Benchs

       

KRONOS 1.91

Test your machine : Kronos main page

Test of the CT60- 66/16 : ABH File

Test of the CT60- 66/25 : ABH File

Test of the CT60-100/25 : ABH File

 

NEMBENCH 2.1

 

CT60 100 MHz Test (Ref : F030)

Integer multiply (16bit)	51.200 Mips	8352 %
Integer divide (16bit)	4.530 Mips	1251 %
Linear (stalled) integer	99.902 Mips	1254 %
Interleaved (piped) integer	199.804 Mips	2509 %
Float multiply (64bit)	34.133 MFlops	12880 %
Float divide (64bit)	2.767 MFlops	1599 %
Linear (stalled) float	51.200 MFlops	9606 %
Interleaved (piped) float	48.188 MFlops	9057 %
32bit read (100% cache hit)	400.000 MB/s	2548 %
32bit write (100% cache hit)	384.615 MB/s	5769 %

SDRAM (Fast-Ram) :

Linear 32bit read	104.439 MB/s	1965 %
Linear 32bit write	102.801 MB/s	1593 %
Linear 32bit copy	40.705 MB/s	1261 %

 

 

CT60 66 MHz Test (Ref : F030) 

Integer multiply (16bit)	34.133 Mips	5568 %
Integer divide (16bit)	3.029 Mips	836 %
Linear (stalled) integer	66.601 Mips	836 %
Interleaved (piped) integer	132.129 Mips	1659 %
Float multiply (64bit)	23.405 MFlops	8832 %
Float divide (64bit)	1.828 MFlops	1056 %
Linear (stalled) float	34.133 MFlops	6403 %
Interleaved (piped) float	34.133 MFlops	6416 %
32bit read (100% cache hit)	263.157 MB/s	1676 %
32bit write (100% cache hit)	263.157 MB/s	3947 %

SDRAM (Fast-Ram) :

Linear 32bit read	68.444 MB/s	1287 %
Linear 32bit write	67.389 MB/s	1044 %
Linear 32bit copy	27.025 MB/s	837 %

 

F030 @ 16 MHz (fitting WITHOUT solders)

All ST-RAM WRITE accesses are done with 3 cycles instead of 4 !

VGA 16c   (Ref : F030  VGA 16c) :

Linear 32bit read  (ST-Ram)	5.893 MB/s	110 %
Linear 32bit write (ST-Ram)	8.171 MB/s	126 %
Linear 32bit copy (ST-Ram)	3.452 MB/s	106 %
Linear burst copy (ST-Ram)	3.385 MB/s	104 %
Linear burst copy (ST->Fast)	5.507 MB/s	170 %
Linear burst copy (Fast->ST)	7.027 MB/s	217 %

VGA 256c   (Ref : F030  VGA 16c) :

Linear 32bit read  (ST-Ram)	4.488 MB/s	84 %
Linear 32bit write (ST-Ram)	6.188 MB/s	95 %
Linear 32bit copy (ST-Ram)	2.627 MB/s	81 %
Linear burst copy (ST-Ram)	2.570 MB/s	79 %
Linear burst copy (ST->Fast)	4.217 MB/s	130 %
Linear burst copy (Fast->ST)	5.407 MB/s	167 %

440x480 TC (with CENTscreen 3)   (Ref : F030  VGA 16c) :

Linear 32bit read  (ST-Ram)	3.463 MB/s	65 %
Linear 32bit write (ST-Ram)	4.787 MB/s	74 %
Linear 32bit copy (ST-Ram)	2.046 MB/s	63 %
Linear burst copy (ST-Ram)	2.002 MB/s	62 %
Linear burst copy (ST->Fast)	3.323 MB/s	102 %
Linear burst copy (Fast->ST)	4.248 MB/s	131 %

 

F030 @ 25 MHz (fitting WITH solders)

All ST-RAM WRITE accesses are done with 3 cycles instead of 4 !

VGA 16c   (Ref : F030  VGA 16c) :

Linear 32bit read  (ST-Ram)	8.953 MB/s	168 %
Linear 32bit write (ST-Ram)	11.937 MB/s	185 %
Linear 32bit copy (ST-Ram)	5.160 MB/s	159 %
Linear burst copy (ST-Ram)	5.056 MB/s	156 %
Linear burst copy (ST->Fast)	8.151 MB/s	252 %
Linear burst copy (Fast->ST)	9.944 MB/s	300 %

VGA 256c   (Ref : F030  VGA 16c) :

Linear 32bit read  (ST-Ram)	7.701 MB/s	144 %
Linear 32bit write (ST-Ram)	10.256 MB/s	159 %
Linear 32bit copy (ST-Ram)	4.369 MB/s	135 %
Linear burst copy (ST-Ram)	4..351 MB/s	134 %
Linear burst copy (ST->Fast)	7.046 MB/s	218 %
Linear burst copy (Fast->ST)	8.651 MB/s	268 %

VGA TC (with CENTscreen 3)  (Ref : F030  VGA 16c) :

Linear 32bit read  (ST-Ram)	5.272 MB/s	99 %
Linear 32bit write (ST-Ram)	7.016 MB/s	108 %
Linear 32bit copy (ST-Ram)	3.036 MB/s	94 %
Linear burst copy (ST-Ram)	2.973 MB/s	92 %
Linear burst copy (ST->Fast)	4.876 MB/s	151 %
Linear burst copy (Fast->ST)	6.206 MB/s	192 %