Witam!
Kupiłem do Maczka GF6800, orginalna Mac-owa. Tylko niepokoją mnie bardzo niskie wymiki w Xbench-u.

GF6800:

Results 53.41
System Info
Xbench Version 1.3
System Version 10.4.9 (8P135)
Physical RAM 1536 MB
Model PowerMac7,2
Processor PowerPC 970 @ 1.60 GHz
L1 Cache 64K (instruction), 32K (data)
L2 Cache 512K @ 1.60 GHz
Bus Frequency 800 MHz
Video Card GeForce 6800 Ultra
Drive Type ST3160815AS
Quartz Graphics Test 52.08
Line 69.37 4.62 Klines/sec [50% alpha]
Rectangle 68.82 20.55 Krects/sec [50% alpha]
Circle 71.47 5.83 Kcircles/sec [50% alpha]
Bezier 74.06 1.87 Kbeziers/sec [50% alpha]
Text 25.28 1.58 Kchars/sec
OpenGL Graphics Test 75.72
Spinning Squares 75.72 96.06 frames/sec
User Interface Test 42.08
Elements 42.08 193.12 refresh/sec

Dla porównania:
GF5200

Quartz Graphics Test 76.42
Line 73.20 4.87 Klines/sec [50% alpha]
Rectangle 78.20 23.35 Krects/sec [50% alpha]
Circle 78.94 6.43 Kcircles/sec [50% alpha]
Bezier 77.39 1.95 Kbeziers/sec [50% alpha]
Text 74.70 4.67 Kchars/sec
OpenGL Graphics Test 103.39
Spinning Squares 103.39 131.16 frames/sec
User Interface Test 47.44
Elements 47.44 217.73 refresh/sec

i Tu moje pytanie, czy jest coś nie tak? Może jakieś sterowniki czy cuś?