PowerColor Red Devil Radeon RX 6800 XT vs Gigabyte GeForce GTX 670 WindForce 2X

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
Gigabyte GeForce GTX 670 WindForce 2X
Gigabyte GeForce GTX 670 WindForce 2X Image
PowerColor Red Devil Radeon RX 6800 XT
Gigabyte GeForce GTX 670 WindForce 2X
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT Gigabyte GeForce GTX 670 WindForce 2X
GPU Base Clock Speed 1900MHz 941MHz
GPU Boost Clock Speed 2340MHz 1020MHz
Pixel Rate 299.5 GPixel/s 26.3 GPixel/s
GPU Memory Speed 2000MHz 1502MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 4
Performance Performance PowerColor Red Devil Radeon RX 6800 XT Gigabyte GeForce GTX 670 WindForce 2X
GPU Base Clock Speed 1900MHz 941MHz
Pixel Rate 299.5 GPixel/s 26.3 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 2.53 TFLOPS
GPU Memory Speed 2000MHz 1502MHz
Texture Filter Rate 673.9 GTexels/s 105 GTexels/s
Total GPU Shading Units 4608 1344
Total GPU TMUs 288 112
GPU Boost Clock Speed 2340MHz 1020MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Red Devil Radeon RX 6800 XT Gigabyte GeForce GTX 670 WindForce 2X
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2.1 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
Ports Ports PowerColor Red Devil Radeon RX 6800 XT Gigabyte GeForce GTX 670 WindForce 2X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 PowerColor Red Devil Radeon RX 6800 XT Gigabyte GeForce GTX 670 WindForce 2X
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 320mm 265mm
Height 135mm 111mm
Memory Memory PowerColor Red Devil Radeon RX 6800 XT Gigabyte GeForce GTX 670 WindForce 2X
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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