Intel i486 DX50

Both the Am486DX40 and Cx486DX40 were tricky on early motherboards because of their high bus speed. Think again and look at this 50MHz part that requires a 50MHz front side bus.

I have benchmarked this CPU in a Biostar 8433UUD-A that runs the PCI-bus at 33MHz using a 2/3 divider.

A stout 50MHz front side bus sounds like it will fly but unfortunately it's not all glamour. It does perform better than a DX2/50 that runs with just a 25MHz FSB (and 25MHz PCI) but was usually not worth the trouble (at least back in the day). The safer bet would be the faster i486DX2/66 :).

Specifications

Core / Codename
Clockfrequency
50MHz
Front Side Bus
50MHz
Multiplier
1x
vCore
5V
L1 cache
8KB
L2 cache
None
sSpec
SX710
Chip date
9250
Stepping
?
Socket
Transistor count
1.2M
Condition
CPU only
Engineering sample?
No

Benchmarks

Information This CPU has been benchmarked on a Biostar MB-8433UUD-A with UM8881F PCI chipset. Click here for more information about this system.
CPU (chipset) dhry1od (Dhrystone) score
K6 233ANR (430VX)
399.40
MII 300GP/66x3.5 (430VX)
372.45
Pentium Pro 200 (440FX)
366.00
Pentium MMX 233 (430VX)
338.53
Pentium MMX 200 (430VX)
304.05
Winchip 2 233 (ALi Aladdin 5)
301.54
6x86MX PR233/75 (ALi Aladdin 5)
288.63
Pentium 200 (430VX)
283.25
6x86MX PR200/66 (ALi Aladdin 5)
265.49
Pentium MMX 166 (430VX)
262.81
Pentium 166 (430VX)
241.87
6x86 P200+ (430VX)
238.70
Winchip C6 200 (ALi Aladdin 5)
231.72
K6 166ALR (430VX)
224.30
K5 PR166 (430VX)
224.02
Pentium 150 (430VX)
221.30
6x86 PR166 (430VX)
211.29
Pentium 133 (430VX)
204.87
6x86 P150+ (430VX)
192.73
K5 PR133 (430VX)
191.51
Pentium 120 (430VX)
186.23
K5 PR100 (430VX)
172.80
Pentium 100 (430VX)
160.89
K5 PR90 (430VX)
157.82
Pentium 90 (430VX)
145.47
5k86 P75 (430VX)
129.54
Am5x86 -P75 (UM8881F PCI)
128.62
586 133 (UM8881F PCI)
128.44
Pentium Overdrive 83 (UM8881F PCI)
121.10
Pentium 75 (430VX)
120.14
Am486 DX4/120 (UM8881F PCI)
118.42
Nx586 P90 (NxVLB)
103.90
Am486 DX4/100V (UM8881F PCI)
98.13
Am486 DX4/100 (UM8881F PCI)
98.13
Pentium 60 (Hendrixx)
96.98
Cx5x86 100GP (UM8881F PCI)
91.61
Kingston TC5x86 /133 (UM8881F PCI)
78.08
Cx486DX4 100GP4 (UM8881F PCI)
