Dell Latitude 3390 - Page 49

Table 2. Performance features (continued)
Feature Feature description SKL-Y SKL-U SKL-H
Intel Smart Cache
Technology with last
level cache (LLC)
sharing between
Processor and GFx
cores
Yes Yes Yes
Intel Smart Sound
Technology
Yes Yes Yes
Intel Turbo Boost
Technology 2.0
Yes Yes Yes
Last Level Cache (LLC) Up to 4M Up to 4M Up to 4M
Voltage Optimizer Yes TBD TBD
Display 3 Independent Display
Support
Yes Yes Yes
HDMI 2.0 Display
@60Hz
3840x2160 3840x2160 3840x2160
DP/eDP Display
@60Hz
3840x2160 4096x2304 4096x2304
eDP 1.3, support for
MPO, NV12
Yes Yes Yes
Media Intel Built-In Visuals Yes Yes Yes
Compute OpenCL 2.0 Yes No yes
Platform
Hardware
14nm process Yes Yes Yes
16PCIe Graphic lanes
(configurable as 1x16 or
2x8 or 1x8+2x4)
No No Yes
PCIe Gen3.0 support No No Yes
Switchable graphics
(muxless solution)
No Yes Yes
Memory Memory Type
● LPDDR3
● DDR3L
● LPDDR3
● DDR3L
● DDR4
● LPDDR3
● DDR3L
● DDR4
Connector / Memory
Down
Memory down SODIMM SODIMM
Speed
● 1866MT/s for
LPDDR3
● 1600MT/s for DDR3L
● 1866MT/s for
LPDDR3
● 1600MT/s for
DDR3L
● 2133MT/s for DDR4
● 1866MT/s for LPDDR3
● 1600MT/s for DDR3L
● 2133MT/s for DDR4
Max Capacity
● LPDDR3–16 GB
● DDR3L-4 GB
● DDR3L-16 GB
● LPDDR3–16 GB
● DDR4=32 GB
● DDR3L-16 GB
● LPDDR3–16 GB
● DDR4=32 GB
OS Support Windows 10 (64-bit) Yes Yes Yes
Windows 7 (64-bit /
32bit)
Yes Yes Yes
Technology and components 49