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Intel Core i7-4940MX

Intel 4940MX

Intel Core i7-4940MX是一款替代前代i7-4930XM的高端四核笔记本处理器。它基于Haswell架构，发布于2014年第一季度。得利于超线程技术，它的四个核心可以最多处理8个并行的线程，提高CPU的使用效率。每个核心提供3.1GHz的基础频率，它们还可以通过Turbo Boost加速到3.8GHz（4核心开启），3.9GHz（2核心开启），和4.0GHz（1核心开启）。不过它的2核心和4核心加速模式频率尚未得到确认。另外，Extreme极致系列处理器还提供了开放的倍频，以供更方便的超频控制。 架构 Haswell架构替代前作Ivy Bridge架构，提供了处理器和显示核心的改进。这款处理器采用了22纳米制程，提供了优化的分支预测和一个额外的执行端口。另外，新支持的AVX2和FMA指令集应可在未来的应用程序中帮助它获得更好的表现。 性能 相比Core i7-4930MX，4940MX的频率只提高了100MHz，因此仅有些许性能提升。总体来说，它的性能接近桌面版的Core i7-4770K。它可以轻松承担大型软件或多程序运行的任务。 图形 集成的Intel HD Graphics 4600提供了20个执行单元（EU），运行于400MHz到Turbo Boost加速后的1300MHz，使得它性能超出前代HD 4000近30%。它比AMD Radeon HD 8650G稍慢，性能接近于独立的GeForce GT 720M显卡。 功耗 i7-4930MX包括图形芯片，内存控制器和VRM的热设计功率为57W。因此，这款处理器只适合17寸或更大的笔记本电脑。

SeriesIntel Core i7
CodenameHaswell

Series: Core i7 Haswell

Intel Core i7-4940MX « 3.1 - 4 GHz4 / 8 cores8 MB L3
Intel Core i7-4930MX3 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-4980HQ2.8 - 4 GHz4 / 8 cores6 MB L3
Intel Core i7-4910MQ2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-4900MQ2.8 - 3.8 GHz4 / 8 cores8 MB L3
Intel Core i7-4960HQ2.6 - 3.8 GHz4 / 8 cores6 MB L3
Intel Core i7-4810MQ2.8 - 3.8 GHz4 / 8 cores6 MB L3
Intel Core i7-4870HQ2.5 - 3.7 GHz4 / 8 cores6 MB L3
Intel Core i7-4800MQ2.7 - 3.7 GHz4 / 8 cores6 MB L3
Intel Core i7-4950HQ2.4 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i7-4860HQ2.4 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i7-4720HQ2.6 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i7-4850HQ2.3 - 3.5 GHz4 / 8 cores6 MB L3
Intel Core i7-4710HQ2.5 - 3.5 GHz4 / 8 cores6 MB L3
Intel Core i7-4710MQ2.5 - 3.5 GHz4 / 8 cores6 MB L3
Intel Core i7-4770HQ2.2 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4700HQ2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4700MQ2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4760HQ2.1 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-4722HQ2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4712HQ2.3 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-4712MQ2.3 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-4750HQ2 - 3.2 GHz4 / 8 cores6 MB L3
Intel Core i7-4702HQ2.2 - 3.2 GHz4 / 8 cores6 MB L3
Intel Core i7-4702MQ2.2 - 3.2 GHz4 / 8 cores6 MB L3
Intel Core i7-4610M3 - 3.7 GHz2 / 4 cores4 MB L3
Intel Core i7-4600M2.9 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i7-4578U3 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i7-4558U2.8 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i7-4600U2.1 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i7-4650U1.7 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i7-4510U2 - 3.1 GHz2 / 4 cores4 MB L3
Intel Core i7-4500U1.8 - 3 GHz2 / 4 cores4 MB L3
Intel Core i7-4550U1.5 - 3 GHz2 / 4 cores4 MB L3
Intel Core i7-4610Y1.7 - 2.9 GHz2 / 4 cores4 MB L3
Clock Rate3100 - 4000 MHz
Level 1 Cache256 KB
Level 2 Cache1 MB
Level 3 Cache8 MB
Number of Cores / Threads4 / 8
Power Consumption (TDP = Thermal Design Power)57 Watt
Transistor Count1400 Million
Manufacturing Technology22 nm
Die Size177 mm2
Max. Temperature100 °C
SocketrPGA
FeaturesHD Graphics 4600 (400 - 1350 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
GPUIntel HD Graphics 4600 (400 - 1350 MHz)
64 Bit64 Bit support
Architecturex86
Starting Price$1096 U.S.
Announcement Date01/19/2014
Product Link (external)ark.intel.com

