Accelerated-X Summit v2.2
Intel/AMD Platform

VIA Eden w/TwisterT)
Chip Set Support


Summit Support Available for this chip
Desktop DX Series Laptop DLX Series Workstation WX Series
Bronze Ed. Silver Ed. Gold Ed. Platinum Ed. Bronze Ed. Silver Ed. Gold Ed. Platinum Ed. Platinum Ed.
YES YES YES YES YES YES YES YES NO

Graphics Chip(s), Memory VIA Eden w/(TwisterT) (S3 ProSavage)
DualView? NO
Stereo? YES
Overlay Plane? NO
Video Window? YES
Video Capture? NO
Hdwe TCL (geom)? NO
Dig Flat Panel? NO
AGP, PCI? -
DVI? NO
Comments: Eden w/(TwisterT) chipset is used by various motherboard and SBC manufacturers.

This Eden chipset uses the S3 ProSavage graphics core. There is a version that drives a monitor and one that drives an LCD. The monitor only version is supported in Summit DX, and the LCD version is supported in Summit LX. The Summit drivers are optimized to take advantage of the extended CPU instructions whether the Intel set or the AMD set. Thus, the OpenGL graphics performance with the Summit drivers is quite respectible.

The testing was performed on an Adventec PCM-9372 SBC with an LCD. The CPU was 400 MHz.

Date of test data: Sep '03
BENCHMARK TESTS RESULTS - 16bpp
VIA C3 400MHz Summit v2.2 XF 4.2
Viewperf (16 bpp)
AWadvs-04 6.46 2.33
DRV-07 1.74 0.57
DX-06 1.78 XX
Light-04 0.79 0.27
MedMCAD-01 - .
ProCDRS-03 - .
GLperf=MegaPixels
glDrawPixels 6.87 2.45
Quake III Normal
Frames/sec 23 20
X11perf - Xmarks
16pp Color 26.5 18.3