texture Fill Result Not Known 114.2GTexels/s
GPU Temperature Under Load Not Known 63°C
3DMark Vantage Pixel Fill Result Not Known 13.5GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3050
Ray Tracing Support No No
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 46.6dB
Power Consumption Under Peak Load Not Known 313W
Idle Power Consumption Not Known 79W
Idle Noise Level Not Known 36.8dB
Miscellaneous Miscellaneous Inno3D GeForce RTX 2080 Ti X3 Gaming OC AMD Radeon R9 280X
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Inno3D GeForce RTX 2080 Ti X3 Gaming OC AMD Radeon R9 280X
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Inno3D GeForce RTX 2080 Ti X3 Gaming OC AMD Radeon R9 280X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 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 272mm 275mm
Height 118mm 120mm
Memory Memory Inno3D GeForce RTX 2080 Ti X3 Gaming OC AMD Radeon R9 280X
Effective Memory Clock 14000MHz 6000MHz
Max Memory Bandwidth 616GB/s 288GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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