Specifications
Tools
AMD K6-2 300 MHz specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | AMD K6-2 |
| CPU part number | AMD-K6 3D/300AFR is an OEM/tray microprocessor |
| Frequency ? | 300 MHz |
| Bus speed ? | 66 MHz or 100 MHz |
| Clock multiplier ? | - 4.5 (66 MHz bus)
- 3 (100 MHz bus)
|
| Package | 321-pin ceramic staggered PGA
1.95" x 1.95" (4.95 cm x 4.95 cm) |
| Sockets | Socket 7 (66 MHz bus) Super 7 (100 MHz bus) |
| Introduction date | 28-May-98 |
| Price at introduction | $281 |
| |
| Architecture / Microarchitecture |
| Microarchitecture | K6 |
| CPUID | 580 |
| Manufacturing process | 0.25 micron
9.3 million transistors |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 32 KB code with 20 KB pre-decode cache
32 KB writeback data |
| Physical memory | 4 GB |
| Pipeline | 6 stage |
| Features | - MMX instructions
- 3DNow! technology
|
| Low power features | - Halt state
- Stop Grant state ?
- Stop Grant Inquire state
- Stop Clock state
|
| |
| Electrical / Thermal parameters |
| V core ? | 2.2V ± 0.1V |
| Min/Recommended/Max V I/O or secondary | 3.135V / 3.3V / 3.6V |
| Minimum/Maximum operating temperature ? | 0°C - 70°C |
| Minimum/Typical/Maximum power dissipation | 3.5 Watt (Stop Clock mode) / 10.35 Watt / 17.2 Watt |
| |
| Notes on AMD AMD-K6 3D/300AFR |
- AMD "K6 3D" processor was renamed to "K6-2" shortly before the processor release. As a result, only small number of K6-2 processors with "K6 3D" markings were released.
- This processor supports both 66 MHz (Socket 7) and 100 MHz (Super 7) bus frequences. For 66 MHz bus speed use 4.5x clock multiplier, for 100 MHz bus speed use 3x clock multiplier.
|
CPUs, related to AMD K6-2 300 MHz (AMD-K6 3D/300AFR)
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
AMD K6-2 300 MHz Overclocking
Sorry, overclocking information is not available at this time.
Benchmarks
Benchmark tools
AMD CELERON 366 benchmarks
The graphs below show up to 10 processors with aproximately the same level of performance in different types of
applications. All processors were tested at nominal frequency (not overclocked), with
stock heatsink and default BIOS settings. To see how the CELERON 366 compares to other CPUs
please see benchmark tools section above.
Benchmarked processor
| CPU ID: | 0580h |
| CPU vendor string: | AuthenticAMD |
| CPU name string: | AMD-K6(tm) 3D processor |
Integer performance
| Part number |
|
Result |
AMD K6-2 300MHz AMD-K6-2/300AFR ? |
|
104.7% |
AMD K6-2 AMD-K6-2/300AFR (BLACK) ? |
|
104.5% |
Cyrix MII MII-300GP (75 MHZ 2.9V) (ES) ? |
|
104.1% |
AMD K6-2 300MHz AMD-K6-2/300AFR-66 ? |
|
102.9% |
Cyrix MII 225MHz MII-300GP (75 MHZ 2.9V) ? |
|
101.1% |
AMD K6-2 300MHz AMD-K6 3D/300AFR ? |
|
100% |
AMD K6-2 AMD-K6-2/300AFR (BLACK) ? |
|
100% |
Cyrix MII 200MHz MII-233GP ? |
|
92.4% |
AMD K6-2 266MHz AMD-K6-2/266AFR ? |
|
92.2% |
AMD K6-2 266MHz AMD-K6 3D/266AFR ? |
|
90% |
Cyrix MII MII-333GP (83 MHZ 2.9V) (ES) ? |
|
86.9% |
Cyrix MII 250MHz MII-333GP (83 MHZ 2.9V FCPGA) ? |
|
86.2% |
Floating Point performance
| Part number |
|
Result |
Intel Pentium II 300MHz 80523PX300512PE ? |
|
111.5% |
AMD K6-2 AMD-K6-2/333AFR (BLACK) ? |
|
111.2% |
Intel Celeron 300MHz CELERON 300 ? |
|
110.6% |
AMD K6-2 300MHz AMD-K6-2/300AFR-66 ? |
|
100.6% |
AMD K6-2 300MHz AMD-K6-2/300AFR ? |
|
100.3% |
AMD K6-2 300MHz AMD-K6 3D/300AFR ? |
|
100% |
AMD K6-2 AMD-K6-2/300AFR (BLACK) ? |
|
100% |
Intel Pentium II B80522P266512 ? |
|
99.2% |
Intel Pentium II 266MHz 80522PX266512EC ? |
|
98.9% |
Intel Celeron 266MHz CELERON 266 ? |
|
98.3% |
Intel Celeron 266MHz CELERON 266 ? |
|
98% |
AMD K6-2 266MHz AMD-K6-2/266AFR ? |
|
89.4% |
MMX / SSE / SSE2 performance
| Part number |
|
Result |
Intel Celeron 400MHz FV80524RX400128 ? |
|
102.4% |
Intel Celeron 400MHz BX80524P400128 ? |
|
102.3% |
AMD K6-2 300MHz AMD-K6-2/300AFR ? |
|
100.2% |
AMD K6-2 AMD-K6-2/300AFR (BLACK) ? |
|
100.1% |
AMD K6-2 300MHz AMD-K6-2/300AFR-66 ? |
|
100.1% |
AMD K6-2 300MHz AMD-K6 3D/300AFR ? |
|
100% |
AMD K6-2 AMD-K6-2/300AFR (BLACK) ? |
|
100% |
Intel Celeron 366MHz CELERON 366 ? |
|
94.4% |
Intel Celeron 366MHz FV80524RX366128 ? |
|
93.7% |
Intel Pentium II 350MHz 80523PY350512PE ? |
|
89.9% |
Intel Pentium II 350MHz 80523PY350512 ? |
|
89.4% |
CPU ID (1)
CPUID Tools
CPUID features of AMD K6-2 300 MHz
NOTE: The CPU ID information below was taken from one CPU and
may include features that are not present in all different steppings of the
AMD K6-2 300 MHz CPU.
| Manufacturer: | AMD |
| CPU Family: | K6-2 |
| Model Number: | 300 MHz |
| Frequency: | 300 MHz |
|
| Part number: | AMD-K6 3D/300AFR |
| Stepping Code: | A 9814EPBW |
| Comment: | Chomper 26050 |
| Submitted by: | Neon |
|
| General information |
| Vendor: | AuthenticAMD |
| Processor name (BIOS): | AMD-K6(tm) 3D processor |
| Processor type: | Original OEM Processor |
| CPUID signature: | 580 |
| Family: | 5 (05h) |
| Model: | 8 (08h) |
| Stepping: | 0 (00h) |
| Cache: |
L1 data |
L1 instruction |
| Size: |
32 KB |
32 KB |
| Associativity: |
2-way set associative |
2-way set associative |
| Line size: |
32 bytes |
32 bytes |
| Lines per tag: |
2 |
2 |
| |
| Instruction set extensions | Additional instructions |
| MMX |
CMPXCHG8B |
| 3DNow! |
SYSCALL/SYSRET |
| |
| Major features | Other features |
| On-chip Floating Point Unit |
Debugging extensions |
| |
Machine check exception |
| |
Model-specific registers |
| |
Page-size extensions (4MB pages) |
| |
Time stamp counter |
| |
Virtual 8086-mode enhancements |