K5
Story
The AMD K5 was AMD's answer to compete with its Intel counterpart, the Pentium.
These processors gave higher performance at lower speeds, and the name of the same was made through a comparison with Intel's Penrium processors.
So an AMD K5 133 indicated that its performance was equal to a Pentium at 133 MHz, but in reality its speed was 100 MHz.
K6
Story
From the acquisition of the NexGen company by AMD in 1996, the K6 processor was born.
It was the first processor that really stood up to the leader, Intel's Pentium.
They incorporated double the cache memory, which gave it a much higher performance than the Pentium.
K5
AMD K5- PR100
TYPE: AMD-K5-PR100ABQ
Speed: 100 MHz
Bus: 66 MHz
Clock: X1.5
Cache: 16 KB + 8 KB
Transistors: 4,300,000
Coprocessor: YES
Package: CPGA
Socket: 7
Voltage: 3.5 V
Manufacture: 9/1996
AMD K5- PR133 Gold
TYPE: AMD-K5-PR133ABR
Speed: 100 MHz
Bus: 66 MHz
Clock: X1.5
Cache: 16 KB + 8 KB
Transistors: 4,300,000
Coprocessor: YES
Package: CPGA
Socket: 7
Voltage: 3.52 V
Manufacture: 9/1996
AMD K5- PR166 Gold
TYPE: AMD-K5-PR166ABR
Speed: 166 MHz
Bus: 66 MHz
Clock: X2.5
Cache: 16 KB + 8 KB
Transistors: 4,300,000
Coprocessor: YES
Package: CPGA
Socket: 7
Voltage: 3.52 V
Manufacture: 1/1997
AMD K6- 166ALR
TYPE: K6
Speed: 166 MHz
Bus: 66 MHz
Clock: X2.5
Cache: 32 KB + 32 KB
Transistors: 8,800,000
Coprocessor: YES
Package: CPGA321
Socket: 7
Voltage: 2.9 V
Manufacture: 4/1997
AMD K6- 200ALR
TYPE: K6
Speed: 200 MHz
Bus: 66 MHz
Clock: X3
Cache: 32 KB + 32 KB
Transistors: 8,800,000
Coprocessor: YES
Package: CPGA321
Socket: 7
Voltage: 2.9 V
Manufacture: 2/1997
AMD K6- 233ACZ
TYPE: K6
Speed: 233 MHz
Bus: 66 MHz
Clock: X3.5
Cache: 32 KB + 32 KB
Transistors: 8,800,000
Coprocessor: YES
Package: CPGA321
Socket: 7
Voltage: 3.3 V
Manufacture: 4/1997
AMD K6- 266AFR
TYPE: K6
Speed: 266 MHz
Bus: 66 MHz
Clock: X4
Cache: 32 KB + 32 KB
Transistors: 8,800,000
Coprocessor: YES
Package: CPGA321
Socket: 7
Voltage: 3.2 V
Manufacturing: 1/1998