KFA2 GeForce RTX 2080 Ti OC vs Zotac GeForce GTX 690

VS
KFA2 GeForce RTX 2080 Ti OC
KFA2 GeForce RTX 2080 Ti OC Image
Zotac GeForce GTX 690
Zotac GeForce GTX 690 Image
KFA2 GeForce RTX 2080 Ti OC
Zotac GeForce GTX 690
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti OC Zotac GeForce GTX 690
GPU Base Clock Speed 1350MHz 915MHz
GPU Boost Clock Speed 1620MHz 1019MHz
Pixel Rate 142.6 GPixel/s 59.6 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Ti OC Zotac GeForce GTX 690
GPU Base Clock Speed 1350MHz 915MHz
Pixel Rate 142.6 GPixel/s 59.6 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 5.62 TFLOPS
GPU Memory Speed 1750MHz 1502MHz
Texture Filter Rate 440.6 GTexels/s 234 GTexels/s
Total GPU Shading Units 4352 3072
Total GPU TMUs 272 256
GPU Boost Clock Speed 1620MHz 1019MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 2080 Ti OC Zotac GeForce GTX 690
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 4
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 5090
3DMark Vantage Texture Fill Result Not Known 181.9GTexels/s
GPU Temperature Under Load Not Known 81°C
3DMark Vantage Pixel Fill Result Not Known 25.6GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2538
Ray Tracing Support No No
Idle GPU Temperature Not Known 39°C
Noise Level Under Load Not Known 55.1dB
Power Consumption Under Peak Load Not Known 473W
Idle Power Consumption Not Known 130W
Idle Noise Level Not Known 40.9dB
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti OC Zotac GeForce GTX 690
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti OC Zotac GeForce GTX 690
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 3
Mini DisplayPort Output 0 1
General info General info KFA2 GeForce RTX 2080 Ti OC Zotac GeForce GTX 690
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 Yes
Air-water Cooling Support No No
Width Size 283mm 279mm
Height 139mm 120mm
Memory Memory KFA2 GeForce RTX 2080 Ti OC Zotac GeForce GTX 690
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 616GB/s 384GB/s
RAM 11GB 4GB
Memory Bus Interface Width 352bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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