Intel Core i7-4750HQ
The Intel Core i7-4750HQ is a high-end quad-core processor for laptops. 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 2.0 GHz but can dynamically increase clock rates with Turbo Boost up to 3.0 GHz (for 4 active cores), 3.1 GHz (for 2 active cores) and 3.2 GHz (for 1 active core). A special feature is the fast integrated graphics unit (GT3e) with 128 MB eDRAM memory (128 MB, 77 mm², on-Package, 102 GB/s).
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. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.
The performance of the Core i7-4750HQ is almost 10 percent above a similarly clocked Ivy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the Core i7-3630QM .
The integrated Iris Pro Graphics 5200 offers 40 Execution Units (EUs) clocked at 200 - 1200 MHz (with Turbo Boost), making it significantly faster than the HD 4000 or HD 4600 . The additional eDRAM memory further improves the performance. As a result, the Iris Pro competes with dedicated mid-range graphics cards, e.g. the GeForce GT 740M .
The i7-4750HQ 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 2000 - 3200 MHz Level 1 Cache 256 KB Level 2 Cache 1 MB Level 3 Cache 6 MB Number of Cores / Threads 4 / 8 Power Consumption (TDP = Thermal Design Power) 47 Watt Transistor Count 1700 Million Manufacturing Technology 22 nm Die Size 260 mm2 Max. Temperature 100 °C Socket FCBGA1364 Features Iris Pro Graphics 5200 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI GPU Intel Iris Pro Graphics 5200 (200 - 1200 MHz)64 Bit 64 Bit support Architecture x86 Starting Price $434 U.S. Announcement Date 06/01/2013 Product Link (external) ark.intel.com
Benchmarks Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
612 Points (4%)
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Cinebench R15 - Cinebench R15 CPU Single 64 Bit
123 Points (37%)
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Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
6.6 Points (9%)
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Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1.4 Points (35%)
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Cinebench R10 - Cinebench R10 Rend. Single (32bit)
4723 points (29%)
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Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
18026 points (13%)
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Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
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Cinebench R10 - Cinebench R10 Rend. Single (64bit)
6268 Points (8%)
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wPrime 2.10 - wPrime 2.0 1024m *
274.7 s (3%)
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VIA C3-M C3-M-1200
wPrime 2.10 - wPrime 2.0 32m *
8.7 s (2%)
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4619 points (7%)
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X264 HD Benchmark 4.0 - x264 Pass 2
35 fps (12%)
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X264 HD Benchmark 4.0 - x264 Pass 1
137.9 fps (32%)
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TrueCrypt - TrueCrypt Serpent
0.3 GB/s (0%)
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TrueCrypt - TrueCrypt Twofish
0.6 GB/s (10%)
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TrueCrypt - TrueCrypt AES
3.6 GB/s (9%)
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3DMark 06 - CPU - 3DMark 06 - CPU
6436 Points (14%)
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Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 11.39 avg: 11.5 median: 11.5 (2%) max: 11.6 s
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VIA C3-M C3-M-1200
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 25.77 avg: 25.9 median: 25.9 (1%) max: 26.1 s
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Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 581 avg: 591 median: 590.5 (3%) max: 600 s
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VIA C3-M C3-M-1200
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
135140 MIPS (64%)
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SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
76640 MFLOPS (59%)
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3DMark Vantage - 3DM Vant. Perf. CPU no Physx
18979 Points (17%)
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3DMark 11 - 3DM11 Performance Physics
8347 Points (23%)
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3DMark - 3DMark Ice Storm Physics
40612 Points (33%)
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3DMark - 3DMark Ice Storm Unlimited Physics
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3DMark - 3DMark Cloud Gate Physics
5270 Points (13%)
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3DMark - 3DMark Fire Strike Standard Physics
8243 Points (15%)
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Geekbench 2 - 32 Bit - Geekbench Stream
7125 Points (57%)
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Geekbench 2 - 32 Bit - Geekbench Memory
7755 Points (70%)
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Geekbench 2 - 32 Bit - Geekbench Floating Point
12429 Points (24%)
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Geekbench 2 - 32 Bit - Geekbench Integer
10723 Points (22%)
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Geekbench 2 - 32 Bit - Geekbench Total Score
10366 Points (27%)
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Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
4469 ms (5%)
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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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Reviews for the Intel Core i7-4750HQ processor
Review ADATA DashDrive Durable HD650 500 GB Ruggedized. ADATA offers a robust external USB 3.0 HDD with the HD650. It can convince us with a quiet operating noise, decent transfer rates and a robust const...
Intel Core i7-4750HQ | Intel Iris Pro Graphics 5200 | 0.00"
Review ADATA DashDrive Elite SE720 External SSD USB 3.0 SSD. SSDs are especially appropriate as robust and fast external media. With the SE720, ADATA offers an external 128 GB SSD with an elegant metal chassi...
Intel Core i7-4750HQ | Intel Iris Pro Graphics 5200 | 0.00"
Review Schenker S413 (Clevo W740SU) Notebook A brute in a suit. A slim 14-inch laptop with an allegedly weak integrated graphics processor that could be a rival to the cluster of multimedia competitors, is...
Intel Core i7-4750HQ | Intel Iris Pro Graphics 5200 | 14.00" | 1.9 kg
Asus R510JX-DM230T : Intel Iris Pro Graphics 5200, 15.60", 2.5 kg
External Review » Asus R510JX-DM230T
HP Envy 15-k301tu : Intel Iris Pro Graphics 5200, 15.60", 2.4 kg
External Review » HP Envy 15-k301tu
Cyberpower Zeus Hercules : Intel Iris Pro Graphics 5200, 14.00", 1.8 kg
External Review » Cyberpower Zeus Hercules
SCHENKER S413 : Intel Iris Pro Graphics 5200, 14.00", 1.9 kg
External Review » Schenker S413
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Other CPUs of the series Core i7 Surrounding CPUs
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Klaus Hinum, 2013-06- 1 (Update: 2013-06- 1)