Analog Devices Blackfin, Начало работы

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Benchmarks Against Other Processors
1-38 Getting Started With Blackfin Processors
Figure 1-5. BDTI Scores as of July 2006: Processor Speed Chart
240
250–410
1680–4190
5330–6400
5130
240–820
80–110
90–340
2240–3370
2240–5610
9520–11900
470–930
1070–2140
560–940
90–130
1770
170
250–490
150–500
780–1460
2530–3160
3650–9130
7900–10980
¹ For one core
² Benchmarked with 24-bit fixed-point data; all other processors benchmarked with 16-bit fixed-point data
³ The C55x+ is only available in custom wireless handset products
BDTImark2000™, BDTIsimMark2000™: The BDTImark2000™ and BDTIsimMark2000™ provide a
summary measure of signal processing speed. BDTIsimMark2000™ scores may be based on projected
clock speeds. For more info and scores see:
www.BDTI.com/benchmarks.html
Texas Instruments C55x+ ³ 400–500 MHz
Copyright © 2006 Berkeley Design Technology, Inc.
ADI ADSP-218x
Clock Rate
(min-max)
80 MHz
Processor Family
Contact BDTI for authorization to publish scores.
ADI ADSP-TS202S/203S (TigerSHARC)
Freescale DSP563xx ²
Updated July 2006
Speed Scores for Fixed-Point Packaged Processors
ADI ADSP-TS201S (TigerSHARC)
ADI ADSP-BF5xx (Blackfin) ¹
ADI ADSP-219x
300–750 MHz
500–600 MHz
Texas Instruments TMS320C55x
250 MHz
30–40 MHz
NEC µPD77050 (SPXK5)
Renesas SH76xx (SH2-DSP)
Renesas SH772x (SH3-DSP)
60–80 MHz
200–500 MHz
200–400 MHz
32–120 MHz
200–300 MHz
Texas Instruments TMS
Freescale DSP5685x/56F8xxx (56800E)
Intel PXA255 (XScale)
Intel PXA27x (XScale/Wireless MMX)
Texas Instruments TMS320C64x
LSI Logic LSI40x (ZSP400)
Microchip dsPIC3x
Freescale MSC71xx (SC1400)
Freescale MSC81xx (SC140) ¹
Texas Instruments TMS320C54x ¹
400–1000 MHz
720–1000 MHz
BDTImark2000™ ,
BDTIsimMark2000™
(min-max)
62.5 MHz
100–200 MHz
50–160 MHz
160–300 MHz
312–624 MHz
120–200 MHz
100–160 MHz
Freescale MSC81xx (SC3400) ¹ 800–1000 MHz
500 MHz
Freescale DSP56F8xx (56800)
80–275 MHz
Source:http://www.BDTI.com.
Copyright (c) 2007 Berkeley Design Technology, Inc.
Reprinted with permission from Berkeley Design Technology, Inc.
All rights reserved.