EVGA GeForce RTX 2070 Super XC vs Nvidia GeForce GTX 660 OEM

VS
EVGA GeForce RTX 2070 Super XC
EVGA GeForce RTX 2070 Super XC Image
Nvidia GeForce GTX 660 OEM
Nvidia GeForce GTX 660 OEM Image
EVGA GeForce RTX 2070 Super XC
Nvidia GeForce GTX 660 OEM
Key Differences Key Differences EVGA GeForce RTX 2070 Super XC Nvidia GeForce GTX 660 OEM
GPU Base Clock Speed 1605MHz 823MHz
GPU Boost Clock Speed 1800MHz 888MHz
Pixel Rate 115.2 GPixel/s 19.8 GPixel/s
GPU Memory Speed 1750MHz Not Known
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 2070 Super XC Nvidia GeForce GTX 660 OEM
GPU Base Clock Speed 1605MHz 823MHz
Pixel Rate 115.2 GPixel/s 19.8 GPixel/s
FLOPS (Floating-point Performance) 9.22 TFLOPS 1.9 TFLOPS
Texture Filter Rate 288 GTexels/s 79 GTexels/s
GPU Memory Speed 1750MHz Not Known
Total GPU Shading Units 2560 1152
Total GPU TMUs 160 98
GPU Boost Clock Speed 1800MHz 888MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 2070 Super XC Nvidia GeForce GTX 660 OEM
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes No
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 45.5dB Not Known
3D Support Yes Yes
Idle Power Consumption 53W Not Known
Idle Noise Level 41dB Not Known
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous EVGA GeForce RTX 2070 Super XC Nvidia GeForce GTX 660 OEM
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2070 Super XC Nvidia GeForce GTX 660 OEM
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 Not Known
General info General info EVGA GeForce RTX 2070 Super XC Nvidia GeForce GTX 660 OEM
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 3540 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 269.83mm 241mm
Height 111.15mm 111mm
Memory Memory EVGA GeForce RTX 2070 Super XC Nvidia GeForce GTX 660 OEM
Effective Memory Clock 14000MHz 5600MHz
Max Memory Bandwidth 448GB/s 179GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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