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Benchmark Certification Report

Benchmark Information
Benchmark Score #  751  
Suite  Networking 2.0  
Type of Platform  Hardware/Production Silicon  
Type of Certification  Out-of-the-box  
Certification Date  06/15/06  
Benchmark Run Date  2006-06-02 00:00:00 
Hardware Availability Date  NOW 
Software Availability Date  NOW 
OS Availability Date  NOW 
Benchmark Notes   

Processor & Processor System
Processor Name-Clock Toshiba, TX4939XBG-400, 400Mhz 
Vendor Contact Toshiba 
Hardware Type Production silicon 
Processor Part Number TX4939XBG-400 
Public availability date of processor NOW 
Architecture Type RISC 
Native Data Type 64 
L1 Instruction Cache Size (kbyte) 32 
L1 Instruction Cache Type 4-way set assoc. 
L1 Data Cache Size (kbyte) 32 
L1 Data Cache Type 4-way set assoc. , write-back 
Peripherals Used in Benchmark TIMER, JTAG( On Chip Debug ) 
Board Name RBTX4939 
Certified Board Serial Number 237 
Firmware Version or setup file name YAMON 
External Data Bus Width (bits) 32 
RAM Type DDR SDRAM 
RAM Amount 256MB 
Memory Clock (mhz) 200 
Chip set and/or memory interface chip Built-in-DDR SDRAM controller 
Type and Size of Other On-chip Memory Nor Flash(16MB+16MB+8MB), Nand Flash(32MB), SRAM(2KB) 
L2 Cache Clock N/A 
L2 Cache Size (kbyte) 
L2 Cache Type N/A 
L3 Cache Size 
L3 Cache Speed N/A 
Ordering Info (Product number) RBHMA4700, RBHCC4939 

Toolchain
Compiler Vendor Green Hills 
Compiler Model and Version Green Hills MULTI, MIPS version 4.2.3 
Compiler Vendor Public Contact Information www.ghs.com 
Libraries used in benchmark Standard C libralies 
Post-Processing Tools N/A 
Floating Point Hardware 

Compiler flags
Code Generation Flags -Ospeed -OI -cpu=r4900 -MD -bsp generic -G -DNDEBUG  
Endian Big Endian 
Post-processor N/A 

Benchmark Scores
 Iterations
per
second
 
Code
Size

(bytes) 
Data
Size

(bytes) 
TCP Jumbo 10987.115 17040 81524 
TCP Bulk 10301.059 17028 81524 
TCP Mixed 5064.991 17040 81524 
TCPmarkTM 83.1
IP Packet Check (0.5MB) 6452.214 3528 729 
IP Packet Check (1MB) 2605.873 3528 729 
IP Packet Check (2MB) 1208.701 3528 729 
IP Packet Check (4MB) 598.703 6784 729 
QoS 52.968 39260 4068 
Route Lookup 1579.278 4644 9168 
OSPF (Version 2) 870.812 3620 0 
IP Reassembly 523.69 11624 1932 
NAT 570.764 42880 3924 
IPmarkTM 58.6
Intermediate benchmark data: Init_NAT 367.61   
Intermediate benchmark data: Init_IPReassembly 127.257   
Highlighted Fields indicate Certified Data 

Certified by the EEMBC Technology Center

 

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