75.42
TI486DX4 G100 (UM8881F PCI)
75.38
DX4ODPR 100 (UM8881F PCI)
74.04
i486 DX4/100 (UM8881F PCI)
73.32
Am486 DX4/100 (UM8881F PCI)
72.49
Am486 DX2/80 (UM8881F PCI)
71.48
Am486 DX2/66 (UM8881F PCI)
66.76
i486 DX2/66 (UM8881F PCI)
62.59
80486 80MHz (UM8881F PCI)
60.31
ST486DX2 80GS (UM8881F PCI)
60.07
Cx486DX2 80GP (UM8881F PCI)
60.07
Am486 DX2/66 (UM8881F PCI)
59.81
TI486DX2 G80 (UM8881F PCI)
59.81
DX2ODPR 66 (UM8881F PCI)
59.71
i486 DX2/66 (UM8881F PCI)
59.71
Am486 SX2/66 (UM8881F PCI)
59.23
Am486 DX2/66 (UM8881F PCI)
59.21
i486 DX4/75 (UM8881F PCI)
55.27
DX4ODP 75 (UM8881F PCI)
55.27
TI486DX2 G66 (UM8881F PCI)
50.24
i486 DX50 (UM8881F PCI)
50.24
Cx486DX2 66 (UM8881F PCI)
49.90
80486 66MHz (UM8881F PCI)
49.90
i486 DX2/50 (UM8881F PCI)
44.86
DX2ODP 50 (UM8881F PCI)
44.80
Am486 DX2/50 (UM8881F PCI)
44.80
ODP486SX 25 (UM8881F PCI)
44.48
i486 SX2/50 (UM8881F PCI)
44.26
Am486 DX40 (UM8881F PCI)
40.16
Cx486DX2 50 (UM8881F PCI)
37.48
Green CPU U5SD-SUPER33 (UM8881F PCI)
36.87
i486 SX33 (UM8881F PCI)
33.48
i486 DX33 (UM8881F PCI)
33.17
Cx486DX 40GP (UM8881F PCI)
29.86
Cx486DRx2 33/66GP (UMC+Cx487)
27.85
i486 SX25 (UM8881F PCI)
25.12
i486 SX20 (UM8881F PCI)
20.10
Am386 DX40 (MX83)
17.45
Cx486DLC 33GP (ETEQ+387-40)
17.45
Cx486DLC 33GP (ETEQ)
17.45
Am386 DX33 (ETEQ)
14.55
Am386 DX33 (ETEQ+387-40)
14.55
Am386 SX40 (Citygate)
9.42
Am386 SX40 (ALi M1217)
9.22
i386 DX25-IV (OPTi)
8.54
Am386 SX33 (ALi M1217)
6.86
i386 SX25 (WDC ISA)
6.28
CPU (chipset) Doom score
MII 300GP/66x3.5 (430VX)
105.94
Pentium MMX 233 (430VX)
102.32
6x86MX PR233/75 (ALi Aladdin 5)
98.54
K6 233ANR (430VX)
98.41
Pentium MMX 200 (430VX)
97.63
Pentium 200 (430VX)
93.71
Pentium MMX 166 (430VX)
91.64
6x86 P200+ (430VX)
90.97
K6 166ALR (430VX)
90.53
6x86MX PR200/66 (ALi Aladdin 5)
90.31
Pentium 166 (430VX)
88.08
K5 PR166 (430VX)
86.55
Pentium Pro 200 (440FX)
84.68
6x86 PR166 (430VX)
84.21
K5 PR133 (430VX)
80.83
Pentium 150 (430VX)
80.57
Pentium 133 (430VX)
80.23
Winchip 2 233 (ALi Aladdin 5)
78.21
6x86 P150+ (430VX)
77.08
K5 PR100 (430VX)
76.14
Pentium 120 (430VX)
73.44
K5 PR90 (430VX)
69.74
Pentium 100 (430VX)
69.16
Winchip C6 200 (ALi Aladdin 5)
68.59
Pentium 90 (430VX)
