Sapphire Pulse Radeon RX 5700 XT vs Zotac GeForce GTX 660 AMP! Edition

VS
Sapphire Pulse Radeon RX 5700 XT
Sapphire Pulse Radeon RX 5700 XT Image
Zotac GeForce GTX 660 AMP! Edition
Zotac GeForce GTX 660 AMP! Edition Image
Sapphire Pulse Radeon RX 5700 XT
Zotac GeForce GTX 660 AMP! Edition
Key Differences Key Differences Sapphire Pulse Radeon RX 5700 XT Zotac GeForce GTX 660 AMP! Edition
GPU Base Clock Speed 1670MHz 1046MHz
GPU Boost Clock Speed 1925MHz 1110MHz
Pixel Rate 123.2 GPixel/s 20.9 GPixel/s
GPU Memory Speed 1750MHz 1652MHz
GPU Render Output Units (ROPs) 64 24
No. of Supported Displays 4 4
Performance Performance Sapphire Pulse Radeon RX 5700 XT Zotac GeForce GTX 660 AMP! Edition
GPU Base Clock Speed 1670MHz 1046MHz
Pixel Rate 123.2 GPixel/s 20.9 GPixel/s
FLOPS (Floating-point Performance) 9.86 TFLOPS 2.01 TFLOPS
Texture Filter Rate 308 GTexels/s 83.7 GTexels/s
GPU Memory Speed 1750MHz 1652MHz
Total GPU Shading Units 2560 960
Total GPU TMUs 160 80
GPU Boost Clock Speed 1925MHz 1110MHz
GPU Render Output Units (ROPs) 64 24
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Pulse Radeon RX 5700 XT Zotac GeForce GTX 660 AMP! Edition
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 72°C
Idle GPU Temperature 35°C 30°C
Noise Level Under Load 54dB 47.4dB
3D Support Yes Yes
Idle Noise Level 39dB 40.8dB
Idle Power Consumption 54W 110W
No. of Supported Displays 4 4
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
Ports Ports Sapphire Pulse Radeon RX 5700 XT Zotac GeForce GTX 660 AMP! Edition
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 Sapphire Pulse Radeon RX 5700 XT Zotac GeForce GTX 660 AMP! Edition
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 254mm 191mm
Height 135mm 111mm
Memory Memory Sapphire Pulse Radeon RX 5700 XT Zotac GeForce GTX 660 AMP! Edition
Effective Memory Clock 14000MHz 6608MHz
Max Memory Bandwidth 448GB/s 159GB/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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