Intel Core i5-8350U vs Core i7-3720QM

Intel Core i5-8350U
Intel Core i7-3720QM

General info

Comparing Core i5-8350U and Core i7-3720QM processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
8.19
 
6.76
Type
Laptop
 
Laptop
Series
Intel Core i5
 
Intel Core i7
Achitecture codename
Kaby Lake Refresh
 
Ivy Bridge
Release date
21 August 2017
 
23 April 2012
Launch price (MSRP)
$297
 
$378
Price now
$297
 
$359

Technical specs

Core i5-8350U and Core i7-3720QM quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i5-8350U and Core i7-3720QM performance, but for precise assessment you have to consider their test results.
Number of cores
4
 
4
Number of threads
8
 
8
Maximum frequency
3.6 GHz
 
3.6 GHz
L1 cache
256 KB
 
256 KB
L2 cache
1 MB
 
1 MB
L3 cache
6 MB
 
6 MB
Manufacturing process technology
14 nm
 
22 nm
Die size
123 mm2
 
160 mm2
Maximum core temperature
100 °C
 
105 °C
Maximum case temperature (TCase)
72 °C
 
n/d
Transistor count
n/d
 
1400 Million
64 bit support
+
 
+

Compatibility

Information on Core i5-8350U and Core i7-3720QM 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
Socket
FC-BGA1356
 
FCBGA1224, FCPGA988
Power consumption (TDP)
15 Watt
 
45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8350U and Core i7-3720QM. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
 
Intel® AVX
AES-NI
+
 
+
AVX
+
 
+
vPro
+
 
+
Enhanced SpeedStep (EIST)
+
 
+
Speed Shift
+
 
n/d
My WiFi
+
 
+
Turbo Boost
2.0
 
2.0
Hyper-Threading
+
 
+
TSX
+
 
-
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
+
 
+
SIPP
+
 
-
Smart Response
+
 
n/d
Demand Based Switching
n/d
 
-
FDI
n/d
 
+
Fast Memory Access
n/d
 
+

Security technologies

Core i5-8350U and Core i7-3720QM technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
+
EDB
+
 
+
Secure Key
+
 
+
Identity Protection
+
 
+
SGX
Yes with Intel® ME
 
n/d
OS Guard
+
 
n/d
Anti-Theft
n/d
 
+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-8350U and Core i7-3720QM are enumerated here.
AMD-V
+
 
+
VT-d
+
 
+
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i5-8350U and Core i7-3720QM.
Supported memory types
DDR4-2400, LPDDR3-2133
 
DDR3 / L / -RS 1333 / 1600
Maximum memory size
32 GB
 
32 GB
Max memory channels
2
 
2
Maximum memory bandwidth
34.1 GB / s
 
25.6 GB / s

Graphics specifications

General parameters of GPUs integrated into Core i5-8350U and Core i7-3720QM.
Integrated graphics
Intel UHD Graphics 620 (300 - 1100 MHz)
 
Intel HD Graphics 4000 (650 - 1250 MHz)
Max video memory
32 GB
 
n/d
Quick Sync
+
 
+
Clear Video
+
 
n/d
Clear Video HD
+
 
+
Graphics max frequency
1.1 GHz
 
1.25 GHz
InTru 3D
n/d
 
+

Graphics interfaces

Available interfaces and connections of Core i5-8350U and Core i7-3720QM integrated GPUs.
Number of displays supported
3
 
3
eDP
+
 
+
DisplayPort
+
 
+
HDMI
+
 
+
DVI
+
 
n/d
SDVO
n/d
 
+
CRT
n/d
 
+

Graphics image quality

Maximum display resolutions supported by Core i5-8350U and Core i7-3720QM integrated GPUs, including resolutions over different interfaces.
4K resolution support
+
 
n/d
Max resolution over HDMI 1.4
4096x2304@24Hz
 
n/d
Max resolution over eDP
4096x2304@60Hz
 
n/d
Max resolution over DisplayPort
4096x2304@60Hz
 
n/d

Graphics API support

APIs supported by Core i5-8350U and Core i7-3720QM integrated GPUs, sometimes API versions are included.
DirectX
12
 
n/d
OpenGL
4.4
 
n/d

Peripherals

Specifications and connection of peripherals supported by Core i5-8350U and Core i7-3720QM.
PCIe revision
3.0
 
3.0
Max number of PCIe lanes
12
 
16

Benchmark performance

Non-gaming benchmarks performance of Core i5-8350U and Core i7-3720QM. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i5-8350U 17.19 +0.2%
i7-3720QM 17.15

3DMark06 CPU

i5-8350U 5925
i7-3720QM 6642 +12.1%

Cinebench 10 32-bit single-core

i5-8350U 5461 +13.3%
i7-3720QM 4821

Cinebench 10 32-bit multi-core

i5-8350U 17931
i7-3720QM 18879 +5.3%

Cinebench 11.5 64-bit single-core

i5-8350U 2 +15%
i7-3720QM 1

Cinebench 11.5 64-bit multi-core

i5-8350U 6
i7-3720QM 7 +11.7%

Cinebench 15 64-bit single-core

i5-8350U 151 +19.8%
i7-3720QM 126

Cinebench 15 64-bit multi-core

i5-8350U 543
i7-3720QM 610 +12.3%

wPrime 32

i5-8350U 10
i7-3720QM 8 +23.6%

WinRAR 4.0

i5-8350U 2961
i7-3720QM 4365 +47.4%

x264 encoding pass 1

i5-8350U 153 +4.1%
i7-3720QM 147

x264 encoding pass 2

i5-8350U 37 +0%
i7-3720QM 37

TrueCrypt AES

i5-8350U 4 +24.2%
i7-3720QM 3

Geekbench 3 32-bit single-core

i5-8350U 3439
i7-3720QM 3898 +13.3%

Geekbench 3 32-bit multi-core

i5-8350U 12270
i7-3720QM 14452 +17.8%

Passmark

i5-8350U 8142 +0.2%
i7-3720QM 8124

Mining hashrates

Cryptocurrency mining performance of Core i5-8350U and Core i7-3720QM. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
n/d
 
5.3 Mh/s

Gaming performance

Let's see how good Core i5-8350U and Core i7-3720QM are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i5-8350U

0.2% faster in synthetic tests
Much newer (21 August 2017 vs 23 April 2012)
Cheaper ($297 vs $378)
Finer manufacturing process technology (14 vs 22 nm)
Less power hungry (15 vs 45 watts)
AVX2 (Advanced Vector Extensions 2 - an extension to AVX, the set of SIMD instructions working with 128- and 256-bit registers)
AES (Advanced Encryption Standard instructions set - hardware acceleration of AES encryption and decryption. Speeds up encryption software, e.g. Veracrypt)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
TransactionalSynchronizationExtensionVersion
SIPP

Advantages of Intel Core i7-3720QM

Intel 64 (64-bit Intel CPU architecture. Almost identical to AMD64, except small and rarely used nuances)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)

So, Core i5-8350U or Core i7-3720QM?

Technical City couldn't decide between Intel Core i5-8350U and Intel Core i7-3720QM. The differences in performance seem too small.
Should you still have questions on choice between Core i5-8350U and Core i7-3720QM, ask them in Comments section, and we shall answer.

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