Intel Core2 Duo E8400 对 AMD Athlon II X4 740. 规格、性能、测试

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• 分段
  Desktop Desktop / Server
• 系列
  Intel Core2 Duo AMD Athlon II
• 一代人
  2 1
• CPU组
  Intel Core 2 Duo E7000/E8000 AMD Athlon II (Trinity)
• 过去的模式
  没有 --
• Successor
  没有 --

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• 頻率
  3.00 GHz 3.20 GHz
• CPU核数
  2 4
• 涡轮增压 (1核)
  没有 3.70 GHz
• CPU线程
  2 4
• 超线程
  没有 没有
• 超频
  是 是
• 核心架构
  normal normal

Overview of the types and quantities of RAM supported by AMD Athlon II X4 740 和 Intel Core2 Duo E8400. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  DDR2-1066 / DDR3-1333 DDR3-1866
• 最大内存
  16 GB
• ECC
  没有 没有
• 记忆通道
  2 1

• AES-NI
  没有 没有

Analyze the TDP (Thermal Design Power) requirements of Intel Core2 Duo E8400 和 AMD Athlon II X4 740 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  65 W 65 W
• TDP up
  没有 --
• TDP (PL2)
  没有 --
• TDP down
  没有 --
• 最高温度
  80 °C --

Information on architecture, interfaces, and additional instructions supported by Intel Core2 Duo E8400 和 AMD Athlon II X4 740, including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  x86-64 (64 bit) x86-64 (64 bit)
• 虚拟化
  VT-x None
• ISA扩展
  MMX, SSE, SSE2, SSE3, SSE 4.1 SSE3
• L2-Cache
  6.00 MB --
• L2-Cache
  没有 4.00 MB
• 建筑学
  Wolfdale Trinity
• 技术过程
  45 nm 32 nm
• 插座
  LGA 775 FM2
• 发布日期
  Q1/2008 Q4/2012