K6
Athlon XP
Athlon 64
Athlon 64 X2
Athlon 64 FX
Sempron
Phenom X4
Phenom II X2
Phenom II X3
Phenom II X4
80x86
Pentium Pro
Pentium II
Pentium III
Pentium 4
Pentium D
Core 2 Quad
Core i7
| neeyik.info | ||||||||||
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| AMD - Desktop CPUs | INTEL - Desktop CPUs | |||||||||
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K5 K6 |
Athlon Athlon XP Athlon 64 Athlon 64 X2 Athlon 64 FX |
Duron Sempron |
Phenom X3 Phenom X4 Phenom II X2 Phenom II X3 Phenom II X4 |
808x 80x86 |
Pentium Pentium Pro Pentium II Pentium III Pentium 4 Pentium D |
Celeron |
Core 2 Duo Core 2 Quad Core i7 |
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| Core details | Phenom II X4 | Phenom II X4 | Phenom II X4 | ||||||
| Development name | Deneb | Deneb | Deneb | ||||||
| Construction size (nm) | 45 | 45 | 45 | ||||||
| Transistor count (millions) | 758 | 758 | 758 | ||||||
| Number of processor cores | 4 | 4 | 4 | ||||||
| Registers - ALU (bits) | 64 | 64 | 64 | ||||||
| Registers - FPU (bits) | 128 (128 Ext) | 128 (128 Ext) | 128 (128 Ext) | ||||||
| Connection Type | Socket AM2+ | Socket AM3 | Socket AM3 | ||||||
| Maximum TDP (watts) | 125 | 95 | 95 / 125 | ||||||
| Model Details | |||||||||
| Name / Core speed (GHz) | 920 / 2.8 | 805 / 2.5 | 910 / 2.6 | ||||||
| 940 BE / 3.0 | 810 / 2.6 | 945 / 3.0 | |||||||
| 955 / 3.2 | |||||||||
| HyperTransport Details | |||||||||
| CLK speed (MHz) | 200 | 200 | 200 | ||||||
| Data transfer rate (MHz) | 3600 | 4000 | 4000 | ||||||
| Total bus width (bits) | 32 | 32 | 32 | ||||||
| Maximum bandwidth (GB/sec) | 14.4 | 16.0 | 16.0 | ||||||
| Integrated Memory Controller Details | |||||||||
| Controller width (bits) | 128 | 128 | 128 | ||||||
| Max DRAM CLK speed (MHz) | 266 | 333 | 333 | ||||||
| Controller type | DDR2 | DDR3 | DDR3 | ||||||
| Maximum bandwidth (GB/sec) | 17.1 | 21.4 | 21.4 | ||||||
| Cache details | |||||||||
| L1 amount (KiB) | 128 x 4 | 128 x 4 | 128 x 4 | ||||||
| L1 location | on-die | on-die | on-die | ||||||
| L1 instruction cache size (KiB) | 64 x 4 | 64 x 4 | 64 x 4 | ||||||
| L1 data cache size (KiB) | 64 x 4 | 64 x 4 | 64 x 4 | ||||||
| L2 amount (KiB) | 512 x 4 | 512 x 4 | 512 x 4 | ||||||
| L2 location | on-die | on-die | on-die | ||||||
| L2 bus width (bits) | 256 | 256 | 256 | ||||||
| L3 amount (KiB) | 6114 | 4096 | 6114 | ||||||
| L3 location | on-die | on-die | on-die | ||||||
| L3 bus width (bits) | 128 | 128 | 128 | ||||||
| Extension support | |||||||||
| MMX | Yes | Yes | Yes | ||||||
| 3DNow! | Yes | Yes | Yes | ||||||
| SSE | Yes | Yes | Yes | ||||||
| Enhanced 3DNow! | Yes | Yes | Yes | ||||||
| 3DNow! Professional | Yes | Yes | Yes | ||||||
| SSE2 | Yes | Yes | Yes | ||||||
| SSE3 | Yes | Yes | Yes | ||||||
| SSSE3 | No | No | No | ||||||
| SSE4 | Yes (4a) | Yes (4a) | Yes (4a) | ||||||
| Additional Features | |||||||||
| Intel 64 | No | No | No | ||||||
| AMD64 | Yes | Yes | Yes | ||||||
| HyperThreading | No | No | No | ||||||
| NX Bit | Yes | Yes | Yes | ||||||
| Virtualization Technology | No | No | No | ||||||
| Notes |
| © AMD & Intel CPU Specifications - N D Evanson 2008 |
