Intel Core i7-3940XM | Intel Core i7-3740QM | |
55 W | Max TDP | 45 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 |
Intel Core i7-3940XM vs Intel Core i7-3740QM
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 i7-3740QM与4内核和8 CPU线程一起运行。它在运行3.70 GHz基地No turbo所有内核,而TDP设定在45 W 。处理器已连接到PGA 988 CPU插槽。该版本6.00 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 i7-3740QM
比较细节
3.00 GHz | 频率 | 2.70 GHz |
4 | 核心数 | 4 |
3.90 GHz | Turbo(1核心) | 3.70 GHz |
-- | Turbo(所有内核) | No turbo |
Yes | 超线程 | Yes |
Yes | 超频 | No |
normal | 核心架构 | normal |
Intel HD Graphics 4000 | GPU | Intel HD Graphics 4000 |
1.35 GHz | GPU(涡轮增压) | 1.30 GHz |
22 nm | 技术 | 22 nm |
1.35 GHz | GPU(涡轮增压) | 1.30 GHz |
11.0 | DirectX版本 | 11.0 |
3 | 最大限度。展示 | 3 |
DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM | 记忆 | DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM |
2 | 记忆通道 | 2 |
最大记忆体 | ||
No | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 6.00 MB |
3.0 | PCIe版本 | 3.0 |
16 | PCIe lanes | 16 |
22 nm | 技术 | 22 nm |
PGA 988 | 插座 | PGA 988 |
55 W | 贸易发展计划 | 45 W |
VT-x, VT-x EPT, VT-d | 虚拟化 | VT-x, VT-x EPT, VT-d |
Q3/2012 | 发布日期 | Q3/2012 |
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。
Intel Core i7-3940XM
347 (2%)
Intel Core i7-3740QM
334 (3%)
用电量估算
用电量估算
流行比较
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