Asus Radeon RX 6800 XT vs PowerColor R9 290X OC

VS
Asus Radeon RX 6800 XT
Asus Radeon RX 6800 XT Image
PowerColor R9 290X OC
PowerColor R9 290X OC Image
Asus Radeon RX 6800 XT
PowerColor R9 290X OC
Key Differences Key Differences Asus Radeon RX 6800 XT PowerColor R9 290X OC
GPU Base Clock Speed 1825MHz 1030MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 65.9 GPixel/s
GPU Memory Speed 2000MHz 1250MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 6
Performance Performance Asus Radeon RX 6800 XT PowerColor R9 290X OC
GPU Base Clock Speed 1825MHz 1030MHz
Pixel Rate 288 GPixel/s 65.9 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 5.8 TFLOPS
GPU Memory Speed 2000MHz 1250MHz
Texture Filter Rate 648 GTexels/s 181 GTexels/s
Total GPU Shading Units 4608 2816
Total GPU TMUs 288 176
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No No
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Features Features Asus Radeon RX 6800 XT PowerColor R9 290X OC
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 6
PassMark (G3D) Score Not Known 6720
3DMark Vantage Texture Fill Result Not Known 155.5GTexels/s
GPU Temperature Under Load Not Known 94°C
3DMark Vantage Pixel Fill Result Not Known 16.8GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2986
Idle GPU Temperature Not Known 43°C
Noise Level Under Load Not Known 53.3dB
Power Consumption Under Peak Load Not Known 375W
Idle Power Consumption Not Known 88W
Idle Noise Level Not Known 41dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known No Data Found
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Miscellaneous Miscellaneous Asus Radeon RX 6800 XT PowerColor R9 290X OC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus Radeon RX 6800 XT PowerColor R9 290X OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info Asus Radeon RX 6800 XT PowerColor R9 290X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 6200 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 120mm
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Memory Memory Asus Radeon RX 6800 XT PowerColor R9 290X OC
Effective Memory Clock 16000MHz 5000MHz
Max Memory Bandwidth 512GB/s 320GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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