AMD Radeon RX 5700 XT vs Gigabyte GeForce GTX 660 Ti WindForce 2X

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AMD Radeon RX 5700 XT
AMD Radeon RX 5700 XT Image
Gigabyte GeForce GTX 660 Ti WindForce 2X
Gigabyte GeForce GTX 660 Ti WindForce 2X Image
AMD Radeon RX 5700 XT
Gigabyte GeForce GTX 660 Ti WindForce 2X
Key Differences Key Differences AMD Radeon RX 5700 XT Gigabyte GeForce GTX 660 Ti WindForce 2X
GPU Base Clock Speed 1605MHz 941MHz
GPU Boost Clock Speed 1905MHz 1020MHz
Pixel Rate 121.9 GPixel/s 26.3 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 64 24
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon RX 5700 XT Gigabyte GeForce GTX 660 Ti WindForce 2X
GPU Base Clock Speed 1605MHz 941MHz
Pixel Rate 121.9 GPixel/s 26.3 GPixel/s
FLOPS (Floating-point Performance) 9.75 TFLOPS 2.53 TFLOPS
Texture Filter Rate 304.8 GTexels/s 105 GTexels/s
GPU Memory Speed 1750MHz 1502MHz
Total GPU Shading Units 2560 1344
Total GPU TMUs 160 112
GPU Boost Clock Speed 1905MHz 1020MHz
GPU Render Output Units (ROPs) 64 24
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon RX 5700 XT Gigabyte GeForce GTX 660 Ti WindForce 2X
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 84°C 75°C
Idle GPU Temperature 35°C 31°C
Noise Level Under Load 54dB 47.9dB
3D Support Yes Yes
Idle Noise Level 39dB 41.8dB
Idle Power Consumption 54W 111W
PassMark (G3D) Score Not Known 4692
3DMark Vantage Texture Fill Result Not Known 86.4GTexels/s
3DMark Vantage Pixel Fill Result Not Known 10.4GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2547
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 318W
Multi-GPU Support Count Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 6200
No. of Supported Displays Not Known 4
Ports Ports AMD Radeon RX 5700 XT Gigabyte GeForce GTX 660 Ti WindForce 2X
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 AMD Radeon RX 5700 XT Gigabyte GeForce GTX 660 Ti WindForce 2X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10300 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 272mm 266mm
Height Not Known 111mm
Memory Memory AMD Radeon RX 5700 XT Gigabyte GeForce GTX 660 Ti WindForce 2X
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 448GB/s 144GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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