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
708 Points (4%)
+ 1 benchmarks and specifications   - Hide comparison chart
AMD A4-1200
31 -96%
...
Intel Core i7-10510U
666 -6%
Intel Core i7-5850HQ
667 -6%
Intel Core i7-6700HQ
671 -5%
AMD Steam Deck OLED APU
689 -3%
AMD Ryzen 5 3580U
693 -2%
Intel Core i7-4980HQ
694 -2%
Intel Core i7-4910MQ
696 -2%
Intel Core i7-6820HQ
703 -1%
Intel Core i7-5700HQ
707 0%
Intel Core i7-4940MX
708
Intel Core i7-7820HQ
710 0%
Intel Core i5-8305G
710 0%
Intel Core i7-6770HQ
711 0%
Intel Xeon E3-1505M v5
715 1%
AMD Ryzen 5 3550H
717 1%
Intel Core i7-7700HQ
727 3%
Intel Xeon E3-1505M v6
728 3%
Intel Core i5-1230U
734 4%
Intel Core i7-6920HQ
735 4%
...
AMD Ryzen 9 7945HX3D
5600 691%
max:
AMD Ryzen Threadripper PRO 7995WX
15842 2138%
0%
100%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
157 Points (47%)
+ 1 benchmarks and specifications   - Hide comparison chart
AMD A4-1200
19 -88%
...
Intel Core i7-7600U
152.9 -3%
Intel Core i7-7560U
153 -3%
Intel Core i7-4980HQ
153.5 -2%
Intel Core i7-6820HK
153.9 -2%
Intel Core i5-8265U
155 -1%
Intel Xeon E3-1505M v5
155.2 -1%
Intel Core i7-7700HQ
155.4 -1%
Intel Core i3-1005G1
155.8 -1%
Intel Core i5-8260U
156.9 0%
Intel Core i7-4940MX
157
Intel Core i5-8257U
157.7 0%
Intel Core i7-8709G
158 1%
Intel Core i5-7440HQ
158 1%
Intel Core i7-7660U
158.5 1%
Intel Core i3-10110U
159 1%
Intel Core i7-7567U
159 1%
Intel Xeon E3-1535M v5
159.3 1%
Intel Core i7-8550U
159.5 2%
Intel Core i7-6920HQ
159.5 2%
...
AMD Ryzen 9 7945HX3D
311 98%
max:
Intel Core i9-14900K
332 111%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
7.6 Points (10%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1.8 Points (44%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
5853 points (35%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
21022 points (15%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
26547 Points (18%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
7696 Points (9%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 1024m *
218.6 s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
7 s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
X264 HD Benchmark 4.0 - x264 Pass 2
42.9 fps (15%)
+ 1 benchmarks and specifications   + Show comparison chart
X264 HD Benchmark 4.0 - x264 Pass 1
167.4 fps (39%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt Serpent
0.4 GB/s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt Twofish
0.7 GB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt AES
4.1 GB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark 06 - CPU - 3DMark 06 - CPU
7678 Points (16%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.3 s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
20.7 s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
491.5 s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark 11 - 3DM11 Performance Physics
9402 Points (25%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Ice Storm Physics
49770 Points (40%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Cloud Gate Physics
7082 Points (18%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Fire Strike Standard Physics
9870 Points (18%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

v1.28
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Reviews for the Intel Core i7-4940MX processor

MSI GT70 2PE-1200NL: NVIDIA GeForce GTX 880M, 17.30", 3.9 kg
  External Review » MSI GT70 2PE-1200NL

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»移动处理器 对比
所有移动处理器的对比


»移动处理器 基准测试
所有已有笔记本电脑中使用的处理器的基准测试成绩 (桌面处理器或移动处理器)

