Intel Core i7-4800MQ 对 Intel Celeron 2970M. 规格、性能、测试

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

• 分段
  Mobile Mobile
• 系列
  Intel Core i7 Intel Celeron
• 一代人
  4 4
• CPU组
  Intel Core i 4000M/4000H Intel Celeron 2000

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
  2.70 GHz 2.20 GHz
• CPU核数
  4 2
• 涡轮增压 (1核)
  3.70 GHz 没有涡轮增压
• CPU线程
  8 2
• 超线程
  是 没有
• 超频
  没有 没有
• 核心架构
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU名称
  Intel HD Graphics 4600 Intel HD Graphics (Haswell GT1)
• GPU frequency
  0.40 GHz 0.40 GHz
• GPU (Turbo)
  1.30 GHz 1.10 GHz
• 执行单位
  20 10
• 着色器
  160 80
• Max. GPU Memory
  2 GB --
• Max. displays
  3 3
• 一代人
  7.5 7.5
• DirectX Version
  11.1 11.1
• 技术过程
  22 nm 22 nm
• 发布日期
  Q2/2013 Q4/2012

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• h265 / HEVC (8 bit)
  没有 没有
• h265 / HEVC (10 bit)
  没有 没有
• h264
  Decode / Encode Decode / Encode
• VP9
  没有 没有
• VP8
  没有 没有
• AV1
  没有 没有
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode Decode

Overview of the types and quantities of RAM supported by Intel Celeron 2970M 和 Intel Core i7-4800MQ. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  DDR3L-1600 SO-DIMM DDR3L-1600 SO-DIMM
• ECC
  没有 没有
• 记忆通道
  2 2
• PCIe版本
  3.0 2.0
• PCIe通道
  16 16

• AES-NI
  是 是

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-4800MQ 和 Intel Celeron 2970M to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  47 W 37 W

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-4800MQ 和 Intel Celeron 2970M, including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  x86-64 (64 bit) x86-64 (64 bit)
• 虚拟化
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ISA扩展
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2
• L2-Cache
  6.00 MB 2.00 MB
• 建筑学
  Haswell H Haswell U
• 技术过程
  22 nm 22 nm
• 插座
  PGA 946 BGA 1168
• 发布日期
  Q2/2013 Q2/2014