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Intel Core i7-3940XM vs Intel Core i7-2600

Intel Core i7-3940XM

Intel Core i7-3940XM与4内核和8 CPU线程一起运行。它在运行3.90 GHz基地--所有内核,而TDP设定在55 W 。处理器已连接到PGA 988 CPU插槽。该版本8.00 MB的L3高速缓存,支持2存储器通道以支持DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM RAM,并具有3.0 PCIe Gen 16通道。 Tjunction保持在105 °C摄氏度以下。特别是, Ivy Bridge H体系结构通过22 nm技术进行了VT-x, VT-x EPT, VT-d 。该产品于Q3/2012

Intel Core i7-3940XM

Intel Core i7-2600与4内核和8 CPU线程一起运行。它在运行3.80 GHz基地No turbo所有内核,而TDP设定在95 W 。处理器已连接到LGA 1155 CPU插槽。该版本8.00 MB的L3高速缓存,支持2存储器通道以支持DDR3-1066DDR3-1333 RAM,并具有2.0 PCIe Gen 16通道。 Tjunction保持在--摄氏度以下。特别是, Sandy Bridge S体系结构通过32 nm技术进行了VT-x, VT-x EPT 。该产品于Q1/2011


比较细节

3.00 GHz 频率 3.40 GHz
4 核心数 4
3.90 GHz Turbo(1核心) 3.80 GHz
-- Turbo(所有内核) No turbo
check Yes 超线程 Yes check
check Yes 超频 No uncheck
normal 核心架构 normal
Intel HD Graphics 4000 GPU Intel HD Graphics 2000
1.35 GHz GPU(涡轮增压) 1.35 GHz
22 nm 技术 32 nm
1.35 GHz GPU(涡轮增压) 1.35 GHz
11.0 DirectX版本 10.1
3 最大限度。展示 2
DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM 记忆 DDR3-1066DDR3-1333
2 记忆通道 2
最大记忆体
uncheck No ECC No uncheck
-- L2 Cache --
8.00 MB L3 Cache 8.00 MB
3.0 PCIe版本 2.0
16 PCIe lanes 16
22 nm 技术 32 nm
PGA 988 插座 LGA 1155
55 W 贸易发展计划 95 W
VT-x, VT-x EPT, VT-d 虚拟化 VT-x, VT-x EPT
Q3/2012 发布日期 Q1/2011

Cinebench R23 (Single-Core)

Cinebench R23是Cinebench R20的后继产品,也是基于Cinema 4 Suite的。 Cinema 4是创建3D表单的全球通用软件。单核测试仅使用一个CPU核,核的数量或超线程能力不计算在内。

0% Complete
Intel Core i7-2600 764 (36%)
36% Complete

Cinebench R23 (Multi-Core)

Cinebench R23是Cinebench R20的后继产品,也是基于Cinema 4 Suite的。 Cinema 4是创建3D表单的全球通用软件。多核测试涉及所有CPU核,并具有超线程的巨大优势。

0% Complete
Intel Core i7-2600 3,648 (5%)
5% Complete

Geekbench 5, 64bit (Single-Core)

Geekbench 5是一个跨平台基准测试,大量使用系统内存。快速的记忆将大大推动结果。单核测试仅使用一个CPU核,核的数量或超线程能力不计算在内。

0% Complete
Intel Core i7-2600 777 (37%)
37% Complete

Geekbench 5, 64bit (Multi-Core)

Geekbench 5是一个跨平台基准测试,大量使用系统内存。快速的记忆将大大推动结果。多核测试涉及所有CPU核,并具有超线程的巨大优势。

0% Complete
Intel Core i7-2600 2,875 (8%)
8% Complete

iGPU - FP32 Performance (Single-precision GFLOPS)

GFLOPS中具有简单精度(32位)的处理器内部图形单元的理论计算性能。 GFLOPS表示iGPU每秒可以执行多少亿个浮点运算。

2% Complete
1% Complete
用电量估算

用电量估算

用电量估算

用电量估算

Intel Core i7-3940XM Intel Core i7-2600
55 W Max TDP 95 W
NA 每天耗电量(kWh) NA
NA 每天的运行成本 NA
NA 每年耗电量(kWh) NA
NA 每年的运行成本 NA

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