Other CPUs of the series Core i7

» Intel Core i7-8809G
   4x 3.1 GHz - 4.2 GHz
» Intel Core i7-8709G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8706G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8705G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-4940MX
   4x 3.1 GHz - 4 GHz
» Intel Core i7-6920HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-5950HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-4930MX
   4x 3 GHz - 3.9 GHz
» Intel Core i7-6970HQ
   4x 2.8 GHz - 3.7 GHz
» Intel Core i7-6870HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-4980HQ
   4x 2.8 GHz - 4 GHz
» Intel Core i7-4910MQ
   4x 2.9 GHz - 3.9 GHz
» Intel Core i7-5850HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-3940XM
   4x 3 GHz - 3.9 GHz
» Intel Core i7-5700HQ
   4x 2.7 GHz - 3.5 GHz
» Intel Core i7-5750HQ
   4x 2.5 GHz - 3.4 GHz
» Intel Core i7-6820HK
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6820HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6770HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4900MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4960HQ
   4x 2.6 GHz - 3.8 GHz
» Intel Core i7-6700HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4810MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4870HQ
   4x 2.5 GHz - 3.7 GHz
» Intel Core i7-8665U
   4x 1.9 GHz - 4.8 GHz
» Intel Core i7-3920XM
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-4800MQ
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-4950HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4860HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4720HQ
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-3840QM
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4850HQ
   4x 2.3 GHz - 3.5 GHz
» Intel Core i7-4710HQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-4710MQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-8565U
   4x 1.8 GHz - 4.6 GHz
» Intel Core i7-4770HQ
   4x 2.2 GHz - 3.4 GHz
» Intel Core i7-3820QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3740QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3720QM
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-4700HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4700MQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4760HQ
   4x 2.1 GHz - 3.3 GHz
» Intel Core i7-4722HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-2960XM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-4712HQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-4712MQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-4750HQ
   4x 2 GHz - 3.2 GHz
» Intel Core i7-3635QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-3630QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4702HQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-4702MQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-2860QM
   4x 2.5 GHz - 3.6 GHz
» Intel Core i7-2920XM
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-3615QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-3610QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-3632QM
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-2760QM
   4x 2.4 GHz - 3.5 GHz
» Intel Core i7-2820QM
   4x 2.3 GHz - 3.4 GHz
» Intel Core i7-3612QM
   4x 2.1 GHz - 3.1 GHz
» Intel Core i7-2720QM
   4x 2.2 GHz - 3.3 GHz
» Intel Core i7-2675QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-2670QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-6567U
   2x 3.3 GHz - 3.6 GHz
» Intel Core i7-2635QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-2630QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-5557U
   2x 3.1 GHz - 3.4 GHz
» Intel Core i7-4610M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-940XM
   4x 2.13 GHz - 3.33 GHz
» Intel Core i7-4600M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-4578U
   2x 3 GHz - 3.5 GHz
» Intel Core i7-920XM
   4x 2 GHz - 3.2 GHz
» Intel Core i7-3540M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-4558U
   2x 2.8 GHz - 3.3 GHz
» Intel Core i7-6600U
   2x 2.6 GHz - 3.4 GHz
» Intel Core i7-6650U
   2x 2.2 GHz - 3.4 GHz
» Intel Core i7-6560U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-3520M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-6500U
   2x 2.5 GHz - 3.1 GHz
» Intel Core i7-5600U
   2x 2.6 GHz - 3.2 GHz
» Intel Core i7-5650U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-2640M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i7-5500U
   2x 2.4 GHz - 3 GHz
» Intel Core i7-5550U
   2x 2 GHz - 3 GHz
» Intel Core i7-840QM
   4x 1.86 GHz - 3.2 GHz
» Intel Core i7-2620M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i7-4600U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-4650U
   2x 1.7 GHz - 3.3 GHz
» Intel Core i7-3687U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-4510U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-640M
   2x 2.8 GHz - 3.46 GHz
» Intel Core i7-820QM
   4x 1.73 GHz - 3.06 GHz
» Intel Core i7-3667U
   2x 2 GHz - 3.2 GHz
» Intel Core i7-4500U
   2x 1.8 GHz - 3 GHz
» Intel Core i7-4550U
   2x 1.5 GHz - 3 GHz
» Intel Core i7-740QM
   4x 1.73 GHz - 2.93 GHz
» Intel Core i7-3537U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-3517U
   2x 1.9 GHz - 3 GHz
» Intel Core i7-620M
   2x 2.66 GHz - 3.33 GHz
» Intel Core i7-720QM
   4x 1.6 GHz - 2.8 GHz
» Intel Core i7-2649M
   2x 2.3 GHz - 3.2 GHz
» Intel Core i7-4610Y
   2x 1.7 GHz - 2.9 GHz
» Intel Core i7-2629M
   2x 2.1 GHz - 3 GHz
» Intel Core i7-2677M
   2x 1.8 GHz - 2.9 GHz
» Intel Core i7-660LM
   2x 2.27 GHz - 3.07 GHz
» Intel Core i7-2637M
   2x 1.7 GHz - 2.8 GHz
» Intel Core i7-2657M
   2x 1.6 GHz - 2.7 GHz
» Intel Core i7-3689Y
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-2617M
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-640LM
   2x 2.13 GHz - 2.93 GHz
» Intel Core i7-620LM
   2x 2 GHz - 2.8 GHz
» Intel Core i7-680UM
   2x 1.47 GHz - 2.53 GHz
» Intel Core i7-660UM
   2x 1.33 GHz - 2.4 GHz
» Intel Core i7-640UM
   2x 1.2 GHz - 2.27 GHz
» Intel Core i7-620UM
   2x 1.06 GHz - 2.13 GHz

Surrounding CPUs

+ Intel Xeon E3-1505M v6
   4x 3 GHz - 4 GHz
+ Intel Core i5-8300H
   4x 2.3 GHz - 4 GHz
+ Intel Xeon E3-1575M v5
   4x 3 GHz - 3.9 GHz
+ Intel Core i7-1180G7
   4x 2.2 GHz - 4.6 GHz
+ AMD Ryzen 3 PRO 4450U
   4x 2.5 GHz - 3.7 GHz
» Intel Core i7-4940MX
   4x 3.1 GHz - 4 GHz
- Intel Core i7-7820HQ
   4x 2.9 GHz - 3.9 GHz
- Intel Core i7-7820HK
   4x 2.9 GHz - 3.9 GHz
- Intel Core i7-6920HQ
   4x 2.9 GHz - 3.8 GHz
- Intel Xeon E3-1545M v5
   4x 2.9 GHz - 3.8 GHz
- Intel Core i7-5950HQ
   4x 2.9 GHz - 3.8 GHz
> Notebookcheck中文版（NBC中国） > FAQ / 小提示/ 技术参数 > 移动处理器 —— 基准测试成绩列表 > Intel Core i7 4940MX 笔记本处理器
Klaus Hinum (Update: 2014-07-30)