Essentials
Product Collection 9th Generation Intel® Core i5 Processors
Code Name Products formerly Coffee Lake
Vertical Segment Desktop
Processor Number i5-9400
Status Launched
Launch Date Q1'19
Lithography 14 nm
Use Conditions PC/Client/Tablet
Recommended Customer Price$182.00
Performance
# of Cores 6
# of Threads 6
Processor Base Frequency 2.90 GHz
Max Turbo Frequency 4.10 GHz
Cache 9 MB SmartCache
Bus Speed 8 GT/s DMI3
TDP 65 W
Supplemental Information
Embedded Options Available No
Description engineering new protections into hardware
Datasheet View now
Memory Specifications
Max Memory Size (dependent on memory type) 128 GB
Memory Types DDR4-2666
Max # of Memory Channels 2
Max Memory Bandwidth 41.6 GB/s
ECC Memory Supported No
Processor Graphics
Processor Graphics Intel® UHD Graphics 630
Graphics Base Frequency 350 MHz
Graphics Max Dynamic Frequency 1.05 GHz
Graphics Video Max Memory 64 GB
4K Support Yes, at 60Hz
Max Resolution (HDMI 1.4) 4096x2304@24Hz
Max Resolution (DP) 4096x2304@60Hz
Max Resolution (eDP - Integrated Flat Panel) 4096x2304@60Hz
DirectX* Support 12
OpenGL* Support 4.5
Intel® Quick Sync Video Yes
Intel® InTru 3D Technology Yes
Intel® Clear Video HD Technology Yes
Intel® Clear Video Technology Yes
# of Displays Supported 3
Device ID 0X3E98/x92
Expansion Options
Scalability 1S Only
PCI Express Revision 3.0
PCI Express Configurations Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes 16
Package Specifications
Sockets Supported FCLGA1151
Max CPU Configuration 1
Thermal Solution Specification PCG 2015C (65W)
TJUNCTION 100°C
Package Size 37.5mm x 37.5mm
Advanced Technologies
Intel® Optane Memory Supported Yes
Intel® Turbo Boost Technology 2.0
Intel® vPro Platform Eligibility No
Intel® Hyper-Threading Technology No
Intel® Virtualization Technology (VT-x) Yes
Intel® Virtualization Technology for Directed I/O (VT-d) Yes
Intel® VT-x with Extended Page Tables (EPT) Yes
Intel® TSX-NI No
Intel® 64 Yes
Instruction Set 64-bit
Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Thermal Monitoring Technologies Yes
Intel® Identity Protection Technology Yes
Intel® Stable Image Platform Program (SIPP) No
Security & Reliability
Intel® AES New Instructions Yes
Secure Key Yes
Intel® Software Guard Extensions (Intel® SGX) Yes with Intel® ME
Intel® Memory Protection Extensions (Intel® MPX) Yes
Intel® OS Guard Yes
Intel® Trusted Execution Technology No
Execute Disable Bit Yes
Intel® Boot Guard Yes
Product Collection 9th Generation Intel® Core i5 Processors
Code Name Products formerly Coffee Lake
Vertical Segment Desktop
Processor Number i5-9400
Status Launched
Launch Date Q1'19
Lithography 14 nm
Use Conditions PC/Client/Tablet
Recommended Customer Price$182.00
Performance
# of Cores 6
# of Threads 6
Processor Base Frequency 2.90 GHz
Max Turbo Frequency 4.10 GHz
Cache 9 MB SmartCache
Bus Speed 8 GT/s DMI3
TDP 65 W
Supplemental Information
Embedded Options Available No
Description engineering new protections into hardware
Datasheet View now
Memory Specifications
Max Memory Size (dependent on memory type) 128 GB
Memory Types DDR4-2666
Max # of Memory Channels 2
Max Memory Bandwidth 41.6 GB/s
ECC Memory Supported No
Processor Graphics
Processor Graphics Intel® UHD Graphics 630
Graphics Base Frequency 350 MHz
Graphics Max Dynamic Frequency 1.05 GHz
Graphics Video Max Memory 64 GB
4K Support Yes, at 60Hz
Max Resolution (HDMI 1.4) 4096x2304@24Hz
Max Resolution (DP) 4096x2304@60Hz
Max Resolution (eDP - Integrated Flat Panel) 4096x2304@60Hz
DirectX* Support 12
OpenGL* Support 4.5
Intel® Quick Sync Video Yes
Intel® InTru 3D Technology Yes
Intel® Clear Video HD Technology Yes
Intel® Clear Video Technology Yes
# of Displays Supported 3
Device ID 0X3E98/x92
Expansion Options
Scalability 1S Only
PCI Express Revision 3.0
PCI Express Configurations Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes 16
Package Specifications
Sockets Supported FCLGA1151
Max CPU Configuration 1
Thermal Solution Specification PCG 2015C (65W)
TJUNCTION 100°C
Package Size 37.5mm x 37.5mm
Advanced Technologies
Intel® Optane Memory Supported Yes
Intel® Turbo Boost Technology 2.0
Intel® vPro Platform Eligibility No
Intel® Hyper-Threading Technology No
Intel® Virtualization Technology (VT-x) Yes
Intel® Virtualization Technology for Directed I/O (VT-d) Yes
Intel® VT-x with Extended Page Tables (EPT) Yes
Intel® TSX-NI No
Intel® 64 Yes
Instruction Set 64-bit
Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Thermal Monitoring Technologies Yes
Intel® Identity Protection Technology Yes
Intel® Stable Image Platform Program (SIPP) No
Security & Reliability
Intel® AES New Instructions Yes
Secure Key Yes
Intel® Software Guard Extensions (Intel® SGX) Yes with Intel® ME
Intel® Memory Protection Extensions (Intel® MPX) Yes
Intel® OS Guard Yes
Intel® Trusted Execution Technology No
Execute Disable Bit Yes
Intel® Boot Guard Yes
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