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)
8.17
 
6.66
Type
Laptop
 
Laptop
Series
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.
Graphics max frequency
1.1 GHz
 
1.25 GHz
Max video memory
32 GB
 
n/d
Quick Sync
+
 
+
Clear Video
+
 
n/d
Clear Video HD
+
 
+
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

Core i5-8350U 25.66 +1.4%
Core i7-3720QM 25.30

3DMark06 CPU

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

Cinebench 10 32-bit single-core

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

Cinebench 10 32-bit multi-core

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

Cinebench 11.5 64-bit single-core

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

Cinebench 11.5 64-bit multi-core

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

Cinebench 15 64-bit single-core

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

Cinebench 15 64-bit multi-core

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

wPrime 32

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

WinRAR 4.0

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

x264 encoding pass 1

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

x264 encoding pass 2

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

TrueCrypt AES

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

Geekbench 3 32-bit single-core

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

Geekbench 3 32-bit multi-core

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

Passmark

Core i5-8350U 8234 +1.4%
Core i7-3720QM 8119

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

1.4% 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)
TSX
SIPP

Advantages of Intel Core i7-3720QM

Hyper-Threading (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)

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.

Cast your vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favourite CPU.
Intel Core i5-8350U
Intel Core i7-3720QM
Like
Like

Advices and comments

Here you can ask a question about Core i5-8350U or Core i7-3720QM, agree or disagree with our judgements, or report an error or mismatch.