PCChips M747 V1.5
Also known as: Amptron PII-3747
chipChipset
cpuCPU socket
Slot 1 (Slot-242)
cpuCPU family
Pentium III (Katmai)Pentium II (Deschutes)Pentium II (Klamath)
speedFSB speeds
66MHz100MHz
chipCache
None/Integrated in the CPU
ramRAM types
SDR UDIMM168-pin EDO UDIMM
ramMax RAM size
384MB
pwrPSU connector
AT-Style (P8-P9)ATX 1.x (20-pin ATX)
moboForm factor
Baby-AT (max 220 x 330 mm)
dimDimensions
220 mm x 257 mm
connI/O ports
1x 
Floppy interface
1x 
Gameport
2x 
IDE interface
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
2x 
USB 1.x
1x 
AT Keyboard
cardExpansion slots
3x 
32-bit PCI
2x 
16-bit ISA

Known issues:

  • Underperforming chipset/board

The motherboard or chipset may deliver subpar performance compared to similar products, which can result in reduced memory bandwidth, poor memory latency, and bad AGP performance. This can negatively impact overall system performance.

Notes

Slow chipset, no Coppermine support

Last updated 2022-11-09T15:34:29Z
 TRW ID: 13320
chipsetChipset
chipsetChipset parts
SiS 5595 SiS 5600
chipAudio chips
chipVideo chips
ramMax VRAM size
8MB
drv Drivers: not available
BIOS images: 3 files
Manuf.
POST String
Note
Core Ver.
BIOS Ver.
AMI
61-0914-000747-00101111-071595-M747-00
071595
AMI
61-0629-000747-00101111-071595-M747-00
071595
AMI
61-1208-000747-00111111-071595-M747-00
Amptron OEM
071595
doc Documentation: 1 entry
doc Other files: not available
Model
Speed
FSB
Voltages
L1 Cache
L2 Cache
L3 Cache
Core
Process
TDP
550MHz
100MHz
2V
32KB
512KB
-
Katmai
250nm
31W
500MHz
100MHz
2V
32KB
512KB
-
Katmai
250nm
28W
450MHz
100MHz
2V
32KB
512KB
-
Katmai
250nm
25W
450MHz
100MHz
2V
32KB
512KB
-
Deschutes
250nm
27W
400MHz
100MHz
2V
32KB
512KB
-
Deschutes
250nm
24W
350MHz
100MHz
2V
32KB
512KB
-
Deschutes
250nm
21W
433MHz
66MHz
2V
32KB
128KB
-
Mendocino
250nm
24W
400MHz
66MHz
2V
32KB
128KB
-
Mendocino
250nm
23W
366MHz
66MHz
2V
32KB
128KB
-
Mendocino
250nm
21W
333MHz
66MHz
2V
32KB
128KB
-
Mendocino
250nm
19W
333MHz
66MHz
2V
32KB
512KB
-
Deschutes
250nm
23W
300MHz
66MHz
2V
32KB
-
-
Covington
250nm
18W
300MHz
66MHz
2V
32KB
128KB
-
Mendocino
250nm
19W
300MHz
66MHz
2V
32KB
512KB
-
Deschutes
250nm
18W
266MHz
66MHz
2V
32KB
-
-
Covington
250nm
16W
266MHz
66MHz
2V
32KB
512KB
-
Deschutes
250nm
19W
300MHz
66MHz
2.8V
32KB
512KB
-
Klamath
350nm
43W
266MHz
66MHz
2.8V
32KB
512KB
-
Klamath
350nm
-
266MHz
66MHz
2.8V
32KB
512KB
-
Klamath
350nm
38W
233MHz
66MHz
2.8V
32KB
256KB
-
Klamath
350nm
-
233MHz
66MHz
2.8V
32KB
512KB
-
Klamath
350nm
34W
No NPUs listed.

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