|
AMD |
Intel |
Intel |
Lab Temp. |
| ||
Cooler |
Gigabyte G-Power Lite | ||
Fan Speed |
2000rpm | ||
Measurement |
Type K Thermometer | ||
TDP |
125W |
75W |
130W |
Idle |
|
|
|
20 min Idle |
|
|
|
Full Load |
|
|
|
CPU Burn x2 20 mins |
|
|
|
功耗测试︰X6800 VS FX62 & PXE965
|
AMD |
Intel |
Intel |
Lab Temp. |
| ||
Cooler |
Gigabyte G-Power Lite | ||
Fan Speed |
2000rpm | ||
Measurement |
Type K Thermometer | ||
TDP |
125W |
75W |
130W |
Idle |
|
|
|
20 min Idle |
|
|
|
Full Load |
|
|
|
CPU Burn x2 20 mins |
|
|
|
Intel Core 2 Extreme X6800 @ Intel Orginal FMB2 Air Cooler (1.45v)
|
AMD |
Intel |
Intel |
PSU |
HighPower 560W with Power Watcher | ||
Measurement |
Power Watcher (AC Power Comsuption) | ||
TDP |
125W |
75W |
130W |
Idle |
|
|
|
Windows XP Idle |
98W |
77W |
104W |
Full Load |
|
|
|
CPU Burn x2 |
142W |
118W |
147W |
|
Intel |
Intel |
PC Mark 05 |
|
|
Overall |
7144 |
8104 |
CPU |
7513 |
9186 |
Memory |
5811 |
6711 |
Graphic |
7215 |
7699 |
Super PI |
|
|
|
17s |
14s |
|
106s |
95s |
Sandra 2005 |
|
|
ALU |
35282 |
43365 |
FPU |
8898 |
10938 |
SSE2 |
13121 |
16128 |
Integer |
76834 |
94471 |
Floating |
87189 |
107036 |
Science Mark 2 |
|
|
Total |
1578.88 |
1862.52 |
Moleciular |
1432.26 |
1736.99 |
Primordia |
1439.35 |
1748.36 |
Cryptography |
1389.93 |
1489.17 |
Stream |
1351.97 |
1503.23 |
Memory |
1484.07 |
1558.65 |
Flop |
2214.86 |
2613.23 |
Cinbench 95 |
|
|
Single CPU |
491 |
604 |
Multi CPU |
907 |
1116 |
C4D |
575 |
694 |
Open GL SW-L |
2065 |
2328 |
Open GL HW-L |
4370 |
5491 |
3DMark 06 |
|
|
Default |
4612 |
4817 |
SM 2.0 |
1789 |
1825 |
SM 3.0/HDR |
1771 |
1791 |
CPU |
2504 |
3078 |
CPU Test 1 |
0.801 |
0.994 |
CPU Test 2 |
1.253 |
1.524 |
凉快、功耗、超频潜力雄厚
Intel Core微架构不单注重性能力的上升,还在功耗及温度表现上作出了重大改善,Intel Core 2 Extreme X6800只有75W TDP,无论在温度及功耗负载测试中,表现均大幅领先Athlon 64 FX 62及Intel Pentium XE 965约20%以上,拥有极高的性能功耗比。
不少玩家担心Intel把Pipeline Stage减少后,其超频能力会否大幅倒退,然而我们利用Prescott送测的Standard FMB2风冷散热器,并把处理器电压调至1.45V的可接受范围,测试证实Intel Core 2 Extreme可稳定于3.6GHz (327MHz x 11)下完成所有测试,对于专业超频玩家来说,Core 2 Extreme X6800应能让他们大显身手。