The numbers are for popular compilers. The actual sizes will vary according to the compiler and optimization used. Ethernet code sizes and RAM usage will vary depending upon the ethernet controller used, onboard or external.

MSP430 Processor
CMX-MicroNet v3.09k
IAR v3.41 tools, optimization -z9

Code Sizes (bytes)
UDP/IP (no TCP) + core	5144
TCP/IP (no UDP) + core	8116
UDP/TCP/IP + core	9010
(Please note that UDP/IP and TCP/IP are usually mutually exclusive)
IP Fragmentation	2048
PPP	5544
Modem	515
HTTP server	3778
Virtual File System	792
Ethernet	2520
DHCP client	2308
BOOTP	724
FTP Server	3534
FTP Client	3222
TFTP Client	716
SMTP	2251
SNTP	1786
POP3	3433
DNS	764
IGMP	1248
Utility	1008
SNMP v1 + v2 with default MIBs	3413
SNMP v1 + v2 trap	940

RAM Sizes (bytes)
UDP/SLIP	147
HTTP	131
Ethernet	78

Without IP Fragmentation: add user selected buffer sizes + 62 bytes per socket

With IP Fragmentation: add user selected buffer sizes + 34 bytes + 82 bytes per socket + size of reassembly buffer(s)

Ethernet throughput numbers were calculated by timing the transmission of UDP packets containing 768 bytes of data with Iperf.

Description	Speed (Mbit/second)
Softbaugh TCP430 board with TI MSP430F149 processor running at 8 MHz	1.54