Intel Core i7-4900MQ
The Intel Core i7-4900MQ is a high-end quad-core processor for laptops which has been launched in Q2/2013. It is based on the Haswell architecture and manufactured in 22nm. Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.8 GHz but can dynamically increase clock rates with Turbo Boost up to 3.6 GHz (for 4 active cores), 3.7 GHz (for 2 active cores) and 3.8 GHz (for 1 active core).
Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.
Due to these changes, the overall performance has been improved slightly compared to Ivy Bridge. Therefore, the 4900MQ is about 10 % faster than the former i7-3840QM .
The integrated Intel HD Graphics 4600 HD 4000 .
The i7-4900MQ is rated at a TDP of 47 W including graphics card, memory controller and VRMs. Therefore, the CPU is only suited for laptops 15-inches or greater.
Series Intel Core i7 Codename Haswell Series: Core i7 Haswell Clock Rate 2800 - 3800 MHz Level 1 Cache 256 KB Level 2 Cache 1 MB Level 3 Cache 8 MB Number of Cores / Threads 4 / 8 Power Consumption (TDP = Thermal Design Power) 47 Watt Transistor Count 1400 Million Manufacturing Technology 22 nm Die Size 177 mm2 Max. Temperature 100 °C Socket rPGA Features HD Graphics 4600 (400- 1300 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI GPU Intel HD Graphics 4600 (400 - 1300 MHz)64 Bit 64 Bit support Architecture x86 Starting Price $568 U.S. Announcement Date 06/01/2013 Product Link (external) Intel Core i7 4900MQ
Benchmarks Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
641 Points (7%)
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Cinebench R15 - Cinebench R15 CPU Single 64 Bit
145 Points (44%)
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Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 6.96 avg: 7.2 median: 7.1 (10%) max: 7.45 Points
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Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.66 avg: 1.7 median: 1.7 (5%) max: 1.7 Points
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Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5337 avg: 5478 median: 5470 (45%) max: 5609 points
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Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 18993 avg: 20036 median: 20313 (23%) max: 20617 points
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Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 24686 avg: 25926 median: 25752 (19%) max: 27537 Points
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Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 7112 avg: 7270 median: 7310 (40%) max: 7395 Points
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wPrime 2.10 - wPrime 2.0 1024m *
min: 228 avg: 242.6 median: 240 (3%) max: 262.4 s
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VIA C3-M C3-M-1200 3387%
wPrime 2.10 - wPrime 2.0 32m *
min: 7 avg: 7.6 median: 7.6 (2%) max: 8.034 s
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min: 4912 avg: 5048 median: 5047.5 (29%) max: 5183 points
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X264 HD Benchmark 4.0 - x264 Pass 2
min: 38.4 avg: 39.8 median: 38.7 (14%) max: 42.33 fps
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X264 HD Benchmark 4.0 - x264 Pass 1
min: 138.5 avg: 152.7 median: 157 (37%) max: 162.5 fps
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TrueCrypt - TrueCrypt Serpent
min: 0.335 avg: 0.4 median: 0.4 (0%) max: 0.382 GB/s
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TrueCrypt - TrueCrypt Twofish
min: 0.607 avg: 0.6 median: 0.6 (0%) max: 0.672 GB/s
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TrueCrypt - TrueCrypt AES
min: 3.8 avg: 4 median: 4 (0%) max: 4.2 GB/s
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3DMark 06 - CPU - 3DMark 06 - CPU
min: 6950 avg: 7196 median: 7184.5 (15%) max: 7376 Points
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Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 9.578 avg: 9.9 median: 9.8 (2%) max: 10.8 s
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VIA C3-M C3-M-1200 4571%
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 21.45 avg: 22.4 median: 22 (1%) max: 24.2 s
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Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 511 avg: 541 median: 535 (2%) max: 579 s
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VIA C3-M C3-M-1200 4062%
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 108410 avg: 122473 median: 114285 (54%) max: 152910 MIPS
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SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 84000 avg: 86805 median: 86110 (66%) max: 91000 MFLOPS
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Windows 7 Experience Index - Win7 CPU
7.7 Points (99%)
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3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 24227 avg: 24814 median: 24877 (23%) max: 25454 Points
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3DMark 11 - 3DM11 Performance Physics
min: 6643 avg: 8382 median: 8490 (23%) max: 9521 Points
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3DMark - 3DMark Ice Storm Physics
min: 43074 avg: 46858 median: 46272 (30%) max: 50108 Points
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3DMark - 3DMark Cloud Gate Physics
min: 6255 avg: 6852 median: 6751.5 (17%) max: 7467 Points
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3DMark - 3DMark Fire Strike Standard Physics
min: 8836 avg: 9536 median: 9567 (18%) max: 10157 Points
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Geekbench 2 - 32 Bit - Geekbench Stream
min: 8144 avg: 8310 median: 8309.5 (67%) max: 8475 Points
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Geekbench 2 - 32 Bit - Geekbench Memory
min: 7236 avg: 7520 median: 7519.5 (68%) max: 7803 Points
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Geekbench 2 - 32 Bit - Geekbench Floating Point
min: 12985 avg: 13573 median: 13573 (27%) max: 14161 Points
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Geekbench 2 - 32 Bit - Geekbench Integer
min: 11736 avg: 12223 median: 12222.5 (25%) max: 12709 Points
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Geekbench 2 - 32 Bit - Geekbench Total Score
min: 10913 avg: 11363 median: 11362.5 (30%) max: 11812 Points
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Sunspider - Sunspider 1.0 Total Score *
258.2 ms (3%)
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
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- Average benchmark values for this graphics card