63.35
5k86 P75 (430VX)
58.35
Pentium 75 (430VX)
53.05
Am5x86 -P75 (UM8881F PCI)
52.41
586 133 (UM8881F PCI)
52.34
Am486 DX4/120 (UM8881F PCI)
51.43
Pentium Overdrive 83 (UM8881F PCI)
49.56
Kingston TC5x86 /133 (UM8881F PCI)
47.27
Am486 DX4/100V (UM8881F PCI)
44.85
Pentium 60 (Hendrixx)
44.72
Cx5x86 100GP (UM8881F PCI)
44.45
i486 DX4/100 (UM8881F PCI)
43.75
DX4ODPR 100 (UM8881F PCI)
43.75
Am486 DX4/100 (UM8881F PCI)
42.92
Nx586 P90 (NxVLB)
41.03
Am486 DX4/100 (UM8881F PCI)
40.77
Am486 DX2/80 (UM8881F PCI)
38.96
Cx486DX4 100GP4 (UM8881F PCI)
38.18
TI486DX4 G100 (UM8881F PCI)
38.16
TI486DX2 G80 (UM8881F PCI)
33.75
ST486DX2 80GS (UM8881F PCI)
33.75
80486 80MHz (UM8881F PCI)
33.75
Cx486DX2 80GP (UM8881F PCI)
33.75
i486 DX2/66 (UM8881F PCI)
33.12
Am486 DX2/66 (UM8881F PCI)
32.86
i486 DX2/66 (UM8881F PCI)
32.86
DX2ODPR 66 (UM8881F PCI)
32.86
i486 DX4/75 (UM8881F PCI)
32.65
DX4ODP 75 (UM8881F PCI)
32.65
Am486 DX2/66 (UM8881F PCI)
32.47
Am486 SX2/66 (UM8881F PCI)
32.47
Am486 DX2/66 (UM8881F PCI)
32.47
80486 66MHz (UM8881F PCI)
28.20
TI486DX2 G66 (UM8881F PCI)
28.20
Cx486DX2 66 (UM8881F PCI)
28.20
i486 DX50 (UM8881F PCI)
28.00
i486 SX2/50 (UM8881F PCI)
24.61
i486 DX2/50 (UM8881F PCI)
24.61
ODP486SX 25 (UM8881F PCI)
24.61
DX2ODP 50 (UM8881F PCI)
24.61
Am486 DX2/50 (UM8881F PCI)
24.33
Am486 DX40 (UM8881F PCI)
22.20
Green CPU U5SD-SUPER33 (UM8881F PCI)
21.51
Cx486DX2 50 (UM8881F PCI)
21.18
i486 SX33 (UM8881F PCI)
18.52
i486 DX33 (UM8881F PCI)
18.52
Cx486DX 40GP (UM8881F PCI)
18.21
i486 SX25 (UM8881F PCI)
14.09
Cx486DRx2 33/66GP (UMC+Cx487)
13.60
i486 SX20 (UM8881F PCI)
11.26
Am386 DX40 (MX83)
8.24
Cx486DLC 33GP (ETEQ+387-40)
7.86
Cx486DLC 33GP (ETEQ)
7.86
Am386 DX33 (ETEQ)
7.47
Am386 DX33 (ETEQ+387-40)
6.89
Am386 SX40 (ALi M1217)
5.10
i386 DX25-IV (OPTi+387-40)
4.60
i386 DX25-IV (OPTi)
4.58
Am386 SX40 (Citygate)
4.48
Am386 SX33 (ALi M1217)
3.86
i386 SX25 (WDC ISA)
3.40
CPU (chipset) DOSBench score
Am5x86 -P75 (UM8881F PCI)
16693.00
Pentium Overdrive 83 (UM8881F PCI)
16482.00
586 133 (UM8881F PCI)
16467.00
Pentium 75 (430VX)
16147.00
Kingston TC5x86 /133 (UM8881F PCI)
15508.00
Am486 DX4/120 (UM8881F PCI)
15421.00
Cx5x86 100GP (UM8881F PCI)
