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AMD - Desktop CPUs INTEL - Desktop CPUs
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

 Core details Phenom X4 Phenom X4 Phenom X4 Phenom X4   Phenom X4  
  Development name Agena B2 Agena B2 Agena B3 Agena B3 Agena B3
  Construction size (nm) 65 65 65 65 65
  Transistor count (millions) 463 463 463 463 463
  Number of processor cores 4 4 4 4 4
  Registers - ALU (bits) 64 64 65 65 65
  Registers - FPU (bits) 128 (128 Ext) 128 (128 Ext) 128 (128 Ext) 128 (128 Ext) 128 (128 Ext)
  Connection Type Socket AM2+ Socket AM2+ Socket AM2+ Socket AM2+ Socket AM2+
  Maximum TDP (watts)65956565 / 95 / 125125 / 140
 
 Model Details
  Name / Core speed (GHz) 9100e / 1.8 9500 / 2.2 9150e / 1.8 9350e / 2.0 9850 / 2.5
9600 / 2.3 9550 / 2.2 9950 BE / 2.6
9600 BE / 2.3 9650 / 2.3
9750 / 2.4
 HyperTransport Details
  CLK speed (MHz) 200 200 200 200 200
  Data transfer rate (MHz) 3200 3600 3200 3600 4000
  Total bus width (bits) 32 32 32 32 32
  Maximum bandwidth (GB/sec) 12.8 14.4 12.8 14.4 16.0
 
 Integrated Memory Controller Details
  Controller width (bits) 128 128 128 128 128
  Max DRAM CLK speed (MHz) 266 266 266 266 266
  Controller type DDR2 DDR2 DDR2 DDR2 DDR2
  Maximum bandwidth (GB/sec) 17.1 17.1 17.1 17.1 17.1
 
 Cache details
  L1 amount (KiB) 128 x 4 128 x 4 128 x 4 128 x 4 128 x 4
  L1 location on-die on-die on-die on-die on-die
  L1 instruction cache size (KiB) 64 x 4 64 x 4 64 x 4 64 x 4 64 x 4
  L1 data cache size (KiB) 64 x 4 64 x 4 64 x 4 64 x 4 64 x 4
  L2 amount (KiB) 512 x 4 512 x 4 512 x 4 512 x 4 512 x 4
  L2 location on-die on-die on-die on-die on-die
  L2 bus width (bits) 256 256 256 256 256
  L3 amount (KiB) 2048 2048 2048 2048 2048
  L3 location on-die on-die on-die on-die on-die
  L3 bus width (bits) 128 128 128 128 128
 
 Extension support
  MMX Yes Yes Yes Yes Yes
  3DNow! Yes Yes Yes Yes Yes
  SSE Yes Yes Yes Yes Yes
  Enhanced 3DNow! Yes Yes Yes Yes Yes
  3DNow! ProfessionalYesYesYesYesYes
  SSE2 Yes Yes Yes Yes Yes
  SSE3 Yes Yes Yes Yes Yes
  SSSE3 No No No No No
  SSE4 Yes (4a) Yes (4a) Yes (4a) Yes (4a) Yes (4a)
 
 Additional Features
  Intel 64 No No No No No
  AMD64 Yes Yes Yes Yes Yes
  HyperThreading No No No No No
  NX Bit Yes Yes Yes Yes Yes
  Virtualization Technology No No No No No
  


Notes
 
 
 
AMD & Intel CPU Specifications - N D Evanson 2008