Performance of PowerQUICC MPC8548

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

Performance of PowerQUICC MPC8548

1,381 次查看
oscarchinellato
Contributor I

Dear all,

I would like to obtain information about the performance (MIPS, FLOPS, etc.) of the Freescale PowerPC PowerQUICCTM III MPC8548 processor.

Could you help me by pointing out to me where to find any?

Many thanks in advance,
Oscar Chinellato

0 项奖励
回复
1 回复

1,160 次查看
r8070z
NXP Employee
NXP Employee

Have a great day,

On the MPC8548 page of the NXP site they say: “Embedded e500 core, scaling up to 1.5 GHz … 3065 MIPS at 1333 MHz (estimated Dhrystone 2.1)”. The Coremark benchmark gave 3.6 CMark/MHz.

The peak FP performance is 2 single precision operations, or one double precision FP operation per core clock cycle. For instruction execution timing you may see Chapter 4 of the E500 core reference manual (E500CORERM).

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 项奖励
回复