Nvidia GeForce RTX 2080 Ti Founders Edition vs Zotac GeForce GTX 770 AMP! Edition

VS
Nvidia GeForce RTX 2080 Ti Founders Edition
Nvidia GeForce RTX 2080 Ti Founders Edition Image
Zotac GeForce GTX 770 AMP! Edition
Zotac GeForce GTX 770 AMP! Edition Image
Nvidia GeForce RTX 2080 Ti Founders Edition
Zotac GeForce GTX 770 AMP! Edition
Key Differences Key Differences Nvidia GeForce RTX 2080 Ti Founders Edition Zotac GeForce GTX 770 AMP! Edition
GPU Base Clock Speed 1350MHz 1150MHz
GPU Boost Clock Speed 1635MHz 1202MHz
Pixel Rate 143.9 GPixel/s 36.8 GPixel/s
GPU Memory Speed 1750MHz 1800MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 4
Performance Performance Nvidia GeForce RTX 2080 Ti Founders Edition Zotac GeForce GTX 770 AMP! Edition
GPU Base Clock Speed 1350MHz 1150MHz
Pixel Rate 143.9 GPixel/s 36.8 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 3.21 TFLOPS
Texture Filter Rate 444.7 GTexels/s 147 GTexels/s
GPU Memory Speed 1750MHz 1800MHz
Total GPU Shading Units 4352 1536
Total GPU TMUs 272 128
GPU Boost Clock Speed 1635MHz 1202MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce RTX 2080 Ti Founders Edition Zotac GeForce GTX 770 AMP! Edition
DirectX Version Info 12.1 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 80°C 82°C
Idle GPU Temperature 31°C 31°C
Noise Level Under Load 47.7dB 50.3dB
3D Support Yes Yes
Idle Power Consumption 85W 109W
Idle Noise Level 40.1dB 38.2dB
Multi-GPU Support Count 3 3
Ray Tracing Support Yes No
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
Power Consumption Under Peak Load Not Known 383W
No. of Supported Displays 4 4
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Ti Founders Edition Zotac GeForce GTX 770 AMP! Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Ti Founders Edition Zotac GeForce GTX 770 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 Nvidia GeForce RTX 2080 Ti Founders Edition Zotac GeForce GTX 770 AMP! Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 3533 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 267mm
Height 115.7mm 111mm
Memory Memory Nvidia GeForce RTX 2080 Ti Founders Edition Zotac GeForce GTX 770 AMP! Edition
Effective Memory Clock 14000MHz 7200MHz
Max Memory Bandwidth 616GB/s 230GB/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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