15298.00
Cx486DX4 100GP4 (UM8881F PCI)
14494.00
TI486DX4 G100 (UM8881F PCI)
14374.00
K5 PR133 (430VX)
14360.00
K5 PR100 (430VX)
13836.00
Pentium 60 (Hendrixx)
13487.00
Am486 DX4/100V (UM8881F PCI)
12813.00
Am486 DX4/100 (UM8881F PCI)
12666.00
K5 PR90 (430VX)
12567.00
i486 DX4/100 (UM8881F PCI)
12537.00
Am486 DX4/100 (UM8881F PCI)
12495.00
DX4ODPR 100 (UM8881F PCI)
12457.00
ST486DX2 80GS (UM8881F PCI)
11947.00
80486 80MHz (UM8881F PCI)
11947.00
TI486DX2 G80 (UM8881F PCI)
11935.00
Cx486DX2 80GP (UM8881F PCI)
11830.00
Am486 DX2/80 (UM8881F PCI)
10436.00
5k86 P75 (430VX)
10355.00
80486 66MHz (UM8881F PCI)
9956.00
TI486DX2 G66 (UM8881F PCI)
9932.00
Cx486DX2 66 (UM8881F PCI)
9816.00
i486 DX4/75 (UM8881F PCI)
9299.00
DX4ODP 75 (UM8881F PCI)
9273.00
i486 DX2/66 (UM8881F PCI)
8863.00
Am486 DX2/66 (UM8881F PCI)
8835.00
i486 DX2/66 (UM8881F PCI)
8799.00
Am486 DX2/66 (UM8881F PCI)
8767.00
DX2ODPR 66 (UM8881F PCI)
8752.00
Am486 DX2/66 (UM8881F PCI)
8678.00
Cx486DX2 50 (UM8881F PCI)
7391.00
i486 DX50 (UM8881F PCI)
6715.00
Am486 DX2/50 (UM8881F PCI)
6563.00
ODP486SX 25 (UM8881F PCI)
6562.00
DX2ODP 50 (UM8881F PCI)
6551.00
i486 DX2/50 (UM8881F PCI)
6508.00
Cx486DX 40GP (UM8881F PCI)
6098.00
Am486 DX40 (UM8881F PCI)
5431.00
Cx486DRx2 33/66GP (UMC+Cx487)
5034.00
i486 DX33 (UM8881F PCI)
4512.00
Cx486DLC 33GP (ETEQ+387-40)
2698.00
Nx586 P90 (NxVLB)
1706.00
i386 DX25-IV (OPTi+387-40)
1451.00
Am486 SX2/66 (UM8881F PCI)
814.00
Cx486DRx2 33/66GP (UMC)
706.00
i486 SX2/50 (UM8881F PCI)
612.00
Green CPU U5SD-SUPER33 (UM8881F PCI)
572.00
Am386 DX33 (ETEQ+387-40)
567.00
i486 SX33 (UM8881F PCI)
424.00
V 20 (TD3300A (12MHz)+8087)
398.00
Cx486DLC 33GP (ETEQ)
357.00
V 20 (FE2010A+8087)
333.00
8088 -1-P (FE2010A+8087)
321.00
i486 SX25 (UM8881F PCI)
319.00
Am386 DX40 (MX83)
307.00
i486 SX20 (UM8881F PCI)
256.00
Am386 DX33 (ETEQ)
251.00
Am386 SX40 (ALi M1217)
213.00
Am386 SX40 (Citygate)
194.00
Am386 SX33 (ALi M1217)
164.00
i386 DX25-IV (OPTi)
163.00
i386 SX25 (WDC ISA)
137.00
NG80386SX -20 (F82C836 16k)
136.00
NG80386SX -20 (OPTi82C/0WS)
117.00
CS80C286 -20 (Hedaka/1WS)
107.00
NG80386SX -16 (?)
92.00
80286 -12-N (Suntac ST62C/0WS)
80.00
R80286 8 (?)
