Intel Core i5-8400H vs AMD Ryzen 7 3750H

General info

Comparing Core i5-8400H and Ryzen 7 3750H processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
17.53
 
no data
Type
Laptop
 
Laptop
Series
Intel Core i5
 
AMD Ryzen 7
Architecture codename
Coffee Lake-H
 
Picasso
Release date
2 April 2018
 
6 January 2019
Launch price (MSRP)
$250
 
no data
Price now
$250
 
no data

Technical specs

Core i5-8400H and Ryzen 7 3750H quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i5-8400H and Ryzen 7 3750H performance, but for precise assessment you have to consider their test results.
Number of cores
4
 
4
Number of threads
8
 
8
Base frequency
2.5 GHz
 
2.3 GHz
Maximum frequency
4.2 GHz
 
4 GHz
L1 cache
64K (per core)
 
128K (per core)
L2 cache
256K (per core)
 
512K (per core)
L3 cache
12 MB (shared)
 
4 MB (shared)
Manufacturing process technology
14 nm
 
12 nm
Die size
126 mm2
 
209.78 mm2
Maximum core temperature
100 °C
 
no data
Maximum case temperature (TCase)
72 °C
 
no data
Transistor count
no data
 
4500 Million
64 bit support
+
 
+

Compatibility

Information on Core i5-8400H and Ryzen 7 3750H 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
 
1 (Uniprocessor)
Socket
FCBGA1440
 
FP5
Power consumption (TDP)
45 Watt
 
35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8400H and Ryzen 7 3750H. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
 
no data
AES-NI
+
 
+
AVX
+
 
+
vPro
+
 
no data
Enhanced SpeedStep (EIST)
+
 
no data
Speed Shift
+
 
no data
My WiFi
+
 
no data
Turbo Boost
2.0
 
no data
Hyper-Threading
+
 
no data
TSX
+
 
-
Idle States
+
 
no data
Thermal Monitoring
+
 
-
Flex Memory Access
+
 
no data
SIPP
+
 
-

Security technologies

Core i5-8400H and Ryzen 7 3750H technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
no data
EDB
+
 
no data
Secure Key
+
 
no data
MPX
+
 
-
Identity Protection
+
 
-
SGX
Yes with Intel® ME
 
no data
OS Guard
+
 
no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-8400H and Ryzen 7 3750H are enumerated here.
AMD-V
+
 
+
VT-d
+
 
no data
VT-x
+
 
no data
EPT
+
 
no data

Memory specs

Types, maximum amount and channel number of RAM supported by Core i5-8400H and Ryzen 7 3750H.
Supported memory types
DDR4-2666, LPDDR3-2133
 
DDR4 Dual-channel
Maximum memory size
64 GB
 
64 GB
Max memory channels
2
 
2
Maximum memory bandwidth
41.8 GB/s
 
35.76 GB/s
ECC memory support
-
 
+

Graphics specifications

General parameters of GPUs integrated into Core i5-8400H and Ryzen 7 3750H.
Max video memory
64 GB
 
no data
Quick Sync
+
 
-
Clear Video
+
 
no data
Clear Video HD
+
 
no data
Graphics max frequency
1.1 GHz
 
no data
InTru 3D
+
 
no data

Graphics interfaces

Available interfaces and connections of Core i5-8400H and Ryzen 7 3750H integrated GPUs.
Number of displays supported
3
 
no data
eDP
+
 
no data
DisplayPort
+
 
-
HDMI
+
 
-
DVI
+
 
no data

Graphics image quality

Maximum display resolutions supported by Core i5-8400H and Ryzen 7 3750H integrated GPUs, including resolutions over different interfaces.
4K resolution support
+
 
no data
Max resolution over HDMI 1.4
4096x2304@30Hz
 
no data
Max resolution over eDP
4096x2304@60Hz
 
no data
Max resolution over DisplayPort
4096x2304@60Hz
 
no data
Max resolution over VGA
N/A
 
no data

Graphics API support

APIs supported by Core i5-8400H and Ryzen 7 3750H integrated GPUs, sometimes API versions are included.
DirectX
12
 
no data
OpenGL
4.5
 
no data

Peripherals

Specifications and connection of peripherals supported by Core i5-8400H and Ryzen 7 3750H.
PCIe revision
3.0
 
3.0
Max number of PCIe lanes
16
 
12

Benchmark performance

Non-gaming benchmarks performance of Core i5-8400H and Ryzen 7 3750H. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i5-8400H 10.62 +0.3%
Ryzen 7 3750H 10.59

Cinebench 15 64-bit single-core

i5-8400H 168 +16.7%
Ryzen 7 3750H 144

Cinebench 15 64-bit multi-core

i5-8400H 770 +1.7%
Ryzen 7 3750H 757

Passmark

i5-8400H 8486 +0.3%
Ryzen 7 3750H 8457

Gaming performance

Let's see how good Core i5-8400H and Ryzen 7 3750H are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i5-8400H

0.3% faster in synthetic tests
Higher maximum frequency (4100 vs 4000 MHz)
Higher base frequency (2500 vs 2300 MHz)
HyperThreading (allows one physical CPU function as two logical ones. It increases performance, since while one logical CPU is waiting for data, the second may still do useful work)
Quick Sync (hardware acceleration of video encoding and decoding for Intel CPUs. Speeds up video encoding by times, but at the cost of somewhat lower quality)
AES-NI (Advanced Encryption Standard New Instructions - additional instructions for hardware acceleration of AES encryption and decryption)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)
vPro (a marketing umbrella term for several Intel technologies: AMT, TXT, EDB, VT, Anti-Theft and some others)
TransactionalSynchronizationExtensionVersion
Thermal Monitoring Technologies
SIPP
MemoryProtectionExtensionsVersion
IdentityProtectionTechVersion
QuickSyncVideo
DisplayPortMenu
HDMIMenu

Advantages of AMD Ryzen 7 3750H

More powerful video core
Somewhat newer (6 January 2019 vs 2 April 2018)
Finer manufacturing process technology (12 vs 14 nm)
Less power hungry (35 vs 45 watts)
ECCMemory

So, Core i5-8400H or Ryzen 7 3750H?

Technical City couldn't decide between Intel Core i5-8400H and AMD Ryzen 7 3750H. The differences in performance seem too small.
Should you still have questions on choice between Core i5-8400H and Ryzen 7 3750H, ask them in Comments section, and we shall answer.

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