Intel Core i5-9400H: specs and benchmarks

Intel Core i5-9400H

Summary

Intel started Intel Core i5-9400H sales 30 April 2019. This is Coffee Lake architecture notebook processor primarily aimed at office systems. It has 4 cores and 8 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 4300 MHz and a locked multiplier.

Compatibility-wise, this is FCBGA1440 processor with a TDP of 45 Watt. It supports DDR4-2666, LPDDR3-2133 memory.

It provides poor benchmark performance at 9.25 percent of a leader's which is AMD Ryzen Threadripper PRO 3995WX.

General info

Of Core i5-9400H processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Laptop
 
Series
Intel Core i5
 
Architecture codename
Coffee Lake
 
Release date
30 April 2019
 

Technical specs

Core i5-9400H's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i5-9400H's performance, but to be more precise you have to review its test results.
Number of cores
4
 
Number of threads
8
 
Base frequency
2.5 GHz
 
of 4.7 (FX-9590)
Maximum frequency
4.3 GHz
 
L1 cache
256 KB
 
of 896 (Atom C3950)
L2 cache
1 MB
 
L3 cache
8 MB
 
Manufacturing process technology
14 nm
 
Die size
126 mm2
 
Maximum core temperature
100 °C
 
of 110 (Atom x7-E3950)
64 bit support
+
 

Compatibility

Information on Core i5-9400H compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
Socket
FCBGA1440
 
Power consumption (TDP)
45 Watt
 
of 650 (Atom Z500)

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-9400H. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
 
AES-NI
+
 
AVX
+
 
vPro
+
 
Enhanced SpeedStep (EIST)
+
 
Speed Shift
+
 
My WiFi
+
 
Turbo Boost
2.0
 
Hyper-Threading
+
 
TSX
+
 
Idle States
+
 
Thermal Monitoring
+
 
Flex Memory Access
+
 
SIPP
+
 

Security technologies

Core i5-9400H technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
EDB
+
 
Secure Key
+
 
MPX
+
 
Identity Protection
+
 
SGX
Yes with Intel® ME
 
OS Guard
+
 

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-9400H are enumerated here.
AMD-V
+
 
VT-d
+
 
VT-x
+
 
EPT
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by Core i5-9400H.
Supported memory types
DDR4-2666, LPDDR3-2133
 
of 4266 (Ryzen 9 4900H)
Maximum memory size
128 GB
 
Max memory channels
2
 
Maximum memory bandwidth
41.8 GB/s
 
of 262.26 (Xeon Platinum 9221)

Graphics specifications

General parameters of GPU integrated into Core i5-9400H.
Integrated graphics
 
Max video memory
64 GB
 
Quick Sync
+
 
Clear Video
+
 
Clear Video HD
+
 
Graphics max frequency
1.1 GHz
 
InTru 3D
+
 

Graphics interfaces

Available interfaces and connections of Core i5-9400H's integrated GPU.
Number of displays supported
3
 
eDP
+
 
DisplayPort
+
 
HDMI
+
 
DVI
+
 

Graphics image quality

Maximum display resolutions supported by Core i5-9400H's integrated GPU, including resolutions over different interfaces.
4K resolution support
+
 
Max resolution over HDMI 1.4
4096x2304@30Hz
 
Max resolution over eDP
4096x2304@60Hz
 
Max resolution over DisplayPort
4096x2304@60Hz
 
Max resolution over VGA
N/A
 

Graphics API support

APIs supported by Core i5-9400H's integrated GPU, sometimes API versions are included.
DirectX
12
 
OpenGL
4.5
 

Peripherals

Specifications and connection of Core i5-9400H's supported peripherals.
PCIe revision
3.0
 
Max number of PCIe lanes
16
 
of 128 (EPYC 7551P)

Benchmark performance

Non-gaming benchmarks performance of Core i5-9400H. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

9.25

Cinebench 11.5 64-bit multi-core

9.4

Cinebench 15 64-bit multi-core

823

Passmark

8202

Game benchmarks

Let's see how good Core i5-9400H is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Core i5-9400H performance compared to nearest competitors. All CPU types participate.

AMD equivalent

We believe that the nearest equivalent to Core i5-9400H from AMD is Ryzen 5 3550H, which is slower by 1% and lower by 12 positions in our rating.

User rating

Here are CPU ratings given by our user. You can rate both processors yourself.

Advices and comments

Here you can ask a question about Core i5-9400H, agree or disagree with our judgements, or report an error or mismatch.
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