43.00
CG80286 6 (IBM 512k)
32.00
V 30 (IBM 8530)
29.00
V 20 (TD3300A (12MHz))
27.00
V 20 (FE2010A)
22.00
8086 -2 (IBM 8530)
18.00
8088 -1-P (FE2010A)
16.00
8088 D (FE2010A)
8.00
CPU (chipset) PCPlayer 640x480x8 score
Pentium Overdrive 83 (UM8881F PCI)
7.40
Am486 DX4/120 (UM8881F PCI)
7.30
586 133 (UM8881F PCI)
7.20
Am5x86 -P75 (UM8881F PCI)
7.20
DX4ODPR 100 (UM8881F PCI)
7.00
i486 DX4/100 (UM8881F PCI)
7.00
Kingston TC5x86 /133 (UM8881F PCI)
7.00
Cx5x86 100GP (UM8881F PCI)
6.50
Am486 DX4/100V (UM8881F PCI)
6.20
TI486DX4 G100 (UM8881F PCI)
6.00
Am486 DX4/100 (UM8881F PCI)
6.00
Am486 DX4/100 (UM8881F PCI)
6.00
Cx486DX4 100GP4 (UM8881F PCI)
6.00
Am486 DX2/80 (UM8881F PCI)
5.70
TI486DX2 G80 (UM8881F PCI)
5.60
ST486DX2 80GS (UM8881F PCI)
5.60
80486 80MHz (UM8881F PCI)
5.60
Cx486DX2 80GP (UM8881F PCI)
5.60
i486 DX4/75 (UM8881F PCI)
5.20
DX4ODP 75 (UM8881F PCI)
5.20
DX2ODPR 66 (UM8881F PCI)
4.80
i486 DX2/66 (UM8881F PCI)
4.80
80486 66MHz (UM8881F PCI)
4.70
Cx486DX2 66 (UM8881F PCI)
4.70
i486 DX2/66 (UM8881F PCI)
4.70
Am486 DX2/66 (UM8881F PCI)
4.70
Am486 DX2/66 (UM8881F PCI)
4.70
Am486 DX2/66 (UM8881F PCI)
4.70
TI486DX2 G66 (UM8881F PCI)
4.70
Am486 SX2/66 (UM8881F PCI)
4.60
i486 DX50 (UM8881F PCI)
4.20
DX2ODP 50 (UM8881F PCI)
3.60
ODP486SX 25 (UM8881F PCI)
3.60
i486 DX2/50 (UM8881F PCI)
3.60
Am486 DX2/50 (UM8881F PCI)
3.50
Cx486DX2 50 (UM8881F PCI)
3.50
i486 SX2/50 (UM8881F PCI)
3.50
Am486 DX40 (UM8881F PCI)
3.30
Cx486DX 40GP (UM8881F PCI)
3.20
Green CPU U5SD-SUPER33 (UM8881F PCI)
3.20
i486 DX33 (UM8881F PCI)
2.80
i486 SX33 (UM8881F PCI)
2.70
i486 SX25 (UM8881F PCI)
2.00
i486 SX20 (UM8881F PCI)
1.60
CPU (chipset) Quake score
Celeron 300A (i440BX)
67.80
Pentium II 266 (i440BX)
64.10
Celeron 300 (i440BX)
61.70
Pentium II 233 (i440BX)
57.00
Celeron 266 (i440BX)
52.30
Pentium Pro 200 (440FX)
49.80
Pentium MMX 233 (430VX)
47.70
K6 266AFR (ALi Aladdin 5)
44.60
Pentium MMX 200 (430VX)
44.30
Winchip 2 233 (ALi Aladdin 5)
41.60
Pentium 200 (430VX)
41.40
Pentium MMX 166 (430VX)
39.80
K6 233ANR (430VX)
38.20
Pentium 166 (430VX)
37.30
K6 166ALR (430VX)
34.70
MII 300GP/66x3.5 (430VX)
34.40
Pentium 150 (430VX)
33.90
Pentium 133 (430VX)
32.70
Pentium 120 (430VX)
29.80
6x86MX PR233/75 (ALi Aladdin 5)
