KFA2 GeForce RTX 2080 Ti vs Palit GeForce GTX 770

VS
KFA2 GeForce RTX 2080 Ti
KFA2 GeForce RTX 2080 Ti Image
Palit GeForce GTX 770
Palit GeForce GTX 770 Image
KFA2 GeForce RTX 2080 Ti
Palit GeForce GTX 770
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti Palit GeForce GTX 770
GPU Base Clock Speed 1350MHz 1046MHz
GPU Boost Clock Speed 1545MHz 1085MHz
Pixel Rate 136 GPixel/s 33.5 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Ti Palit GeForce GTX 770
GPU Base Clock Speed 1350MHz 1046MHz
Pixel Rate 136 GPixel/s 33.5 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 3.21 TFLOPS
Texture Filter Rate 420.2 GTexels/s 134 GTexels/s
GPU Memory Speed 1750MHz 1753MHz
Total GPU Shading Units 4352 1536
Total GPU TMUs 272 128
GPU Boost Clock Speed 1545MHz 1085MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features KFA2 GeForce RTX 2080 Ti Palit GeForce GTX 770
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 82°C
Idle GPU Temperature 31°C 31°C
Noise Level Under Load 47.5dB 50.3dB
3D Support Yes Yes
Idle Noise Level 41.5dB 38.2dB
Idle Power Consumption 54W 109W
Multi-GPU Support Count 2 3
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 6289
3DMark Vantage Texture Fill Result Not Known 109.5GTexels/s
3DMark Vantage Pixel Fill Result Not Known 14.1GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3178
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 383W
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Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti Palit GeForce GTX 770
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti Palit GeForce GTX 770
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
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General info General info KFA2 GeForce RTX 2080 Ti Palit GeForce GTX 770
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 267mm 280mm
Height Not Known 111mm
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Memory Memory KFA2 GeForce RTX 2080 Ti Palit GeForce GTX 770
Effective Memory Clock 14000MHz 7012MHz
Max Memory Bandwidth 616GB/s 224GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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