Intel · Core
Core i7-5775C
An unlocked Broadwell desktop processor with Iris Pro graphics and eDRAM for LGA1150 systems.
- Cores
- 4/8
- Boost
- 3.7 GHz
- L3
- 6 MB
- Power
- 65 W
- Socket
- LGA1150
What reviewers say
Reviews find the biggest gains in integrated graphics and Quick Sync workloads, helped by the eDRAM cache. Lower stock clocks often leave CPU-heavy work behind the 4790K, giving existing Haswell owners little reason to upgrade for ordinary desktop use. Early BIOS compatibility and the cost relative to a separate graphics card weaken its appeal.
From pcgamer.com and pcworld.com
Specifications
Report a wrong or missing specCores and clocks
- Cores
- 4
- Threads
- 8
- Base clock
- 3.3 GHz
- Boost clock
- 3.7 GHz
- L3 cache
- 6 MB
- Cores
- Four cores with Hyper-Threading; Intel Turbo Boost 2.0 supported. CPU multiplier overclocking is confirmed by PC Gamer and PCWorld.
- Clocks
- Maximum turbo is a single-core frequency. Intel also publishes a 37 W configurable TDP-down mode at a 2.2 GHz base frequency. Intel's June 2015 driver notes describe the model as newly launched; Velocity Micro offered systems immediately in June, while PC Gamer reported delayed availability of separately boxed processors.
Graphics and AI
- Built-in graphics
- Yes
- Graphics
- Intel Iris Pro Graphics 6200; 300 MHz base, up to 1.15 GHz; 128 MB eDRAM; three displays; Quick Sync Video. DisplayPort up to 3840×2160 at 60 Hz; HDMI up to 4096×2304 at 24 Hz.
Platform
- Socket
- LGA1150
- Base power
- 65 W
- Unlocked
- Yes
- Memory support
- Up to 32 GB; two channels; DDR3L-1333/1600 at 1.5 V, as Intel specifies; 25.6 GB/s maximum bandwidth; ECC not supported.
- PCIe
- PCIe 3.0; 16 CPU lanes, configured as 1×16, 2×8 or 1×8+2×4.
- Process
- 14 nm; Broadwell; 37.5 × 37.5 mm package.
- Cooler
- LGA1150 motherboard support depends on the board and BIOS. PC Gamer's firmware difficulties concern its early engineering sample and do not establish a fault in every retail processor.
Pros and cons
Pros
- Iris Pro graphics with 128 MB eDRAM
- Unlocked CPU multiplier
- Hyper-Threading
Cons
- Requires compatible motherboard firmware
- DDR3L memory platform
- PCIe limited to version 3.0
Closest rivals
Model | Cores | Boost | L3 | Power | Socket | Released |
|---|---|---|---|---|---|---|
| 4/4 | 3.9 GHz | 6 MB | 91 W | LGA1151 | Aug 2015 | |
| 4/8 | 4.2 GHz | 8 MB | 91 W | LGA1151 | Aug 2015 | |
| 4/4 | 3.4 GHz | 8 MB | 65 W | AM4 | Jul 2017 |
Sources
- intel.com/content/www/us/en/products/sku/88040/intel-core-i75775c-processor-6m-…
- intel.com/content/dam/support/us/en/documents/graphics/ReleaseNotes_GFX_15_36_2…
- velocitymicro.com/blog/introducing-broadwell-intel-core-i7-5775c-and-i5-5675c-p…
- pcgamer.com/intel-broadwell-dt-core-i7-5775c-review
- pcworld.com/article/422629/intel-core-i7-5775c-review-the-unwanted-desktop-broa…
- techspot.com/photos/article/1028-intel-core-i7-5775c-broadwell
Photo: techspot.com
