Intel Core i3-7020U vs Core i5-3427U

Intel Core i3-7020U
Intel Core i5-3427U

General info

Comparing Core i3-7020U and Core i5-3427U processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
n/d
 
2.52
Type
Laptop
 
Laptop
Series
Intel Core i3
 
Intel Core i5
Achitecture codename
Kaby Lake
 
Ivy Bridge
Release date
30 August 2016
 
1 May 2012
Launch price (MSRP)
$281
 
$225
Price now
n/d
 
$420

Technical specs

Core i3-7020U and Core i5-3427U quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i3-7020U and Core i5-3427U performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
4
 
4
Maximum frequency
2.3 GHz
 
2.8 GHz
L1 cache
128 KB
 
128 KB
L2 cache
512 KB
 
512 KB
L3 cache
3 MB
 
3072 KB
Manufacturing process technology
14 nm
 
22 nm
Die size
n/d
 
118 mm2
Maximum core temperature
100 °C
 
105 °C
64 bit support
+
 
+

Compatibility

Information on Core i3-7020U and Core i5-3427U 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, FCBGA1356
 
FCBGA1023
Power consumption (TDP)
15 Watt
 
17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-7020U and Core i5-3427U. 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
-
 
+
Hyper-Threading
+
 
+
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
+
 
+
Smart Response
+
 
n/d
Demand Based Switching
n/d
 
-
FDI
n/d
 
+
Fast Memory Access
n/d
 
+

Security technologies

Core i3-7020U and Core i5-3427U technologies aimed at raising security, for example, by protecting against hacks.
TXT
-
 
+
EDB
+
 
+
Secure Key
+
 
+
MPX
+
 
-
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 i3-7020U and Core i5-3427U are enumerated here.
AMD-V
+
 
-
VT-d
+
 
+
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i3-7020U and Core i5-3427U.
Supported memory types
DDR4-2133, LPDDR3-1866, DDR3L-1600
 
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 i3-7020U and Core i5-3427U.
Integrated graphics
Intel HD Graphics 620 (300 - 1000 MHz)
 
Intel HD Graphics 4000 (350 - 1150 MHz)
Max video memory
32 GB
 
n/d
Quick Sync
+
 
+
Clear Video
+
 
n/d
Clear Video HD
+
 
+
Graphics max frequency
1 GHz
 
1.15 GHz
InTru 3D
+
 
+

Graphics interfaces

Available interfaces and connections of Core i3-7020U and Core i5-3427U 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 i3-7020U and Core i5-3427U 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 i3-7020U and Core i5-3427U integrated GPUs, sometimes API versions are included.
DirectX
12
 
n/d
OpenGL
4.5
 
n/d

Peripherals

Specifications and connection of peripherals supported by Core i3-7020U and Core i5-3427U.
PCIe revision
3.0
 
2.0
Max number of PCIe lanes
12
 
16

Benchmark performance

Non-gaming benchmarks performance of Core i3-7020U and Core i5-3427U. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i3-7020U 7.44
i5-3427U 7.48 +0.5%

Cinebench 10 32-bit single-core

i3-7020U 3588
i5-3427U 3723 +3.8%

Cinebench 10 32-bit multi-core

i3-7020U 8083 +2.3%
i5-3427U 7900

WinRAR 4.0

i3-7020U 1920
i5-3427U 2303 +19.9%

x264 encoding pass 1

i3-7020U 80
i5-3427U 81 +1.3%

x264 encoding pass 2

i3-7020U 16 +6.7%
i5-3427U 15

TrueCrypt AES

i3-7020U 1 +7.7%
i5-3427U 1

Passmark

i3-7020U 3526
i5-3427U 3545 +0.5%

Gaming performance

Let's see how good Core i3-7020U and Core i5-3427U are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i3-7020U

Much newer (30 August 2016 vs 1 May 2012)
Finer manufacturing process technology (14 vs 22 nm)
Less power hungry (15 vs 17 watts)
AVX2 (Advanced Vector Extensions 2 - an extension to AVX, the set of SIMD instructions working with 128- and 256-bit registers)
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)
Virtualization (Hardware acceleration of virtual machines)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
MemoryProtectionExtensionsVersion

Advantages of Intel Core i5-3427U

0.5% faster in synthetic tests
Cheaper ($225 vs $281)
Turbo Boost 2.0 (dynamically manages an Intel CPU's voltage and core frequency, allowing them to exceed rated values for short periods of time)
Intel 64 (64-bit Intel CPU architecture. Almost identical to AMD64, except small and rarely used nuances)
Anti-Theft (Anti-Theft enabled laptop, if equipped with a 3G module, can be blocked remotely by an SMS message when stolen)
My WiFi (allows an Intel CPU based laptop function as a WiFi router)
Idle States (a set of CPU idle states of varied depth, used for energy saving purposes)
Enhanced SpeedStep (saves energy by managing CPU frequency and voltage in realtime. Supercedes SpeedStep)
Thermal Monitorin (prevents a CPU from overheating by lowering frequency upon reaching the critical temperature)
Execute Disable Bit (allows marking some memory ranges as non-executable, thus protecting software against so-called "buffer overflow" attacks)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)

So, Core i3-7020U or Core i5-3427U?

Technical City couldn't decide between Intel Core i3-7020U and Intel Core i5-3427U. The differences in performance seem too small.
Should you still have questions on choice between Core i3-7020U and Core i5-3427U, ask them in Comments section, and we shall answer.

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