KFA2 GeForce RTX 2080 Ti OC vs Galaxy GeForce GTX 680 GC 4GB

VS
KFA2 GeForce RTX 2080 Ti OC
KFA2 GeForce RTX 2080 Ti OC Image
Galaxy GeForce GTX 680 GC 4GB
Galaxy GeForce GTX 680 GC 4GB Image
KFA2 GeForce RTX 2080 Ti OC
Galaxy GeForce GTX 680 GC 4GB
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti OC Galaxy GeForce GTX 680 GC 4GB
GPU Base Clock Speed 1350MHz 1110MHz
GPU Boost Clock Speed 1620MHz 1176MHz
Pixel Rate 142.6 GPixel/s 35.5 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Ti OC Galaxy GeForce GTX 680 GC 4GB
GPU Base Clock Speed 1350MHz 1110MHz
Pixel Rate 142.6 GPixel/s 35.5 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 3.41 TFLOPS
GPU Memory Speed 1750MHz 1502MHz
Texture Filter Rate 440.6 GTexels/s 142 GTexels/s
Total GPU Shading Units 4352 1536
Total GPU TMUs 272 128
GPU Boost Clock Speed 1620MHz 1176MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 2080 Ti OC Galaxy GeForce GTX 680 GC 4GB
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 3
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 5683
3DMark Vantage Texture Fill Result Not Known 102.04GTexels/s
GPU Temperature Under Load Not Known 78°C
3DMark Vantage Pixel Fill Result Not Known 13.03GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2910
Ray Tracing Support No No
Idle GPU Temperature Not Known 32°C
Noise Level Under Load Not Known 51.9dB
Power Consumption Under Peak Load Not Known 362W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 40.5dB
SmallLuxGPU (2.0d4) Result Not Known 7800
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti OC Galaxy GeForce GTX 680 GC 4GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti OC Galaxy GeForce GTX 680 GC 4GB
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 KFA2 GeForce RTX 2080 Ti OC Galaxy GeForce GTX 680 GC 4GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 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 283mm 254mm
Height 139mm 112mm
Memory Memory KFA2 GeForce RTX 2080 Ti OC Galaxy GeForce GTX 680 GC 4GB
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 616GB/s 192GB/s
RAM 11GB 4GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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