KFA2 GeForce RTX 2080 Ti vs PowerColor R9 290X OC

VS
KFA2 GeForce RTX 2080 Ti
KFA2 GeForce RTX 2080 Ti Image
PowerColor R9 290X OC
PowerColor R9 290X OC Image
KFA2 GeForce RTX 2080 Ti
PowerColor R9 290X OC
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti PowerColor R9 290X OC
GPU Base Clock Speed 1350MHz 1030MHz
GPU Boost Clock Speed 1545MHz Not Known
Pixel Rate 136 GPixel/s 65.9 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 6
Performance Performance KFA2 GeForce RTX 2080 Ti PowerColor R9 290X OC
GPU Base Clock Speed 1350MHz 1030MHz
Pixel Rate 136 GPixel/s 65.9 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 5.8 TFLOPS
Texture Filter Rate 420.2 GTexels/s 181 GTexels/s
GPU Memory Speed 1750MHz 1250MHz
Total GPU Shading Units 4352 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1545MHz Not Known
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Ti PowerColor R9 290X OC
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
GPU Temperature Under Load 77°C 94°C
Idle GPU Temperature 31°C 43°C
Noise Level Under Load 47.5dB 53.3dB
3D Support Yes Yes
Idle Noise Level 41.5dB 41dB
Idle Power Consumption 54W 88W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 6720
3DMark Vantage Texture Fill Result Not Known 155.5GTexels/s
3DMark Vantage Pixel Fill Result Not Known 16.8GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2986
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 375W
SmallLuxGPU (2.0d4) Result Not Known No Data Found
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti PowerColor R9 290X OC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti PowerColor R9 290X OC
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 KFA2 GeForce RTX 2080 Ti PowerColor R9 290X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 6200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 274mm
Height Not Known 120mm
Memory Memory KFA2 GeForce RTX 2080 Ti PowerColor R9 290X OC
Effective Memory Clock 14000MHz 5000MHz
Max Memory Bandwidth 616GB/s 320GB/s
RAM 11GB 4GB
Memory Bus Interface Width 352bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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