29.50
6x86MX PR200/66 (ALi Aladdin 5)
27.40
Winchip C6 200 (ALi Aladdin 5)
26.70
Pentium 100 (430VX)
26.70
K5 PR166 (430VX)
24.40
Pentium 90 (430VX)
24.30
6x86 P200+ (430VX)
22.90
K5 PR133 (430VX)
22.90
6x86 PR166 (430VX)
21.40
K5 PR100 (430VX)
20.40
Pentium 75 (430VX)
20.00
6x86 P150+ (430VX)
19.50
Pentium Overdrive 83 (UM8881F PCI)
19.10
K5 PR90 (430VX)
18.50
Pentium 60 (Hendrixx)
15.90
5k86 P75 (430VX)
15.40
Am5x86 -P75 (UM8881F PCI)
13.60
586 133 (UM8881F PCI)
13.50
Kingston TC5x86 /133 (UM8881F PCI)
12.80
Am486 DX4/120 (UM8881F PCI)
12.40
Cx5x86 100GP (UM8881F PCI)
11.40
i486 DX4/100 (UM8881F PCI)
11.20
Am486 DX4/100V (UM8881F PCI)
10.90
Am486 DX4/100 (UM8881F PCI)
10.30
Am486 DX4/100 (UM8881F PCI)
10.30
Am486 DX2/80 (UM8881F PCI)
9.20
TI486DX4 G100 (UM8881F PCI)
8.80
Cx486DX4 100GP4 (UM8881F PCI)
8.80
DX4ODP 75 (UM8881F PCI)
8.40
i486 DX4/75 (UM8881F PCI)
8.40
DX4ODPR 100 (UM8881F PCI)
8.40
i486 DX2/66 (UM8881F PCI)
7.80
i486 DX2/66 (UM8881F PCI)
7.80
DX2ODPR 66 (UM8881F PCI)
7.80
Am486 DX2/66 (UM8881F PCI)
7.70
Am486 DX2/66 (UM8881F PCI)
7.70
Cx486DX2 80GP (UM8881F PCI)
7.50
80486 80MHz (UM8881F PCI)
7.50
ST486DX2 80GS (UM8881F PCI)
7.50
Am486 DX2/66 (UM8881F PCI)
7.50
TI486DX2 G80 (UM8881F PCI)
7.50
i486 DX50 (UM8881F PCI)
6.40
80486 66MHz (UM8881F PCI)
6.30
Cx486DX2 66 (UM8881F PCI)
6.30
TI486DX2 G66 (UM8881F PCI)
6.30
DX2ODP 50 (UM8881F PCI)
5.90
ODP486SX 25 (UM8881F PCI)
5.90
i486 DX2/50 (UM8881F PCI)
5.90
Am486 DX2/50 (UM8881F PCI)
5.70
Am486 DX40 (UM8881F PCI)
5.00
Cx486DX2 50 (UM8881F PCI)
4.90
i486 DX33 (UM8881F PCI)
4.20
Cx486DX 40GP (UM8881F PCI)
4.10
Cx486DRx2 33/66GP (UMC+Cx487)
2.50
Cx486DLC 33GP (ETEQ+387-40)
1.30
Am386 DX33 (ETEQ+387-40)
1.20
i386 DX25-IV (OPTi+387-40)
0.90
CPU (chipset) whetcod (Whetstone) score
Pentium Pro 200 (440FX)
162.00
Pentium MMX 233 (430VX)
156.34
K6 233ANR (430VX)
145.81
Pentium MMX 200 (430VX)
133.97
Pentium 200 (430VX)
132.63
Pentium MMX 166 (430VX)
111.78
Pentium 166 (430VX)
110.62
MII 300GP/66x3.5 (430VX)
109.85
Pentium 150 (430VX)
100.70
K6 166ALR (430VX)
89.44
Pentium 133 (430VX)
88.46
6x86MX PR233/75 (ALi Aladdin 5)
88.07
Winchip 2 233 (ALi Aladdin 5)
88.07
Pentium 120 (430VX)
80.57
6x86MX PR200/66 (ALi Aladdin 5)
