Intel Core i7 4770S vs 4770K |
Released June, 2013
Intel Core i7 4770S
- 3.1 GHz
- Quad core
Reasons to buy the Intel Core i7 4770S
 | Supports trusted computing Yes | | Significantly lower typical power consumption 52.81W |
| | Significantly lower annual home energy cost 15.66 $/year | | Significantly lower annual commercial energy cost 56.94 $/year |
VS
Released June, 2013
Intel Core i7 4770K
- 3.5 GHz
- Quad core
- Unlocked
Reasons to buy the 4770K
| | Is unlocked Yes | | Significantly higher clock speed 3.5 GHz |
| | Much better overclocked clock speed (Air) 4.48 GHz | | Much better overclocked clock speed (Water) 4.55 GHz |
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Differences What are the advantages of each
| |||||||
| Supports trusted computing | Yes | vs | No | Somewhat common; Allows for safer, more reliable computing | |||
|---|---|---|---|---|---|---|---|
| Significantly lower typical power consumption | 52.81W | vs | 68.25W | Around 25% lower typical power consumption | |||
| Significantly lower annual home energy cost | 15.66 $/year | vs | 20.24 $/year | Around 25% lower annual home energy cost | |||
| Significantly lower annual commercial energy cost | 56.94 $/year | vs | 73.58 $/year | Around 25% lower annual commercial energy cost | |||
| |||||||
| Is unlocked | Yes | vs | No | Somewhat common; An unlocked multiplier allows for easier overclocking | |||
| Significantly higher clock speed | 3.5 GHz | vs | 3.1 GHz | Around 15% higher clock speed | |||
| Much better overclocked clock speed (Air) | 4.48 GHz | vs | 3.69 GHz | More than 20% better overclocked clock speed (Air) | |||
| Much better overclocked clock speed (Water) | 4.55 GHz | vs | 3.68 GHz | Around 25% better overclocked clock speed (Water) | |||
| Higher Maximum operating temperature | 72.72 °C | vs | 71.35 °C | Almost the same | |||
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Benchmarks Real world tests of Core i7 4770S vs 4770K
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark
Sky Diver Data courtesy FutureMark
Cloud Gate Data courtesy FutureMark
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
Specifications Full list of technical specs
summary | Core i7 4770S | vs | 4770K |
|---|---|---|---|
| Clock speed | 3.1 GHz | 3.5 GHz | |
| Turbo clock speed | 3.9 GHz | 3.9 GHz | |
| Cores | Quad core | Quad core | |
| Is unlocked | No | Yes | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | No | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| F16C | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| EM64T | |||
| SSE | |||
| SSE4.1 | |||
| FMA3 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 65W | 84W | |
| Annual home energy cost | 15.66 $/year | 20.24 $/year | |
| Annual commercial energy cost | 56.94 $/year | 73.58 $/year | |
| Performance per watt | 13.36 pt/W | 11.31 pt/W | |
| Typical power consumption | 52.81W | 68.25W | |
bus | |||
| Architecture | DMI 2.0 | DMI 2.0 | |
| Number of links | 0 | 0 | |
| Transfer rate | 5,000 MT/s | 5,000 MT/s | |
details | Core i7 4770S | vs | 4770K |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 8 | 8 | |
| L2 cache | 1 MB | 1 MB | |
| L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
| L3 cache | 8 MB | 8 MB | |
| L3 cache per core | 2 MB/core | 2 MB/core | |
| Manufacture process | 22 nm | 22 nm | |
| Max CPUs | 1 | 1 | |
| Operating temperature | Unknown - 71.35°C | Unknown - 72.72°C | |
overclocking | |||
| Overclock popularity | 0 | 205 | |
| Overclocked clock speed | 3.69 GHz | 4.48 GHz | |
| Overclocked clock speed (Water) | 3.68 GHz | 4.55 GHz | |
| Overclocked clock speed (Air) | 3.69 GHz | 4.48 GHz | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Label | Intel® HD Graphics 4600 | Intel® HD Graphics 4600 | |
| Number of displays supported | 3 | 3 | |
| GPU clock speed | 350 MHz | 350 MHz | |
| Turbo clock speed | 1,200 MHz | 1,250 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1600 | |||
| DDR3L-1600 | |||
| DDR3-1333 | |||
| Channels | Dual Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum bandwidth | 25,600 MB/s | 25,600 MB/s | |
| Maximum memory size | 32,768 MB | 32,768 MB | |
 Intel Core i7 4770S  Report a correction |  Intel Core i7 4770K Report a correction |
Desktops
Looking for a desktop?
- 2 desktops with the Intel Core i7 4770S, starting from $430
- 1 desktop with the Intel Core i7 4770K, starting from $2,379
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