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来个新点的机能话题

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 楼主| 发表于 2011-11-7 13:28  ·  美国 | 显示全部楼层 |阅读模式
本帖最后由 只爱马女 于 2011-11-7 13:29 编辑

32X效果比较好的游戏可以秒杀SFC吗。机能可以秒杀SFC吗?

32X
Processor: Two SH2 32-bit RISC processors with a clock speed of 23.011 MHz, approx 20 MIPS each
Video RAM: Two linear framebuffers with support for RLE compression and an overdraw mode to simplify compositing objects with transparency. All scaling, rotation, and 3D operations are performed in software on the SH2 processors.
ROM (BIOS): 3 kb
Color depth: 32,768 simultaneous colors on screen at standard Mega Drive/Genesis resolution. Video output can overlay Mega Drive/Genesis graphics or vice versa. Mega Drive/Genesis video effects such as shadow or highlight do not affect 32X video.
Memory: 256 kB (2 MBit) program RAM and two 128 kB (1 MBit) framebuffers.
Audio: Stereo 10-bit PWM (Pulse Width Modulation) mixing with Mega Drive/Genesis sound for a total of 12 audio channels of varying capability, 20 with the addition of a Mega-CD/Sega CD.
I/O: Same as Mega Drive/Genesis.
Storage: 32X cartridges are fundamentally the same as Mega Drive/Genesis cartridges with some small differences in the plastic casing. A few CD-ROM games were developed that also required a Mega-CD/Sega CD.
Compatibility: Compatible with Mega Drive/Genesis models 1 and 2, JVC Wondermega/X'Eye and the Multi-Mega/CDX. The 32X does not work with the Genesis 3 which lacks some of the necessary interface logic.
Dimensions: 107 × 205 × 110 mm (4.2 × 8.1 × 4.3 in)
Mass: 495 grams (17.5 oz)

SFC
CPU reference
Processor        Ricoh 5A22, based on a 16-bit 65c816 core
Clock rates (NTSC)        Input: 21.47727 MHz
Bus: 3.58 MHz, 2.68 MHz, or 1.79 MHz
Clock rates (PAL)        Input: 21.28137 MHz
Bus: 3.55 MHz, 2.66 MHz, or 1.77 MHz
Buses        24-bit and 8-bit address buses, 8-bit data bus
Additional features       
DMA and HDMA
Timed IRQ
Parallel I/O processing
Hardware multiplication and division

Video reference
Resolutions        Progressive: 256 × 224, 512 × 224, 256 × 239, 512 × 239
Interlaced: 512 × 448, 512 × 478
Pixel depth        2, 4, 7, or 8 bpp indexed; 8 or 11 bpp direct
Total colors        32768 (15-bit)
Sprites        128, 32 max per line; up to 64 × 64 pixels
Backgrounds        Up to 4 planes; each up to 1024 × 1024 pixels
Effects       
Pixelization (mosaic) per background
Color addition and subtraction
Clipping windows (per background, affecting color, math, or both)
Scrolling per 8 × 8 tile
Mode 7 matrix operations

Memory reference
Main RAM        128 kB[f]
Video RAM        64 kB main RAM
512 + 32 bytes sprite RAM
256 × 15 bits palette RAM
Audio RAM        64 kB
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发表于 2011-11-7 13:46  ·  上海 | 显示全部楼层
可以啊,但是,有意义么?SFC又不是因为机能获胜的。

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发表于 2011-11-7 14:19  ·  江苏 | 显示全部楼层
一点都不新,还秒杀呢。

楼主适合没事看看高清影片。

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发表于 2011-11-7 19:39  ·  重庆 | 显示全部楼层
游戏机靠的是专业性,软件品质取胜,比什么机能秒不秒的,我几年前的的垃圾破电脑 3G双核,9800GT显卡,要比性能都把XBOX PS3秒了几倍了

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发表于 2011-11-7 20:24  ·  上海 | 显示全部楼层
这不算新意吧,你把32x增加到顶级带上cd了,有点新意的话可以比较一下顶级sfc(sfc主机+若干特制增强芯片叠加)的比较。

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发表于 2011-11-8 11:18  ·  上海 | 显示全部楼层
lz把2机器插上电看他们打不打···
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