PowerColor Radeon RX 5600 XT ITX vs Nvidia GeForce GTX 660

VS
PowerColor Radeon RX 5600 XT ITX
PowerColor Radeon RX 5600 XT ITX Image
Nvidia GeForce GTX 660
Nvidia GeForce GTX 660 Image
PowerColor Radeon RX 5600 XT ITX
Nvidia GeForce GTX 660
Key Differences Key Differences PowerColor Radeon RX 5600 XT ITX Nvidia GeForce GTX 660
GPU Base Clock Speed 1130MHz 980MHz
GPU Boost Clock Speed 1620MHz 1032MHz
Pixel Rate 99.84 GPixel/s 19.6 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 64 24
No. of Supported Displays Not Known 4
Performance Performance PowerColor Radeon RX 5600 XT ITX Nvidia GeForce GTX 660
GPU Base Clock Speed 1130MHz 980MHz
Pixel Rate 99.84 GPixel/s 19.6 GPixel/s
FLOPS (Floating-point Performance) 7.19 TFLOPS 1.88 TFLOPS
Texture Filter Rate 224.6 GTexels/s 78.4 GTexels/s
GPU Memory Speed 1750MHz 1502MHz
Total GPU Shading Units 2304 960
Total GPU TMUs 144 80
GPU Boost Clock Speed 1620MHz 1032MHz
GPU Render Output Units (ROPs) 64 24
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 5600 XT ITX Nvidia GeForce GTX 660
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
GPU Temperature Under Load 68°C 72°C
Idle GPU Temperature 31°C 30°C
3D Support Yes Yes
Noise Level Under Load 39dB 47.4dB
Idle Noise Level 37.9dB 40.8dB
Idle Power Consumption 52W 110W
Multi-display Tech Support No Yes
PassMark (G3D) Score Not Known 4104
3DMark Vantage Texture Fill Result Not Known 65.3GTexels/s
3DMark Vantage Pixel Fill Result Not Known 9.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1933
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 296W
SmallLuxGPU (2.0d4) Result Not Known 5000
No. of Supported Displays Not Known 4
Ports Ports PowerColor Radeon RX 5600 XT ITX Nvidia GeForce GTX 660
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 5600 XT ITX Nvidia GeForce GTX 660
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10300 million 2540 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 175mm 241mm
Height 110mm 111mm
Memory Memory PowerColor Radeon RX 5600 XT ITX Nvidia GeForce GTX 660
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 336GB/s 144GB/s
RAM 6GB 2GB
Memory Bus Interface Width 192bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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