| 中央処理装置(CPU) |
カスタムIBM CPU "Broadway" |
|
1x IBM PowerPC 970 core @ 3.0 GHz |
|
256 kB L1 cache |
|
Single core and multicore operation modes |
|
2x IBM PowerPC 970FX cores @ 2.5 GHz |
|
2x 128 kB L1 cache |
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Optional activation for multicore |
|
Low power consumption |
| 1 MB L2 cache |
32-bit integer, 64-bit floating point |
|
Two threads per core, six threads total |
|
11 billion dot product operations/second (peak) |
| グラフィック処理チップ |
カスタム ATI GPU "Hollywood" |
|
Dual customized ATI R520 cores @ 500 MHz |
|
ATI "Crossfire" dual core technology |
|
10 MB embedded EDRAM |
|
2x 128 MB GDDR4 graphics memory @ 1.25 GHz |
|
50 GB/second texture bandwith (peak) |
|
Next-gen hardware prestations |
|
2048x1536 maximum resolution (DVI) |
|
1920x1080 maximum resolution (1080i) |
|
650 million triangles/second (peak) |
|
100 million polygons/second (expected performance) |
|
112 million shader operations/second (peak) |
|
56 million shader operations/second (expected performance) |
| 物理処理ユニット |
Custom AGEIA PPU |
|
Customized AGEIA PhysX PPU @ 400 MHz |
|
Hardware physics acceleration |
|
32 MB PC3200 DDR SDRAM physics memory @ 400 MHz |
| サウンド処理ユニット |
Custom NEC Sound DSP |
|
Custom NEC digital signal processor |
|
256 simultaneous channels |
|
196 KHz maximum sample rate |
|
Sound ADPCM encoding |
|
Dolby Pro Logic II, Dolby Digital 5.1 and Dolby DTS support |
|
16 MB embedded SRAM sound memory |
| メモリ |
512 MB 1T-SRAM @ 900 MHz main memory |
|
No memory read delay |
|
10 MB EDRAM @ 500 MHz embedded video memory |
|
2x 128 MB GDDR4 @ 1.25 GHz graphics memory |
|
32 MB PC3200 DDR SDRAM @ 400 MHz physics memory |
|
16 MB SRAM sound memory |
|
Total of 826 MB RAM |
| Miscellaneous system data |
1.2 billion floating point operations/second (peak) |
|
65 nm manufacturing process |
|
Liquid metal cooling |
|
65x better heat conduction than water |
|
No fans or pumps involved |
| メディア |
Custom Panasonic 12 cm discs |
|
12 GB data storage |
|
CD/DVD support |
|
Supports DVD-9, DVD-5, DVD-ROM, DVD+/-R, DVD+/-RW, Audio DVD, SVCD, VCD and audio CD. |
|
16x DVD speed, 21.6 MBit/second data transfer |
| データストレージ |
4 MB embedded EDROM (system utilities) |
|
512 MB embedded Flash ROM (data storage) |
|
2x SecureDigital memory card slot |
|
64 Mbit/second read speed (peak) |
|
16 Mbit/second write speed (peak) |
|
Supports up to 16 GB per slot |
|
2x Nintendo GameCube Memory Card slots |
|
4 Mbit/second read speed (peak) |
|
2 Mbit/second write speed (peak) |
| ネットワーク |
802.11g compliant network chip |
|
54 Mbit/second data transfer (peak) |
|
Backward compatible with 802.11b protocol |
|
Compatible with any 802.11g / 802.11b router, as well as the Nintendo PC Access Point and Nintendo DS |
|
150 ft range (peak) |
|
50 ft range (expected inhouse performance) |