78.54
6x86 P200+ (430VX)
67.34
Pentium 100 (430VX)
66.40
Pentium 90 (430VX)
60.51
6x86 PR166 (430VX)
59.82
Pentium Overdrive 83 (UM8881F PCI)
55.07
6x86 P150+ (430VX)
54.47
Pentium 75 (430VX)
49.84
Winchip C6 200 (ALi Aladdin 5)
41.11
Pentium 60 (Hendrixx)
39.89
K5 PR166 (430VX)
37.79
Cx5x86 100GP (UM8881F PCI)
37.74
Am5x86 -P75 (UM8881F PCI)
33.59
586 133 (UM8881F PCI)
33.58
Kingston TC5x86 /133 (UM8881F PCI)
33.57
K5 PR133 (430VX)
32.38
K5 PR100 (430VX)
30.99
TI486DX4 G100 (UM8881F PCI)
30.95
Cx486DX4 100GP4 (UM8881F PCI)
30.95
Am486 DX4/120 (UM8881F PCI)
30.22
K5 PR90 (430VX)
28.21
i486 DX4/100 (UM8881F PCI)
26.17
DX4ODPR 100 (UM8881F PCI)
26.17
Am486 DX4/100V (UM8881F PCI)
25.16
Am486 DX4/100 (UM8881F PCI)
25.16
Am486 DX4/100 (UM8881F PCI)
25.16
TI486DX2 G80 (UM8881F PCI)
24.78
ST486DX2 80GS (UM8881F PCI)
24.76
80486 80MHz (UM8881F PCI)
24.76
Cx486DX2 80GP (UM8881F PCI)
24.75
5k86 P75 (430VX)
23.23
Cx486DX2 66 (UM8881F PCI)
20.63
TI486DX2 G66 (UM8881F PCI)
20.63
80486 66MHz (UM8881F PCI)
20.63
Am486 DX2/80 (UM8881F PCI)
20.12
i486 DX4/75 (UM8881F PCI)
19.60
DX4ODP 75 (UM8881F PCI)
19.60
i486 DX2/66 (UM8881F PCI)
16.92
i486 DX2/66 (UM8881F PCI)
16.90
DX2ODPR 66 (UM8881F PCI)
16.90
Am486 DX2/66 (UM8881F PCI)
16.76
Am486 DX2/66 (UM8881F PCI)
16.76
Am486 DX2/66 (UM8881F PCI)
16.76
Cx486DX2 50 (UM8881F PCI)
16.42
Cx486DX 40GP (UM8881F PCI)
13.14
i486 DX50 (UM8881F PCI)
12.68
ODP486SX 25 (UM8881F PCI)
12.68
DX2ODP 50 (UM8881F PCI)
12.68
i486 DX2/50 (UM8881F PCI)
12.67
Am486 DX2/50 (UM8881F PCI)
12.57
Am486 DX40 (UM8881F PCI)
10.05
i486 DX33 (UM8881F PCI)
8.74
Cx486DRx2 33/66GP (UMC+Cx487)
6.79
Cx486DLC 33GP (ETEQ+387-40)
3.73
Am386 DX33 (ETEQ+387-40)
3.38
i386 DX25-IV (OPTi+387-40)
2.51
Nx586 P90 (NxVLB)
0.54
Am486 SX2/66 (UM8881F PCI)
0.42
i486 SX2/50 (UM8881F PCI)
0.31
Green CPU U5SD-SUPER33 (UM8881F PCI)
0.28
i486 SX33 (UM8881F PCI)
0.23
Cx486DRx2 33/66GP (UMC)
0.21
i486 SX25 (UM8881F PCI)
0.17
Cx486DLC 33GP (ETEQ)
0.15
Am386 DX40 (MX83)
0.14
i486 SX20 (UM8881F PCI)
0.14
Am386 DX33 (ETEQ)
0.12
Am386 SX40 (ALi M1217)
0.09
Am386 SX40 (Citygate)
0.08
Am386 SX33 (ALi M1217)
0.07
i386 DX25-IV (OPTi)
0.06
i386 SX25 (WDC ISA)
0.06
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