PowerColor Radeon RX 6800 XT vs Gainward GeForce GTX 670

VS
PowerColor Radeon RX 6800 XT
PowerColor Radeon RX 6800 XT Image
Gainward GeForce GTX 670
Gainward GeForce GTX 670 Image
PowerColor Radeon RX 6800 XT
Gainward GeForce GTX 670
Key Differences Key Differences PowerColor Radeon RX 6800 XT Gainward GeForce GTX 670
GPU Base Clock Speed 1825MHz 915MHz
GPU Boost Clock Speed 2250MHz 980MHz
Pixel Rate 288 GPixel/s 25.6 GPixel/s
GPU Memory Speed 2000MHz 1502MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 4
Performance Performance PowerColor Radeon RX 6800 XT Gainward GeForce GTX 670
GPU Base Clock Speed 1825MHz 915MHz
Pixel Rate 288 GPixel/s 25.6 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 2.46 TFLOPS
GPU Memory Speed 2000MHz 1502MHz
Texture Filter Rate 648 GTexels/s 102 GTexels/s
Total GPU Shading Units 4608 1344
Total GPU TMUs 288 112
GPU Boost Clock Speed 2250MHz 980MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Radeon RX 6800 XT Gainward GeForce GTX 670
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 5366
3DMark Vantage Texture Fill Result Not Known 86GTexels/s
GPU Temperature Under Load Not Known 77°C
3DMark Vantage Pixel Fill Result Not Known 12.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2558
Idle GPU Temperature Not Known 32°C
Noise Level Under Load Not Known 51.2dB
Power Consumption Under Peak Load Not Known 330W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 42.5dB
Multi-GPU Support Count Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 7000
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 XT Gainward GeForce GTX 670
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 XT Gainward GeForce GTX 670
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
General info General info PowerColor Radeon RX 6800 XT Gainward GeForce GTX 670
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 3540 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.8mm 247mm
Height 119.8mm 111mm
Memory Memory PowerColor Radeon RX 6800 XT Gainward GeForce GTX 670
Effective Memory Clock 16000MHz 6008MHz
Max Memory Bandwidth 512GB/s 192GB/s
RAM 16GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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