UDP vs TCP, how much faster is it?

UDP is faster than TCP, and the simple reason is because its non-existent acknowledge packet (ACK) that permits a continuous packet stream, instead of TCP that acknowledges a set of packets, calculated by using the TCP window size and round-trip time (RTT).

For more information, I recommend the simple, but very comprehensible Skullbox explanation (TCP vs. UDP)

Related Posts:

  1. Does TCP send a SYN/ACK on every packet or only on the first connection?
  2. java.net.ConnectException: Connection refused
  3. What is the difference between Unix sockets and TCP/IP sockets?
  4. What does localhost:8080 mean?
  5. TCP vs UDP – What is a TCP connection? [duplicate]
  6. Is it possible to repeat or redistribute a Bluetooth signal? [closed]
  7. How can you find out which process is listening on a TCP or UDP port on Windows?
  8. java.net.ConnectException :connection timed out: connect?
  9. What is the difference between a port and a socket?
  10. Finding local IP addresses using Python’s stdlib
  11. Docker-compose container using host DNS server
  12. Android check internet connection
  13. What are examples of TCP and UDP in real life?
  14. TCP/IP packets and datagrams
  15. How does IPv4 Subnetting Work?
  16. I’ve inherited a rat’s nest of cabling. What now?
  17. Why couldn’t MAC addresses be used instead of IPv4|6 for networking? [closed]
  18. VirtualBox: How to set up networking so both host and guest can access internet and talk to each other
  19. How do VLANs work?
  20. What causes the ‘Connection Refused’ message?
  21. How does IPv6 subnetting work and how does it differ from IPv4 subnetting?
  22. Why do consoles sometimes hang forever when SSH connection breaks?
  23. How to forcibly close a socket in TIME_WAIT?
  24. Switching to IPv6 implies dropping NAT. Is that a good thing?
  25. How much network latency is “typical” for east – west coast USA?
  26. How do I find if there is a rogue DHCP server on my Network?
  27. Is X.Y.Z.0 a valid IP address?
  28. ssh tunnel refusing connections with “channel 2: open failed”
  29. How do I make a connection private on Windows Server 2012 R2
  30. Should network hardware be set to “autonegotiate” speeds or fixed speeds?
  31. What is “anycast” and how is it helpful?
  32. What happens when you plug two sides of a cable to a single networking device?
  33. How to reload default Mac OSX routing table without rebooting
  34. Testing UDP port connectivity
  35. Why is it not possible to fake an IP address?
  36. ping response “Request timed out.” vs “Destination Host unreachable”
  37. What does “connection reset by peer” mean?
  38. An existing connection was forcibly closed by the remote host
  39. Chrome hangs after certain amount of data transfered – waiting for available socket
  40. How do I debug error ECONNRESET in Node.js?
  41. How do I debug error ECONNRESET in Node.js?
  42. Why Puma listen on ‘tcp://localhost:3000’ instead of ‘http://localhost:3000’
  43. Bad File Descriptor with Linux Socket write() Bad File Descriptor C
  44. Cannot assign requested address – possible causes?
  45. Connect: Socket operation on non-socket
  46. Connect: Socket operation on non-socket
  47. Cannot assign requested address – possible causes?
  48. An attempt was made to access a socket in a way forbidden by its access permissions
  49. Networking with C++
  50. Only one usage of each socket address (protocol/network address/port) is normally permitted?
  51. Socket Programming in C++
  52. ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known
  53. The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
  54. Will setting a multicast destination address to FFFF.FFFF.FFFF make it a broadcast?
  55. How do I resolve the “java.net.BindException: Address already in use: JVM_Bind” error?
  56. Command line for looking at specific port
  57. Best C/C++ Network Library
  58. TCP congestion control version: HTCP module vs highspeed module in linux kernel
  59. java.net.SocketException: Connection reset
  60. what is the diffrence between TCP TAHOE and TCP RENO
  61. Unity3D. Trying to send command for object without authority
  62. Telnet is not recognized as internal or external command, even after activation
  63. Sending string via socket (python)
  64. MAMP “Apache couldn’t be started because port is in use.” AND “Can’t connect to local MySQL server through /tmp/mysql.sock
  65. HTTP Status 500 Error instantiating servlet class
  66. What is the quickest way to HTTP GET in Python?
  67. Where to find the complete definition of off_t type?
  68. Bridged networking not working in Virtualbox under Windows 10
  69. What is the reason and how to avoid the [FIN, ACK] , [RST] and [RST, ACK]
  70. Socket.Select returns error “An operation was attempted on something that is not a socket”
  71. When is “java.io.IOException:Connection reset by peer” thrown?
  72. wget: unable to resolve host address `http’
  73. Regular expression that matches valid IPv6 addresses
  74. What is duplicate ACK when does it occur?
  75. How do I get Flask to run on port 80?
  76. Get local IP address
  77. Level vs Edge Trigger Network Event Mechanisms
  78. Setting the hostname: FQDN or short name?
  79. Should I quit using Ifconfig?
  80. Resolve host name from IP address
  81. In Windows, using the command line, how do you check if a remote port is open?
  82. How to check if a port is blocked on a Windows machine?
  83. What is this IP address: 169.254.169.254?
  84. How to determine the hostname from an IP address in a Windows network?
  85. SSHFS mount that survives disconnect
  86. How to get TX/RX bytes without ifconfig?
  87. How do high traffic sites service more than 65535 TCP connections?
  88. How to check the physical status of an ethernet port in Linux?

Leave a Comment

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)